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Characteristics of transfer zones under the influence of preexisting faults and regional stress transformation:Wenchang A subsag,Zhujiang River Mouth Basin,northern South China Sea
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作者 Wei LI Mingyue CAO +7 位作者 Meifang MENG Caiwei FAN Hui LI Jia LI Wanqiu WU Ruiqing QIN Xingan LI Yiming LIU 《Journal of Oceanology and Limnology》 SCIE CAS CSCD 2024年第3期744-759,共16页
A transfer zone in rift basins preserves important information on regional tectonic evolution and plays significant roles in hydrocarbon accumulation.Based on the systematic analysis of 3D seismic data and hydrocarbon... A transfer zone in rift basins preserves important information on regional tectonic evolution and plays significant roles in hydrocarbon accumulation.Based on the systematic analysis of 3D seismic data and hydrocarbon accumulation conditions,the geometry,kinematics,and reservoir control of a large synthetic overlapping transfer zone in the south of the Wenchang A subsag in the Zhujiang(Pearl)River Mouth basin were investigated.Results indicate that the development and evolution of the transfer zone was controlled by the interaction between pre-existing faults and regional stress transformation.The intense rifting of the main faults of the transfer zone controlled the development of source rocks and faultcontrolled slope break paleogeomorphology.The strike-slip overprint since the Oligocene is conducive to the formation of a large-scale fault-anticline trap,and the secondary faults in the transfer zone contribute to the hydrocarbon transportation.The conjugate intersection area of the NE-and NW-trending faults offers more opportunity for hydrocarbon migration and accumulation. 展开更多
关键词 transfer zone pre-existing fault regional stress transformation CENOZOIC Wenchang A Subsag Zhujiang(Pearl)River Mouth Basin
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From Chooz to the Ling'ao NPP:The Technology Transfer of Pressurized Water Reactor Technology from France to China
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作者 CHEN Yue LI Yunyi 《Chinese Annals of History of Science and Technology》 2024年第1期97-124,共28页
The transfer of pressurized water reactor(PWR)technology from France to China is an important event in the history of Sino-French scientific and technological relations.China has gradually achieved self-reliance in th... The transfer of pressurized water reactor(PWR)technology from France to China is an important event in the history of Sino-French scientific and technological relations.China has gradually achieved self-reliance in the field of PWR technology through the introduction and subsequent absorption of France's 900 MW reactors.Compared with the process of introducing and absorbing similar technology from the United States by France,China's experience has been more complicated.This circumstance reflects the differences in the nuclear power technology systems between the two countries.France's industrial strength and early acquisition of nuclear power technology laid a solid foundation for mastering PWR technology.On the other hand,although China established a weak foundation through the implementation of the"728 Project,"and tried hard to negotiate with France,the substantive content of the technology transfer was very limited.By way of the policy transition from"unhooking of technology and trade"to"integration of technology and trade,"China ultimately accomplished the absorption and innovation of PWR technology through the Ling'ao NPP. 展开更多
关键词 pressurized water reactor(PWR) technology transfer Sino-French relations Chooz NPP Daya Bay NPP Ling'ao NPP
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Eco-environmental benefit assessment of China's South-North Water Transfer Scheme——the middle route project
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作者 DUANGuang-ming ZHAOJing-zhu LIUGuo-hua KEBing XIAOHan WUGang DENGHong-bing 《Journal of Environmental Sciences》 SCIE EI CAS CSCD 2004年第2期308-315,共8页
This paper assess the eco-environmental benefits that may come from the middle route project of China's South-North Water Transfer Scheme(SNWT) with principles and methods of eco-economics and planning reports of ... This paper assess the eco-environmental benefits that may come from the middle route project of China's South-North Water Transfer Scheme(SNWT) with principles and methods of eco-economics and planning reports of SNWT's middle route project. Some benefits were calculated in monetary units. To make sure that the results can be comparable with normal monetary indices, concrete assessment objects and the parameters are prudently selected according to the major characteristics of the project and its water import region. Primary assessment revealed that in different project construction stages, the benefit could be more than 13 07 billion RMB Yuan in 2010 and 19 79 billion RMB Yuan in 2030, respectively. The monetary value tends to increase with social-economic development. To realize these potential benefits, however, calls for more endeavors. 展开更多
