Ancient Chinese history is an important part of the curriculum of the Heritage Conservation Technology major.Students can better understand the history of cultural relics and improve their humanistic literacy,which wi...Ancient Chinese history is an important part of the curriculum of the Heritage Conservation Technology major.Students can better understand the history of cultural relics and improve their humanistic literacy,which will help them in restoring cultural relics.At present,there are numerous challenges in teaching ancient Chinese history in the Heritage Conservation Technology major.These challenges necessitate the development of effective teaching reform strategies.This paper outlines these challenges and explores effective teaching reform strategies to provide a reference for educators.展开更多
This paper reviews the translation process of Michael Meyer’s Response to Modernity-A History of the Reform Movement in Judaism. As the translator of this book, the author points out the problems confronted in the co...This paper reviews the translation process of Michael Meyer’s Response to Modernity-A History of the Reform Movement in Judaism. As the translator of this book, the author points out the problems confronted in the course of translation from the lexical, phrasal, sentential, and textual levels, meanwhile provides the corresponding translating strategies to solve these difficulties. The cultural strategy bridges the gap between the original work and the target language readers while the textual approach enhances the readability of the translated version. The translation of Response to Modernity into Chinese is of significant reference value for Chinese scholars dedicated to Jewish studies.展开更多
In the new curriculum reform, historical materials teaching method is becoming more and more important in middle school history teaching. This article is the analysis of materials in two aspects. This paper analyzes t...In the new curriculum reform, historical materials teaching method is becoming more and more important in middle school history teaching. This article is the analysis of materials in two aspects. This paper analyzes the practical signi??cance of historical materials teaching, and points out the problems that should be paid attention to in the teaching of historical materials. Through the analysis of some teaching cases, it can provide practical experience for the better use of historical materials in the later period.展开更多
At the end of the last century,China introduced reflective teaching from the West,and formed a good reflective teaching trend in the field of education in China.Chinese educators began to conduct research and practice...At the end of the last century,China introduced reflective teaching from the West,and formed a good reflective teaching trend in the field of education in China.Chinese educators began to conduct research and practice on reflective teaching,which has important significance for the development of reflective teaching in China.In the current perspective,reflective teaching has already had a certain impact on the teaching of foreign linguistics courses.However,these foreign linguistics courses must continuously be reformed accordingly to better cultivate applied talents.This article explores and analyzes the important role of reflective teaching and the problems existing in the current teaching of foreign linguistics courses in China,and proposes effective ways for reforming reflective teaching and foreign linguistics’curriculum,in the hope of contributing to the improvement of the quality of foreign linguistics courses.展开更多
The dominant human rights views in a country or region is closely related to the economic and social development of that country or region and is closely related to human rights practices. Since the launch of reform a...The dominant human rights views in a country or region is closely related to the economic and social development of that country or region and is closely related to human rights practices. Since the launch of reform and opening-up, the development of China’s conception of human rights has gone through many stages. The changes of contemporary Chinese human rights conceptions have gone through the stages from the views of human rights to the theories of human rights, to the norms and practices of human rights, and human rights conceptions developed from avoidance to controversy, from passiveness to initiative, and from learning to construction, which reflects the continuous development of China’s human rights cause. By analyzing the journal records through a search of the human rights and its related keywords, it is possible to chart the evolution and historical context of contemporary Chinese human rights theory.展开更多
This article reviews the background,preparation,development and birth stage,and the main content and framework of the new urbanism theory,then understands new urbanism from a historical perspective and then discusses ...This article reviews the background,preparation,development and birth stage,and the main content and framework of the new urbanism theory,then understands new urbanism from a historical perspective and then discusses how the seaside project in Florida developed a smalltown community with a strong community atmosphere and a beautiful environment,guided by the theory of New Urbanism.This is followed by an in-depth analysis of the high construction and maintenance costs ofNew Urbanism in practice,the impact on the privacy of residents9 lives,the relative reduction of community ties,and other problems,and finally,it gives opinions on the sustainable development of the New Urbanism theory in the future.展开更多
