In recent years,with China＇s continuous investment in shale gas exploration and the continuous efforts of scientific workers,China’s shale gas exploration and development has achieved leap-forward development.In2011...In recent years,with China＇s continuous investment in shale gas exploration and the continuous efforts of scientific workers,China’s shale gas exploration and development has achieved leap-forward development.In2011,China＇s State Council approved shale gas as a new mineral resource.In 2014,shale gas was first proved at geological reserves of 106.8 billion m^3.展开更多
Based on development level of regional societye and economy, the paper attempts oto analyze the present situation, types and change of regional environment in China through the definition of four conceptions environme...Based on development level of regional societye and economy, the paper attempts oto analyze the present situation, types and change of regional environment in China through the definition of four conceptions environmental pollution index (EPI), social and economic comprehensive index (SECI), -environmental comprehensive index (ECI) and social, economic and environmental environmental index (SEECI) and some mathematical calculation, and draws someconclusions to be worth referring: 1). There exists close relation between economic development and environmental situation. With high-speed development of economy, the discharge of the three wastes in China has been increasing, but itsenvironmental social and economic benefit has also been improved the same the time. 2) In the course of economic development, regional environment situation in China has continuously been changing, and there exists the difference of environmental quality between provinces, which is bigger than that of economic development level between there. 3) Except veryfew provinces, regional EPI in China has risen in varying degrees since the 1980s, which shows that the task for China toprevent environment from polluting is still arduous.展开更多
On December 20,2021,China Institute of International Studies(CIIS)and China Foundation for International Studiesco-hosted the Symposium on the International Situation and China's Foreign Relations in 2021.
Speaking of "China’s foreign policy under new circumstances," there are five features of the new circumstances in my opinion. All these five features will not fundamentally change in accordance with major e...Speaking of "China’s foreign policy under new circumstances," there are five features of the new circumstances in my opinion. All these five features will not fundamentally change in accordance with major events such as the Iraq war, and to a certain extent, determine that China’s basic foreign policy need not and will not make major adjustments.展开更多
In the context of constant deepening of cooperation in economy and trade and social communication between China's Mainland and Taiwan,deepening the cooperation of credit investigation can effectively ensure deepen...In the context of constant deepening of cooperation in economy and trade and social communication between China's Mainland and Taiwan,deepening the cooperation of credit investigation can effectively ensure deepening and stable development of trade exchanges and social communication between China's Mainland and Taiwan. This paper firstly elaborated significance of credit investigation cooperation,then compared current situation of establishment of credit investigation system,and finally put forward guiding principle and specific recommendations for credit investigation cooperation between China's Mainland and Taiwan.展开更多
As a major event at the turn of the century, NATO’s world-shocking air strikesagainst Yugoslavia represent certain dangerous trends in US global strategyand international strategic configuration. The event has arouse...As a major event at the turn of the century, NATO’s world-shocking air strikesagainst Yugoslavia represent certain dangerous trends in US global strategyand international strategic configuration. The event has aroused widespread con-cern and heightened vigilance among the international community. Althoughflames of war have died out in the Balkans, yet the dust there has yet to settle. It,therefore, remains a matter of urgency to engage in some comprehensive, in-depth, strategic reflections on the major event itself, its international展开更多
It can be certain that the series of related policies will create a breakthrough in China’s economy.The inflation rate in China is low at present, and this is the right moment to adopta currency policy to raise direc...It can be certain that the series of related policies will create a breakthrough in China’s economy.The inflation rate in China is low at present, and this is the right moment to adopta currency policy to raise directly the income of peasants and low-income families.展开更多
During the Fifth Asian and Pacific International Fairs held in Beijing, the vice minister of State Economic and Trade Commission, Yu Xiaosong, gave a review of the economic situation and investment environment of Chin...During the Fifth Asian and Pacific International Fairs held in Beijing, the vice minister of State Economic and Trade Commission, Yu Xiaosong, gave a review of the economic situation and investment environment of China to business people and journalists of various countries. This year is a key year in China’s economic system reform. The reform schemes for financial and taxation, monetary, investment and foreign展开更多
The legislative disclosure system is one of the important parts of the amendment of the Legislation Law in 2015. This shows that the role of the legislative disclosure system in improving the quality of legislation is...The legislative disclosure system is one of the important parts of the amendment of the Legislation Law in 2015. This shows that the role of the legislative disclosure system in improving the quality of legislation is catching more and more attention. Apart from the Legislation Law, local regulations of provinces and municipalities have also made a positive contribution to the perfection of the legislative disclosure system, leading the Legislation Law in many specific processes and specific measures, and playing the role of legislative exploration and experimentation. To summarize the new development of the legislative disclosure system on the part of the Legislation Law and local legislative practice is of important theoretical and practical value for promoting the continued maturity and improvement of this important legislative system.展开更多
Although 1995 will see anincrease of 10 percent in China’spaper output,the gap betweentotal demand and total supplyis getting wider,along with thesharp growth in the demandfor paper on the domesticmarket.As a result,...Although 1995 will see anincrease of 10 percent in China’spaper output,the gap betweentotal demand and total supplyis getting wider,along with thesharp growth in the demandfor paper on the domesticmarket.As a result,largequantities of paper have to beimported to offset the shortsupply.So,the price of paperon the domestic market remainshigh.展开更多