关键词 china's South-North Water transfer Scheme(SNWT) the middle route project of South-North Water transfer(MRPSNWT) assessment ecosystem services monetary indices
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A STUDY ON THE MECHANISM AND CHARACTEROF THE INDUSTRIALAND SPATIAL TRANSFERENCE OF FDI IN CHINA
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作者 LI Guo-ping, YANG Kai-zhong, HE Qi-chun, SUN Tie-shan (Department of Urban and Environmental Sciences, Peking University, Beijing 100871, P. R. China) 《Chinese Geographical Science》 SCIE CSCD 2001年第1期1-10,共10页
In the last two decades, China has become one of the areas that have the greatest potential in industrial production, thus it has ranked second only to USA in the flow of international capital. By the end of 1998, the... In the last two decades, China has become one of the areas that have the greatest potential in industrial production, thus it has ranked second only to USA in the flow of international capital. By the end of 1998, the real value of FDI (Foreign Direct Investment) in China has utilized has added up to $268.1 billion. The big flow of FDI has not only promoted the development of social economy, but also worsened the existing regional difference by choosing spatial location. Under this circumstance, China’s economy faces new restrictions and opportunities while adjusting its regional structure and industrial structure. So it is more and more important for us how to seize the opportunity, to seek the regularity of FDI in choosing location from the aspect of space, to set up relevant strategy to direct FDI at inland regions (areas deficient of capital), and to make appropriate policies, esp. the industrial and regional policies so as for FDI to exert positive influence and avoid negative influence on China and its regional economy and society. Based on the latest domestic and overseas materials and data of the FDI in China, combining with the investigation of the enterprises, this paper has systematically revealed the progress of development of the FDI in China and the developing conditions of the main enterprises directly invested by foreign capital since the reform and opening-up in China. The characters of FDI such as spatial concentration, transference as time goes on, change of the technical content and up-gradation of industrial structure and their forming mechanism have been studied. Then the basic conclusions have been made as follows. Firstly, FDI has been highly concentrated in space. But as time goes by, it has been transferring from coastal regions to inland ones, from big cities to their surrounding districts, and the degree of concentration is decreasing. Secondly, the technical content of the invested projects has gradually increased and the up-gradation of the industrial structure is obvious. Thirdly, the regional choice of the FDI in China is mainly affected by labor and other productive factors. The relative change of the cost of productive factors in different regions since the reform and opening-up is one of the main factors that have caused the spatial transference of the FDI in China. Fourthly, as people’s income increases and the accumulation of the capacity of the technique and labor advances, FDI whose aim is to get more market has increased and tended to transfer from coastal regions to inland ones. Fifthly, the changes of the industrial structure of the main areas and countries who have directly invested in China and the changes of inter-regional industries and regional policies in China are also the important factors that affect the industries directly invested by foreign capital and their spatial transference. 展开更多
关键词 FDI in china industrial transference spatial transference CHARACTER MECHANISM
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Diagenetic and Catagenetic Transference of Noble Metal Elements in Lower Cambrian Black Rock Series, Southwest China 被引量:1
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作者 LiShengrong GaoZhenmin ShenJunfeng 《Journal of China University of Geosciences》 SCIE CSCD 2004年第1期84-90,共7页
Some extraditional types—black rock series types of platinum group element (PGE), gold and silver mineralization occurrences were found in the Lower Cambrian in Guizhou and Hunan provinces of southwest China where PG... Some extraditional types—black rock series types of platinum group element (PGE), gold and silver mineralization occurrences were found in the Lower Cambrian in Guizhou and Hunan provinces of southwest China where PGE concentration reaches more than 800×10 -6. Sea floor hydrothermal fluid eruption was suggested to have been the main origin of the ore-forming materials. The whole process from the sedimentation to the redistribution of the ore-forming elements occurred on the conditions of intermediate to weak alkaline, weak reduction to weak oxidation. The temperature for the sedimentation and redistribution of the ore-forming elements was lower than 210 ℃. At such a low temperature, inert elements such as PGE, Au and Ag could quite easily be remobilized. 展开更多
关键词 transference of platinum group elements diagenetic and catagenetic periods black rock series china.