This paper presents some reflections on non-English major postgraduate English teaching reform. The author points out some understandings on the English proficiency of non-English major postgraduate students and curri...This paper presents some reflections on non-English major postgraduate English teaching reform. The author points out some understandings on the English proficiency of non-English major postgraduate students and curriculum changes in the reform. The author thinks that postgraduate English teaching reform is a systematic project, with a goal to meet the practical needs of postgraduate students and improve their ability to use English in their study and work. Hence, every effort of the reform should be made to satisfy the practical needs of the students and to make their English study contribute to their achievements in their own subject area.展开更多
The reconstruction of thermal history is an important component of basin evolution and hydrocarbon exploration.Based on vitrinite reflectance data,we integrate the paleo-temperature gradient and paleo-heat flow method...The reconstruction of thermal history is an important component of basin evolution and hydrocarbon exploration.Based on vitrinite reflectance data,we integrate the paleo-temperature gradient and paleo-heat flow methods to reconstruct the thermal history of Junggar Basin.Compared with present thermal state,the Junggar Basin experienced much a higher heat flow of ca.80–120 mW/m2 during the Carboniferous.This feature can be attributed to large-scale volcanic events and related thermal effects.The hydrocarbon maturation history of Carboniferous source rocks indicates that the temperature rapidly reached the threshold of hydrocarbon generation during the Late Carboniferous and has never achieved such a high level since then.This characteristic resulted in the early maturation of hydrocarbons in Carboniferous source rocks.Meanwhile,the results reveal that hydrocarbon maturities are different among various tectonic units in Junggar Basin.The kerogen either rapidly broke through the dry gas period so that cracking of gas occurred or remained in the oil maturation window forming oil reservoirs,which depended on the tectonic background and depositional environment.In this study,we present the thermal and hydrocarbon maturation history since the Carboniferous,which has important implications for further hydrocarbon exploration in Junggar Basin.展开更多
Russian telecommunications market develops rapidly in recent years.Currently,the number of Russian telephone users has achieved 195 million,which is 5.5 times of that of 2000;telephone penetration rate has reached 137...Russian telecommunications market develops rapidly in recent years.Currently,the number of Russian telephone users has achieved 195 million,which is 5.5 times of that of 2000;telephone penetration rate has reached 137%.The achievements of Russian telecommunications industry rely on the recovery of Russian economy,and link closely with the reforms in telecommunications sector.展开更多
Scientific teaching quality evaluation system and the effective operation mechanism have a positive meaning for promoting teaching reform. Teachers’ specialization is the core of education, and is the starting point ...Scientific teaching quality evaluation system and the effective operation mechanism have a positive meaning for promoting teaching reform. Teachers’ specialization is the core of education, and is the starting point and end-result of education reform. Teachers’ professional development has three kinds of orientation rational orientation, reflection-evaluation orientation, and ecological orientation. Some new research suggests that re? ection-evaluation orientation is the best way to improve teachers’ professional abilities. At present, reflective teacher education has become worldwide trend. Compared with experiential teaching, reflective teaching is a sort of positive tool which is used to help teachers conduct their active and professional work. The main purpose of reflective teaching is to allow teachers to reffect on their own work and self-evaluation, and improve their methodology, eventually improve teaching methods and promote student learning. Nevertheless, there are many problems in the teaching quality evaluation system in the aspects of concept, subject, standard, organization, etc. Therefore, we have to reffect and reconstruct the teaching quality evaluation system in colleges and universities.展开更多
The development of economy and industrialization further accelerates the pace of development of graphic design education.The educational system actively adopted two ways of“going out”and“inviting in”to communicate...The development of economy and industrialization further accelerates the pace of development of graphic design education.The educational system actively adopted two ways of“going out”and“inviting in”to communicate with the western world in graphic design(Zhang,2009).Chinese design began to re-examine its balance between globalization and localization after rapid absorption and international experience digestion.As for the negative influence,it led to the risk of developing short-sightedness in design education.Faced with unprecedented challenges,the graphic design industry was continually expanding its functions.The development of Chinese design cannot entirely rely on its own.There was no doubt that graphic design was indeed facing significant obstacles.The suggestions from the American Institute of Graphic Arts(AIGA)are set very high to achieve;the objectives will be excellent if academia can follow.A study aims to understand the overall curriculum and course design and how best to modify the general curriculum and course design to allow for industry practices changes and keep a close eye on the Chinese market's changing needs for design should be carried out.展开更多