By adopting archival analysis method and investigation method,this paper expounds the relationship between "three rights" mortgage and farmers' financing in rural areas,and conducts analysis on behavior ...By adopting archival analysis method and investigation method,this paper expounds the relationship between "three rights" mortgage and farmers' financing in rural areas,and conducts analysis on behavior choosing of "three rights" mortgage financing in rural areas.The results show that the farmers has strong need for financing,but the satisfaction level of need is not high;the farmers have many irregular channels of financing and there is a ubiquitous phenomenon of loan being rejected without mortgage;agricultural modernization,industrialization and scaling-up management have strong need for capital.The main problems yet to be solved in the process of carrying out "three rights" mortgage loan are expounded and corresponding countermeasures are put forward as follows:first,we should solve the problems of mortgage registration as quickly as possible,which is the prerequisite of implementing "three rights" mortgage loan;second,we should establish smooth evaluation mechanism,which is important condition for promoting "three rights" mortgage loan;we should solve the difficulties in confirmation of farmers' house as quickly as possible,which is indispensable element of expanding mortgage loan of farmers' house;we should effectively solve the problem of turning an asset into cash and assets disposal,which is the key to expanding "three rights" mortgage financing;we should establish sound forestry factor market,which is the main part of promoting healthy development of forestry right mortgage loan;we should formulate management methods of financing risk compensation fund of rural property rights and adopt rational measures to reduce taxation,which is the main approach to quicken offering of "three rights" mortgage loan.展开更多
In November 2016,Donald Trump,the Republican presidential candidate,defeated the highly popular Hillary Clinton,and became president elect of the United States.It is generally believed that Trump’s policies are hard ...In November 2016,Donald Trump,the Republican presidential candidate,defeated the highly popular Hillary Clinton,and became president elect of the United States.It is generally believed that Trump’s policies are hard to predict because of his lack of political experiences.The author believes that,it is necessary for the US展开更多
Most ground faults in distribution network are caused by insulation deterioration of power equipment.It is difficult to find the insulation deterioration of the distribution network in time,and the development trend o...Most ground faults in distribution network are caused by insulation deterioration of power equipment.It is difficult to find the insulation deterioration of the distribution network in time,and the development trend of the initial insulation fault is unknown,which brings difficulties to the distribution inspection.In order to solve the above problems,a situational awareness method of the initial insulation fault of the distribution network based on a multi-feature index comprehensive evaluation is proposed.Firstly,the insulation situation evaluation index is selected by analyzing the insulation fault mechanism of the distribution network,and the relational database of the distribution network is designed based on the data and numerical characteristics of the existing distribution management system.Secondly,considering all kinds of fault factors of the distribution network and the influence of the power supply region,the evaluation method of the initial insulation fault situation of the distribution network is proposed,and the development situation of the distribution network insulation fault is classified according to the evaluation method.Then,principal component analysis was used to reduce the dimension of the training samples and test samples of the distribution network data,and the support vector machine(SVM)was trained.The optimal parameter combination of the SVM model was found by the grid search method,and a multi-class SVM model based on 1-v-1 method was constructed.Finally,the trained multi-class SVM was used to predict 6 kinds of situation level prediction samples.The results of simulation examples show that the average prediction accuracy of 6 situation levels is above 95%,and the perception accuracy of 4 situation levels is above 96%.In addition,the insulation maintenance decision scheme under different situation levels is able to be given when no fault occurs or the insulation fault is in the early stage,which can meet the needs of power distribution and inspection for accurately sensing the insulation fault situation.The correctness and effectiveness of this method are verified.展开更多
This paper attempts to explore the decoupling relationship and its drivers between industrial economic increase and energy-related CO_(2) emissions(ICE). Firstly, the decoupling relationship was evaluated by Tapio ind...This paper attempts to explore the decoupling relationship and its drivers between industrial economic increase and energy-related CO_(2) emissions(ICE). Firstly, the decoupling relationship was evaluated by Tapio index. Then, based on the DEA meta-frontier theory framework which taking into account the regional and industrial heterogeneity and index decomposition method, the driving factors of decoupling process were explored mainly from the view of technology and efficiency. The results show that during2000-2019, weak decoupling was the primary state. Investment scale expansion was the largest reason hindering decoupling process of industrial increase from ICE. Both energy saving and production technology achieved significant progress, which facilitated the decoupling process. Simultaneously, the energy technology gap and production technology gap among regions have been narrowed, and played a role in promoting decoupling process. On the contrary, both scale economy efficiency and pure technical efficiency have inhibiting effects on decoupling process. The former indicates that the scale economy of China's industry was not conducive to improve energy efficiency and production efficiency, while the latter indicates that resource misallocation problem may exist in both energy market and product market.展开更多
1. The present manufacturing situation of China’s thermal power generation equipment By the year 1995. development of China’s electric power industry has experienced a course of a hundred years. Over a period of the...1. The present manufacturing situation of China’s thermal power generation equipment By the year 1995. development of China’s electric power industry has experienced a course of a hundred years. Over a period of the initial 50 years. China’s development of electric power was slow. At the time of 1949, the total installed capacity in China was 1,850 MW and the electricity generated was only 4.3 billion kWh. During the past 46 years after 1949, her展开更多
文摘In recent years,with China＇s continuous investment in shale gas exploration and the continuous efforts of scientific workers,China’s shale gas exploration and development has achieved leap-forward development.In2011,China＇s State Council approved shale gas as a new mineral resource.In 2014,shale gas was first proved at geological reserves of 106.8 billion m^3.