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Influences of labor migration on rural household land transfer:A case study of Sichuan Province,China 被引量:5
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作者 XU Ding-de CAO Sha +1 位作者 WANG Xu-xi LIU Shao-quan 《Journal of Mountain Science》 SCIE CSCD 2018年第9期2055-2067,共13页
The influence of labor migration on rural household land transfer has been hotly debated in academic circles, which focuses on whether part-time employment leads to land transfer. Using survey data on rural households... The influence of labor migration on rural household land transfer has been hotly debated in academic circles, which focuses on whether part-time employment leads to land transfer. Using survey data on rural households in the Sichuan Province, and applying the theoretical framework of new economics of labor migration, this study explores the influences of labor migration on the direction and scale of land transfer from the perspective of rural household structure. The results indicate that: 1) the quantity of laborers has significant influence on the direction and scale of land transfer. The larger the on-farm labor variable(Labor), the lesser the possibility that land will be rented-out and the amount of land rented out will also be smaller. In addition, there is a greater probability that land will be rented-in and the amount of land rented-in will be greater. 2) The greater the ratio of off-farm laborers to rural household laborers(Off-farm) the greater the possibility that land will be rented-out. In addition the higher the ratio of on-farm laborers to the total household laborers(On-farm), the larger the possibility that land will be rented-in. Meanwhile, if the household has individuals at the age of 64 or older(Old) who are engaged in agriculture, there is a smaller possibility that land will be rentedout. 3) the ratio of part-time laborers to rural household laborers(Pluriactivity) have significant inverse U-shaped influences on the rent-in of land as well as the amount of land rented-in. The inflection points are 33.27% and 14.10%, respectively. Such findings confirm the significance of this study in better understanding the influence of labor migration on rural household land transfer. 展开更多
关键词 Labor migration Part-time employment Land transfer direction Land transfer scale Ruralarea Sichuan Province
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Lead anthropogenic transfer and transformation in China 被引量:1
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作者 梁静 毛建素 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2015年第4期1262-1270,共9页
Information on lead redistribution and speciation changes in anthrosphere can help to analyze the whole lead cycle on the earth. Lead life cycle was traced based on the concepts of anthropogenic transfer and transform... Information on lead redistribution and speciation changes in anthrosphere can help to analyze the whole lead cycle on the earth. Lead life cycle was traced based on the concepts of anthropogenic transfer and transformation. Lead transfer and the distribution of chemical species throughout the anthropogenic flow were identified in 2010 in China. The results show that 1.85 Mt lead ore was consumed(besides 1.287 Mt imported concentrated ore and 1.39 Mt lead scraps. After undergoing transformations, 3.53 Mt lead entered end services in chemical species of Pb, Pb O2 and PbSO4, altogether accounting for over 80% of the total lead products. Finally, 2.10 Mt ore was emitted into the environment in such species as PbSO4(26%), PbO(19%) and Pb(15%). Lead transfer begins in primary raw material sectors, and then transfers to manufacturing sectors. Lead provides services mainly in such industrial sectors as transportation, electrical power and buildings or construction. 展开更多
关键词 lead element transfer TRANSFORMATION anthrosphere REDISTRIBUTION industrial sectors chemical species life cycle
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Local Transfer of Surplus Labors and Protection of Intangible Cultural Heritages in Fenghuang County of West Hunan Province,China
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作者 姚玲玲 于小俸 王晶 《Journal of Landscape Research》 2011年第4期79-81,共3页
The significance of local transfer of surplus rural labors in regions of minorities for the protection of intangible cultural heritages was discussed from 3 perspectives:definition of intangible cultural heritages,sig... The significance of local transfer of surplus rural labors in regions of minorities for the protection of intangible cultural heritages was discussed from 3 perspectives:definition of intangible cultural heritages,significance of protecting and inheriting intangible cultural heritages,and the role of local transfer of surplus rural labors in protecting and inheriting intangible cultural heritages.By taking Fenghuang County(Phoenix County)in west Hunan Province for an example,local transfer of surplus rural labor forces was proposed,and it was suggested that such a transfer could be realized from the following aspects:promoting industrialization of agriculture,developing tourism industry in rural regions of minorities,supporting rural labors to start their own business,attracting university graduates to return to their hometowns for founding their own undertakings.Moreover,relevant strategies were elaborated to increase income of rural residents,guarantee the efficient inheritance and protection of intangible cultural heritages in regions of minorities. 展开更多
关键词 Regions of MINORITIES SURPLUS rural labors LOCAL transfer INTANGIBLE cultural heritages
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Strata Architectural Variability and Facies Distribution in a Structural Transfer Zone: A Case Study of Fushan Sag, Northern South China Sea 被引量:1