This paper intends to provide an in-depth and comprehensive analysis of China's service sector reform during 1978-2016 and characterize the model of the service sector reform. Due to unique national conditions and de...This paper intends to provide an in-depth and comprehensive analysis of China's service sector reform during 1978-2016 and characterize the model of the service sector reform. Due to unique national conditions and development journey, China's service sector reform was carried out in the context of China's overall reform and opening-up program based on non-industrial motivations with a pragmatic approach to improve both people's livelihood and efficiency and address practical problems facing China in various stages of its development, putting aside theoretical controversies. How to further improve the model of China's service sector reform that came into shape in such a unique historical context and advance service sector reform is an important yet arduous task.展开更多
In the evolution of modern railway thought,it includes not only the discussion of railway planning,sovereignty,debt,and construction,but also the discussion of spiritual guiding ideology such as“Tao,body and utility...In the evolution of modern railway thought,it includes not only the discussion of railway planning,sovereignty,debt,and construction,but also the discussion of spiritual guiding ideology such as“Tao,body and utility”and“material and spirit”.From the perspective of the relationship between road and equipment,the development of modern railway thought in China has experienced three stages.During the Westernization Movement,Li Hongzhang and other people expounded the benefits brought by railway construction from the angle of“utility”,and believed that there was still a unity of“Tao and style”.After the Sino-Japanese Naval Battle,with the emergence of the theory of railway sovereignty and the theory of dividing China,Kang Youwei and others questioned the thought of Westernization school.The unified Tao body was divided into two parts:China and the West.After the May Fourth Movement,railway,as a product of western material civilization,was compared with Eastern spiritual civilization by Liang Shuming,Li Dazhao,and others.The conflict between material and spirit made the Western“Tao style”evolve into the Europe-American way of pursuing“scientific spirit”and the Soviet-Russian way of exploring the ideas of revolution and transformation.The railway has thus become an important carrier of the“scientific spirit”and socialism.展开更多
In the wake of the Chinese economic reform, Chinese scholars have welcomed in the resurgence of historical social research. Looking back over the past 30-odd years of research development, it could be said there exist...In the wake of the Chinese economic reform, Chinese scholars have welcomed in the resurgence of historical social research. Looking back over the past 30-odd years of research development, it could be said there existed four general periods: A brainstorm period, an initial "beginning" period, a period of maturation and lastly an expansion period. From looking at the context of [its] theoretical development, it is clear that scholars researching Chinese social history were, from the beginning, focused on how exactly to define "society." This, however, resulted in much debate about the different concepts of social history itself. Though the matter has yet to be setded, the ultimate research objective for the field of historical social research is in its pursuit of truth. In recent years following the dissolution of disciplinary boundaries, the interdisciplinary viewpoint(s) established by social and cultural history have also provided forth a new horizon for the development of Chinese historical social research.展开更多
By means of the vitrinite reflectance and U-Th/He dating of apatite and zircon in cut- ting samples from the T3x-K1j formations in the Yuanba (元坝) area of Northeast Sichuan (四川) Basin, a correlation has been e...By means of the vitrinite reflectance and U-Th/He dating of apatite and zircon in cut- ting samples from the T3x-K1j formations in the Yuanba (元坝) area of Northeast Sichuan (四川) Basin, a correlation has been established between the He-derived age and depth/temperature in this area assuming helium closure temperature of apatite in this area being 95 ℃. Mesozoic strata (T3x-Kd') experienced helium closure temperature of apatite approaching 95 ℃, but didn't reach the helium closure temperature of zircon (ca. 170-190 ℃) although some reached the highest pa- laeogeothermal temperature of about 170 ℃. The Mesozoic strata in the Yuanba area experienced an important uplift and denudation during Paleogene-Neogene periods (0.2-36.4 Ma), the erosion rate being about 109.9 m/Ma. The K1] Formation and overlying strata experienced a maximum de- nudation loss of about 4 000 m. Geotemperatures gradually fell to the helium closure temperature of apatite and then fell further to the current temperature. The thermal evolution history of this area indicates that the maximum palaeogeothermal temperature of Mesozoic strata was close to 170- 190 ℃, prior to the strata being uplifted. During the period between 176 and 36 Ma, the palaeogeo- thermal temperature fell to 95-170 ℃. and after 36 Ma, it continued to fall to the present geotem- perature of less than 95 ℃.展开更多
Along with the 40 years of reform and opening-up,China’s ecological and environmental management system has been evolving continuously.Since the start of the ecological and environmental protection in 1972,China has ...Along with the 40 years of reform and opening-up,China’s ecological and environmental management system has been evolving continuously.Since the start of the ecological and environmental protection in 1972,China has witnessed“great leaps”of reform on environmental management system about once every 10 years,in order to address the prominent environmental issues at different development stages,and continuously reform,innovate and develop the ecological and environmental governance systems and modes with Chinese characteristics.China adheres to solve environmental problems in the process of development,takes the improvement of the ecological and environmental quality as the core task,and gradually builds its ecological and environmental management systems conforming to the characteristics of different development stages,including a sound ecological and environmental planning&policy system,an improved ecological and environmental governance system and a complete ecological and environmental legal system.During the process of building the socialism with Chinese characteristics for a new era,we should aim at the strategic goal of building a Beautiful China,keep focused on China while stay connected with the world,adhere to green development,accomplish top-level design,build a new pattern of ecological and environmental management system,and co-construct a clean and beautiful world.展开更多
A comprehensive study on geothermal history of the Turpan-HamiBasin by vitrinite reflectance, fluid inclusion geothermometry, apatite fission track and 40Ar-39Ar dating displays that the main effects influencing geote...A comprehensive study on geothermal history of the Turpan-HamiBasin by vitrinite reflectance, fluid inclusion geothermometry, apatite fission track and 40Ar-39Ar dating displays that the main effects influencing geotemperature distribution are burial depth of the basement, heat flow, magmatic activities, as well as tectonic movement, having a rugulation to be higher in the east and north, lower in the west and south, as well as higher in the past and lower at the present. The heat of the mantle source and the Indo-China tectonic thermal event have extremely influenced matura-tion of source rocks of the upper Lower Permian and the Middle and Upper Triassic in the lndo-China epoch. While, the geothermal gradient and the weak tectonic geothermal event of the Early Yanshan Movement provided necessary heat for the maturation of source rock in coal-bearing strata of the Middle and Lower Jurassic.展开更多
In the 1960s and 1970s-as strncturalism, post-structuralism, and literary criticism seeped into history--the "linguistic turn" or "narrative turn," leading to what is known as postmodem philosophy of history, took...In the 1960s and 1970s-as strncturalism, post-structuralism, and literary criticism seeped into history--the "linguistic turn" or "narrative turn," leading to what is known as postmodem philosophy of history, took place in Western philosophy of history. In the past forty years of reform and opening up to the outside world, and especially in the most recent two or three decades, Chinese research on Western postmodem philosophy of history has proceeded from overall review to in-depth research, and then on to reflection, criticism, and even transcendence. Neither the rethinking of historical objectivity and rationality nor the reconstruction of convictions about historical reason can work without the profound insights or theoretical tensions of postmodern philosophy of history.展开更多
文摘Ancient Chinese history is an important part of the curriculum of the Heritage Conservation Technology major.Students can better understand the history of cultural relics and improve their humanistic literacy,which will help them in restoring cultural relics.At present,there are numerous challenges in teaching ancient Chinese history in the Heritage Conservation Technology major.These challenges necessitate the development of effective teaching reform strategies.This paper outlines these challenges and explores effective teaching reform strategies to provide a reference for educators.
文摘This paper reviews the translation process of Michael Meyer’s Response to Modernity-A History of the Reform Movement in Judaism. As the translator of this book, the author points out the problems confronted in the course of translation from the lexical, phrasal, sentential, and textual levels, meanwhile provides the corresponding translating strategies to solve these difficulties. The cultural strategy bridges the gap between the original work and the target language readers while the textual approach enhances the readability of the translated version. The translation of Response to Modernity into Chinese is of significant reference value for Chinese scholars dedicated to Jewish studies.