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作者 FU Chao YU Xinghe +2 位作者 CHEN Weitong REN Guiyuan LIU Desheng 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2021年第6期1998-2015,共18页
Structural transfer zones in a half-graben rift basin play a significant role in controlling sandy sediments and providing a target for hydrocarbon exploration. Previous studies have classified the transfer zone in la... Structural transfer zones in a half-graben rift basin play a significant role in controlling sandy sediments and providing a target for hydrocarbon exploration. Previous studies have classified the transfer zone in lacustrine environments into two different patterns: synthetic approaching transfer zones and synthetic overlapping transfer zones. However, the evolution of the depositional pattern and the controlling factors of the above transfer zones are still unclear. In the Fushan Sag, the northern South China Sea, an overlapping transfer zone developed in the early Eocene Epoch, while a synthetic approaching transfer zone developed in the late Eocene, due to tectonic uplift. This evolutionary process provided an opportunity to study the stacking pattern of strata architectural variability and facies distribution in the structural transfer zone of the Eocene lacustrine basin. In this study, following the indications of the oriented sedimentary structures in core samples and heavy mineral assemblages of 18 wells, the evolution of the paleo-hydrodynamic distribution during the early and late Eocene has been reconstructed. The sequence-stratigraphy was then divided and the sand body parameters calculated, according to the seismic data and well log interpretations. During the early Eocene, the lake level was at a low stand, the faults broken displacement in the East block being over 50 m. The prograding delta and turbidites are oriented perpendicular to the structural transfer zone. According to the quantitative analysis of the flow rate and the depositional parameters, we speculate that gravity transportation of the sediment and the sediment-supply are the dominating factors during this period. Up to the late Eocene, the rising lake level and the decreased fault displacement leads the flow to divert to a NE-direction, resulting in it being parallel to the axis of the transfer zone. Thus, we speculate that the accommodation space is predominant in this period. In comparison with the above two periods, a braided river delta with an isolated sand body and turbidites developing in the deep area is prominent in the overlapping transfer zone, while a meandering river delta is characteristic of the synthetic approaching transfer zone. 展开更多
关键词 strata architectural variability facies distribution synthetic approaching transfer zone overlapping transfer zone evolutionary pattern Beibuwan Basin
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Approaches and countermeasures of the transfer of rural surplus labors in China
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作者 DENG Xiang-zheng, GUO Huan-cheng, LU Qi, SONG Jin-ping (Institute of Geography, Chinese Academy of Sciences, Beijing 100101, Department of Resourses and Environmental Sciences, Beijing Normal University, Beijing 100101 China) 《Journal of Geographical Sciences》 SCIE CSCD 2000年第1期66-71,共6页
The transfer of rural surplus labors concerns the development of agriculture and the national economy in China. On the pivotal period of transforming economy and society, whether the transfer can be accomplished succ... The transfer of rural surplus labors concerns the development of agriculture and the national economy in China. On the pivotal period of transforming economy and society, whether the transfer can be accomplished successfully will play an important role in the social stabilization and the sustainable development of economy. In this paper, the authors bring out the characteristics and the main impediment of transfer. At the same time, countermeasures which are more effective have been put forward. 展开更多
关键词 rural surplus labors transfer china
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China's Transfer Payment Mechanism: A Case Study
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作者 郝宇 《Transactions of Tianjin University》 EI CAS 2015年第2期183-192,共10页
In this paper, a two-region endogenous growth model is adapted to analyse Western China's development,and regional divergence and convergence processes. Dynamic optimization is utilized to calculate the growth rat... In this paper, a two-region endogenous growth model is adapted to analyse Western China's development,and regional divergence and convergence processes. Dynamic optimization is utilized to calculate the growth rate of the Chinese economy on the optimal growth path, and backward integration is utilized to simulate the evolvement of some key indicators, including relative GDP per capita of Western China to Eastern China, regional capital growth rate and regional GDP growth rate. The calibrations of this model after 1992 are conducted. The calibration results provide evidence about the speed of Western China's relative development, and also shed some light on the future regional convergence process under the Western Development Programme launched in 2000. 展开更多
关键词 ENDOGENOUS GROWTH transfer PAYMENT WESTERN Development PROGRAMME china
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Transfer of Australian environmental research on the insecticide endosulfan to Anhui Province, China
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作者 Turlough F. Guerin (1691 E Gree Briars Dr., Suite 3821, Schaumburg, Illinois 60173,U.S.A. E\|mail:turloughg@hotmail.com) 《Journal of Environmental Sciences》 SCIE EI CAS CSCD 1999年第4期443-448,共6页