文摘In the new curriculum reform, historical materials teaching method is becoming more and more important in middle school history teaching. This article is the analysis of materials in two aspects. This paper analyzes the practical signi??cance of historical materials teaching, and points out the problems that should be paid attention to in the teaching of historical materials. Through the analysis of some teaching cases, it can provide practical experience for the better use of historical materials in the later period.
文摘At the end of the last century,China introduced reflective teaching from the West,and formed a good reflective teaching trend in the field of education in China.Chinese educators began to conduct research and practice on reflective teaching,which has important significance for the development of reflective teaching in China.In the current perspective,reflective teaching has already had a certain impact on the teaching of foreign linguistics courses.However,these foreign linguistics courses must continuously be reformed accordingly to better cultivate applied talents.This article explores and analyzes the important role of reflective teaching and the problems existing in the current teaching of foreign linguistics courses in China,and proposes effective ways for reforming reflective teaching and foreign linguistics’curriculum,in the hope of contributing to the improvement of the quality of foreign linguistics courses.
基金the phased achievement of the major project “Construction and Expression of China’s Human Rights Discourse System” of the National Human Rights Education and Training Base
文摘The dominant human rights views in a country or region is closely related to the economic and social development of that country or region and is closely related to human rights practices. Since the launch of reform and opening-up, the development of China’s conception of human rights has gone through many stages. The changes of contemporary Chinese human rights conceptions have gone through the stages from the views of human rights to the theories of human rights, to the norms and practices of human rights, and human rights conceptions developed from avoidance to controversy, from passiveness to initiative, and from learning to construction, which reflects the continuous development of China’s human rights cause. By analyzing the journal records through a search of the human rights and its related keywords, it is possible to chart the evolution and historical context of contemporary Chinese human rights theory.
文摘This article reviews the background,preparation,development and birth stage,and the main content and framework of the new urbanism theory,then understands new urbanism from a historical perspective and then discusses how the seaside project in Florida developed a smalltown community with a strong community atmosphere and a beautiful environment,guided by the theory of New Urbanism.This is followed by an in-depth analysis of the high construction and maintenance costs ofNew Urbanism in practice,the impact on the privacy of residents9 lives,the relative reduction of community ties,and other problems,and finally,it gives opinions on the sustainable development of the New Urbanism theory in the future.
文摘This paper presents some reflections on non-English major postgraduate English teaching reform. The author points out some understandings on the English proficiency of non-English major postgraduate students and curriculum changes in the reform. The author thinks that postgraduate English teaching reform is a systematic project, with a goal to meet the practical needs of postgraduate students and improve their ability to use English in their study and work. Hence, every effort of the reform should be made to satisfy the practical needs of the students and to make their English study contribute to their achievements in their own subject area.
基金supported by the National Natural Science Foundation of China(No.41502236 and 41877210)the National Foundation for Science and Technology Development(No.2017ZX05008-004).
文摘The reconstruction of thermal history is an important component of basin evolution and hydrocarbon exploration.Based on vitrinite reflectance data,we integrate the paleo-temperature gradient and paleo-heat flow methods to reconstruct the thermal history of Junggar Basin.Compared with present thermal state,the Junggar Basin experienced much a higher heat flow of ca.80–120 mW/m2 during the Carboniferous.This feature can be attributed to large-scale volcanic events and related thermal effects.The hydrocarbon maturation history of Carboniferous source rocks indicates that the temperature rapidly reached the threshold of hydrocarbon generation during the Late Carboniferous and has never achieved such a high level since then.This characteristic resulted in the early maturation of hydrocarbons in Carboniferous source rocks.Meanwhile,the results reveal that hydrocarbon maturities are different among various tectonic units in Junggar Basin.The kerogen either rapidly broke through the dry gas period so that cracking of gas occurred or remained in the oil maturation window forming oil reservoirs,which depended on the tectonic background and depositional environment.In this study,we present the thermal and hydrocarbon maturation history since the Carboniferous,which has important implications for further hydrocarbon exploration in Junggar Basin.
文摘Russian telecommunications market develops rapidly in recent years.Currently,the number of Russian telephone users has achieved 195 million,which is 5.5 times of that of 2000;telephone penetration rate has reached 137%.The achievements of Russian telecommunications industry rely on the recovery of Russian economy,and link closely with the reforms in telecommunications sector.
文摘Scientific teaching quality evaluation system and the effective operation mechanism have a positive meaning for promoting teaching reform. Teachers’ specialization is the core of education, and is the starting point and end-result of education reform. Teachers’ professional development has three kinds of orientation rational orientation, reflection-evaluation orientation, and ecological orientation. Some new research suggests that re? ection-evaluation orientation is the best way to improve teachers’ professional abilities. At present, reflective teacher education has become worldwide trend. Compared with experiential teaching, reflective teaching is a sort of positive tool which is used to help teachers conduct their active and professional work. The main purpose of reflective teaching is to allow teachers to reffect on their own work and self-evaluation, and improve their methodology, eventually improve teaching methods and promote student learning. Nevertheless, there are many problems in the teaching quality evaluation system in the aspects of concept, subject, standard, organization, etc. Therefore, we have to reffect and reconstruct the teaching quality evaluation system in colleges and universities.
文摘The development of economy and industrialization further accelerates the pace of development of graphic design education.The educational system actively adopted two ways of“going out”and“inviting in”to communicate with the western world in graphic design(Zhang,2009).Chinese design began to re-examine its balance between globalization and localization after rapid absorption and international experience digestion.As for the negative influence,it led to the risk of developing short-sightedness in design education.Faced with unprecedented challenges,the graphic design industry was continually expanding its functions.The development of Chinese design cannot entirely rely on its own.There was no doubt that graphic design was indeed facing significant obstacles.The suggestions from the American Institute of Graphic Arts(AIGA)are set very high to achieve;the objectives will be excellent if academia can follow.A study aims to understand the overall curriculum and course design and how best to modify the general curriculum and course design to allow for industry practices changes and keep a close eye on the Chinese market's changing needs for design should be carried out.
文摘This paper intends to provide an in-depth and comprehensive analysis of China's service sector reform during 1978-2016 and characterize the model of the service sector reform. Due to unique national conditions and development journey, China's service sector reform was carried out in the context of China's overall reform and opening-up program based on non-industrial motivations with a pragmatic approach to improve both people's livelihood and efficiency and address practical problems facing China in various stages of its development, putting aside theoretical controversies. How to further improve the model of China's service sector reform that came into shape in such a unique historical context and advance service sector reform is an important yet arduous task.
文摘In the evolution of modern railway thought,it includes not only the discussion of railway planning,sovereignty,debt,and construction,but also the discussion of spiritual guiding ideology such as“Tao,body and utility”and“material and spirit”.From the perspective of the relationship between road and equipment,the development of modern railway thought in China has experienced three stages.During the Westernization Movement,Li Hongzhang and other people expounded the benefits brought by railway construction from the angle of“utility”,and believed that there was still a unity of“Tao and style”.After the Sino-Japanese Naval Battle,with the emergence of the theory of railway sovereignty and the theory of dividing China,Kang Youwei and others questioned the thought of Westernization school.The unified Tao body was divided into two parts:China and the West.After the May Fourth Movement,railway,as a product of western material civilization,was compared with Eastern spiritual civilization by Liang Shuming,Li Dazhao,and others.The conflict between material and spirit made the Western“Tao style”evolve into the Europe-American way of pursuing“scientific spirit”and the Soviet-Russian way of exploring the ideas of revolution and transformation.The railway has thus become an important carrier of the“scientific spirit”and socialism.
文摘In the wake of the Chinese economic reform, Chinese scholars have welcomed in the resurgence of historical social research. Looking back over the past 30-odd years of research development, it could be said there existed four general periods: A brainstorm period, an initial "beginning" period, a period of maturation and lastly an expansion period. From looking at the context of [its] theoretical development, it is clear that scholars researching Chinese social history were, from the beginning, focused on how exactly to define "society." This, however, resulted in much debate about the different concepts of social history itself. Though the matter has yet to be setded, the ultimate research objective for the field of historical social research is in its pursuit of truth. In recent years following the dissolution of disciplinary boundaries, the interdisciplinary viewpoint(s) established by social and cultural history have also provided forth a new horizon for the development of Chinese historical social research.