This paper reports on a case study that involved the transfer of (1) methods for the analysis and (2) information on the fate and proper use of the agricultural chemicals, endosulphan, from Australia to Anhui Province... This paper reports on a case study that involved the transfer of (1) methods for the analysis and (2) information on the fate and proper use of the agricultural chemicals, endosulphan, from Australia to Anhui Province, China. A key outcome from the case study was that there was relatively little awareness of the potential environmental impacts from the use of endosulphan. Cross\|cultural constraints in the interaction were identified and areas which will require further effort in technology transfer were discussed. 展开更多
关键词 technology transfer environmental management insect resistance INNOVATION endosulphan china
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On the Government's Responsibility in China's Rural Land Transfer
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作者 Dongfang CHEN 《Asian Agricultural Research》 2016年第8期72-73,共2页
There is an urgent need for China's rural land transfer in order to develop modern agriculture,ensure food security,transfer rural population,and accelerate industrialization and urbanization.At present,there is s... There is an urgent need for China's rural land transfer in order to develop modern agriculture,ensure food security,transfer rural population,and accelerate industrialization and urbanization.At present,there is still disordered transfer of rural land in China,making the interests of the transferors and transferees difficult to be effectively guaranteed;there is inefficient transfer,leading to decline in actual agricultural production level after transfer;there is jobless transfer,leading to difficult placement for rural surplus labor after transfer,seriously restricting rural land transfer.Therefore,the Chinese government's legal responsibility,economic responsibility and social responsibility in rural land transfer should be further strengthened. 展开更多
关键词 china Rural land transfer Government’s responsibility
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The Route of V-2 Technology Transfer from Germany to the USSR,and on to China
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作者 WANG Fang Yuri M.BATURIN LI Chengzhi 《Chinese Annals of History of Science and Technology》 2021年第2期114-140,共27页
V-2 technology was transferred from Germany to the Union of Soviet Socialist Republics(USSR)and then on to China.The USSR imitated the captured German V-2 rocket,and independently developed the R-2.Later,China imitate... V-2 technology was transferred from Germany to the Union of Soviet Socialist Republics(USSR)and then on to China.The USSR imitated the captured German V-2 rocket,and independently developed the R-2.Later,China imitated the R-2 rocket provided by the USSR,and independently developed the Dong Feng-2(DF-2).The imitation or localization of foreign products is a key stage prior to independent development.Independent development of new models,in turn,is not only indicative of an upgrading of the transferred technology and the mastering of foreign technology,but also an illustration of innovation.Talent is the crucial resource on which technology transfer relies.The administrative system and domestic collaboration network required to coordinate the necessary tasks,including research,experimentation,design,and manufacture were established both in the USSR and in China. 展开更多
关键词 V-2 rocket technology transfer GERMANY the USSR china
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Transfer of European Clock-Making Technology into China during the Seventeenth and Eighteenth Centuries
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作者 ZHANG Baichun 《Chinese Annals of History of Science and Technology》 2020年第S01期9-25,共17页
From the 1580s onwards,Catholic missionaries introduced European mechanical clocks into China as gifts for officials or emperors,with the aim of establishing a good relationship with the Chinese leadership in order to... From the 1580s onwards,Catholic missionaries introduced European mechanical clocks into China as gifts for officials or emperors,with the aim of establishing a good relationship with the Chinese leadership in order to do missionary work.After the seventeenth century,European clock-makers in the imperial palace made complicated clocks according to the emperors’desires.There were a number of workshops for producing European-style clocks in Guangzhou,Suzhou,Nanjing,and other cities during the eighteenth and nineteenth centuries.It was,however,difficult for the experienced craftsmen to innovate new clockwork.The main reasons for the development of European clock technology in China were its technical superiority,the missionaries’introduction,and the Chinese interest in clocks. 展开更多
关键词 CLOCK technology transfer china
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Research on the Industrial Transfer and Restructuring Path of the Energy-Intensive Manufacturing Industry in Western China
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作者 Wang Fang Chen Shiwei Qu Tiantian 《Contemporary Social Sciences》 2023年第2期21-37,共17页