基金supported by the National Basic Research Program of China(No.2012CB214801)China Petroleum and Chemical Corporation Program(No.P120009)
文摘By means of the vitrinite reflectance and U-Th/He dating of apatite and zircon in cut- ting samples from the T3x-K1j formations in the Yuanba (元坝) area of Northeast Sichuan (四川) Basin, a correlation has been established between the He-derived age and depth/temperature in this area assuming helium closure temperature of apatite in this area being 95 ℃. Mesozoic strata (T3x-Kd') experienced helium closure temperature of apatite approaching 95 ℃, but didn't reach the helium closure temperature of zircon (ca. 170-190 ℃) although some reached the highest pa- laeogeothermal temperature of about 170 ℃. The Mesozoic strata in the Yuanba area experienced an important uplift and denudation during Paleogene-Neogene periods (0.2-36.4 Ma), the erosion rate being about 109.9 m/Ma. The K1] Formation and overlying strata experienced a maximum de- nudation loss of about 4 000 m. Geotemperatures gradually fell to the helium closure temperature of apatite and then fell further to the current temperature. The thermal evolution history of this area indicates that the maximum palaeogeothermal temperature of Mesozoic strata was close to 170- 190 ℃, prior to the strata being uplifted. During the period between 176 and 36 Ma, the palaeogeo- thermal temperature fell to 95-170 ℃. and after 36 Ma, it continued to fall to the present geotem- perature of less than 95 ℃.
文摘Along with the 40 years of reform and opening-up,China’s ecological and environmental management system has been evolving continuously.Since the start of the ecological and environmental protection in 1972,China has witnessed“great leaps”of reform on environmental management system about once every 10 years,in order to address the prominent environmental issues at different development stages,and continuously reform,innovate and develop the ecological and environmental governance systems and modes with Chinese characteristics.China adheres to solve environmental problems in the process of development,takes the improvement of the ecological and environmental quality as the core task,and gradually builds its ecological and environmental management systems conforming to the characteristics of different development stages,including a sound ecological and environmental planning&policy system,an improved ecological and environmental governance system and a complete ecological and environmental legal system.During the process of building the socialism with Chinese characteristics for a new era,we should aim at the strategic goal of building a Beautiful China,keep focused on China while stay connected with the world,adhere to green development,accomplish top-level design,build a new pattern of ecological and environmental management system,and co-construct a clean and beautiful world.
文摘A comprehensive study on geothermal history of the Turpan-HamiBasin by vitrinite reflectance, fluid inclusion geothermometry, apatite fission track and 40Ar-39Ar dating displays that the main effects influencing geotemperature distribution are burial depth of the basement, heat flow, magmatic activities, as well as tectonic movement, having a rugulation to be higher in the east and north, lower in the west and south, as well as higher in the past and lower at the present. The heat of the mantle source and the Indo-China tectonic thermal event have extremely influenced matura-tion of source rocks of the upper Lower Permian and the Middle and Upper Triassic in the lndo-China epoch. While, the geothermal gradient and the weak tectonic geothermal event of the Early Yanshan Movement provided necessary heat for the maturation of source rock in coal-bearing strata of the Middle and Lower Jurassic.
文摘In the 1960s and 1970s-as strncturalism, post-structuralism, and literary criticism seeped into history--the "linguistic turn" or "narrative turn," leading to what is known as postmodem philosophy of history, took place in Western philosophy of history. In the past forty years of reform and opening up to the outside world, and especially in the most recent two or three decades, Chinese research on Western postmodem philosophy of history has proceeded from overall review to in-depth research, and then on to reflection, criticism, and even transcendence. Neither the rethinking of historical objectivity and rationality nor the reconstruction of convictions about historical reason can work without the profound insights or theoretical tensions of postmodern philosophy of history.