The orderly transfer of the manufacturing industry is a major action in China’s industrial restructuring.From the perspective of industrial transfer,we used the concentration ratio to depict the trend of the industri... The orderly transfer of the manufacturing industry is a major action in China’s industrial restructuring.From the perspective of industrial transfer,we used the concentration ratio to depict the trend of the industrial transfer of energy-intensive manufacturing in the eastern,central,and western regions since the policy of large-scale development of western China was implemented.We measured the total factor productivity(TFP)of western China using the DEAMalmquist index method.We conducted a regression analysis to measure the effect of western China’s undertaking of the transfer of the energy-intensive manufacturing industry.The findings of this study show that during 2000–2019,eleven provinces(as well as autonomous regions and municipalities)in western China undertook the transfer of the energy-intensive manufacturing industry from the eastern and central regions to varying degrees,exhibiting significant phase features regarding the rate and scale of transfers.Further investigation also demonstrated that the transfer of energy-intensive manufacturing industries has a U-shaped enabling effect on TFP in western China with the scale effect greater than the technology effect.Therefore,it is necessary to transition from“extensive industrial transfer”at the cost of the labor force,land,and resources to“modern industrial transfer”featured by technology and efficiency improvements to contribute to industrial restructuring in western China effectively. 展开更多
关键词 industrial transfer energy-intensive manufacturing industry western china total factor productivity(TFP) U-shaped relationship
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Relocation moveson——It’s time for China’s textile industry to transfer
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作者 Deng Qiwei 《China Textile》 2009年第7期20-24,共5页
History proves that some countries and regions benefited from international industry transfer, because of international industrial transfer can stimulate their economic growth.Thanks to the manufacturing transfer impl... History proves that some countries and regions benefited from international industry transfer, because of international industrial transfer can stimulate their economic growth.Thanks to the manufacturing transfer implemented by EU, USA, Japan and some Asian developed countries in 1980s, China’s economic situation has boomed over 30 years. Textile industry as a traditional industry in China has its own competitive advantage. It can be confirmed that textile industry will play an important role during the fourth Industry transfer period. So, who will be the winner this time? 展开更多
关键词 TIME IT s textile industry to transfer s time for china
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Canada/ChinaOil and Gas Technology Transfer Programme
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《China Oil & Gas》 CAS 1997年第3期182-183,共2页
关键词 CNPC Canada/chinaOil and Gas Technology transfer Programme CND
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Shear Alteration, Mass Transfer and Gold Mineralization: An Example from Jiaodong Ore Deposit Concentrating Area, Shandong, China 被引量:19
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作者 Deng Jun Zhai Yusheng Wang Jianping Faculty of Earth Sciences and Mineral Resources, China University of Geosciences, Beijing 100083, China Yang Liqiang Institute of Geophysics, Chinese Academy of Sciences, Beijing 100101, China Fang Yun Faculty of 《Journal of Earth Science》 SCIE CAS CSCD 2000年第3期87-93,共7页
Taking the gold ore deposit concentrating area of Jiaodong area in Shandong, China for an example, based on geological analysis, and applying Gresens’ equation, Grant’s isocon diagram and O’hara microelement ca... Taking the gold ore deposit concentrating area of Jiaodong area in Shandong, China for an example, based on geological analysis, and applying Gresens’ equation, Grant’s isocon diagram and O’hara microelement calculation method, a thorough study on shear alteration, mass transfer and gold mineralization was carried out. The authors also made mathematic simulation and geochemical analysis. The work reveals temporal spatial changing regularities of temperature field and velocity field of fluids, and also reveals fluid transport chemical reaction coupling metallogenic dynamics of the Jiaojia gold ore concentrating area. During shear alteration process of the Jiaodong gold ore concentrating area, all kinds of components transferred with different amounts, fluid rock ratio was rather high and volume strain was of dilation type. Fast flow of ore forming fluid favors the occurrence of mixed fluid. Shear fractured zones are places where there was strong transportation reaction coupling mineralization. Ore bodies were located in dilation space of shear structure where there was the greatest fluid flux. After the emplacement of the rock body, a convex heat field was formed around the rock body. It is one of the main metallogenic forces. The major reason for mineralization is the mobilization, migration and enrichment of ore forming elements induced by shear compressive extensional tectonism. Inclusion gold dominant low grade ores were formed in the early ore forming stage, while high grade ores, which contained fissure gold and polymetallic veinlets, were formed in late ore forming stage. 展开更多
关键词 shear alteration mass transfer transportation reaction coupling ore forming process.
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Five characteristics of China textile industry performance in 2017 Former and present driving forces transferred significantly
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作者 Zhao Zihan 《China Textile》 2018年第2期8-11,共4页
According to the 2017 Summary Conference of China National Textile and Apparel Council(CNTAC)held on January 22nd to 23rd,in the first 11 months of 2017,the overall operation of China’s textile industry showed a stea... According to the 2017 Summary Conference of China National Textile and Apparel Council(CNTAC)held on January 22nd to 23rd,in the first 11 months of 2017,the overall operation of China’s textile industry showed a steady growth rate,stable domestic demand growth。 展开更多
关键词 Five characteristics of china textile industry performance in 2017 Former and present driving forces transferred significantly
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