文摘Based on development level of regional societye and economy, the paper attempts oto analyze the present situation, types and change of regional environment in China through the definition of four conceptions environmental pollution index (EPI), social and economic comprehensive index (SECI), -environmental comprehensive index (ECI) and social, economic and environmental environmental index (SEECI) and some mathematical calculation, and draws someconclusions to be worth referring: 1). There exists close relation between economic development and environmental situation. With high-speed development of economy, the discharge of the three wastes in China has been increasing, but itsenvironmental social and economic benefit has also been improved the same the time. 2) In the course of economic development, regional environment situation in China has continuously been changing, and there exists the difference of environmental quality between provinces, which is bigger than that of economic development level between there. 3) Except veryfew provinces, regional EPI in China has risen in varying degrees since the 1980s, which shows that the task for China toprevent environment from polluting is still arduous.
文摘On December 20,2021,China Institute of International Studies(CIIS)and China Foundation for International Studiesco-hosted the Symposium on the International Situation and China's Foreign Relations in 2021.
文摘Speaking of "China’s foreign policy under new circumstances," there are five features of the new circumstances in my opinion. All these five features will not fundamentally change in accordance with major events such as the Iraq war, and to a certain extent, determine that China’s basic foreign policy need not and will not make major adjustments.
基金Supported by Special Project of Fujian Provincial Department of Finance(K81MLV05A)
文摘In the context of constant deepening of cooperation in economy and trade and social communication between China's Mainland and Taiwan,deepening the cooperation of credit investigation can effectively ensure deepening and stable development of trade exchanges and social communication between China's Mainland and Taiwan. This paper firstly elaborated significance of credit investigation cooperation,then compared current situation of establishment of credit investigation system,and finally put forward guiding principle and specific recommendations for credit investigation cooperation between China's Mainland and Taiwan.
文摘As a major event at the turn of the century, NATO’s world-shocking air strikesagainst Yugoslavia represent certain dangerous trends in US global strategyand international strategic configuration. The event has aroused widespread con-cern and heightened vigilance among the international community. Althoughflames of war have died out in the Balkans, yet the dust there has yet to settle. It,therefore, remains a matter of urgency to engage in some comprehensive, in-depth, strategic reflections on the major event itself, its international
文摘It can be certain that the series of related policies will create a breakthrough in China’s economy.The inflation rate in China is low at present, and this is the right moment to adopta currency policy to raise directly the income of peasants and low-income families.
文摘During the Fifth Asian and Pacific International Fairs held in Beijing, the vice minister of State Economic and Trade Commission, Yu Xiaosong, gave a review of the economic situation and investment environment of China to business people and journalists of various countries. This year is a key year in China’s economic system reform. The reform schemes for financial and taxation, monetary, investment and foreign
文摘The legislative disclosure system is one of the important parts of the amendment of the Legislation Law in 2015. This shows that the role of the legislative disclosure system in improving the quality of legislation is catching more and more attention. Apart from the Legislation Law, local regulations of provinces and municipalities have also made a positive contribution to the perfection of the legislative disclosure system, leading the Legislation Law in many specific processes and specific measures, and playing the role of legislative exploration and experimentation. To summarize the new development of the legislative disclosure system on the part of the Legislation Law and local legislative practice is of important theoretical and practical value for promoting the continued maturity and improvement of this important legislative system.
文摘Although 1995 will see anincrease of 10 percent in China’spaper output,the gap betweentotal demand and total supplyis getting wider,along with thesharp growth in the demandfor paper on the domesticmarket.As a result,largequantities of paper have to beimported to offset the shortsupply.So,the price of paperon the domestic market remainshigh.
文摘By adopting archival analysis method and investigation method,this paper expounds the relationship between "three rights" mortgage and farmers' financing in rural areas,and conducts analysis on behavior choosing of "three rights" mortgage financing in rural areas.The results show that the farmers has strong need for financing,but the satisfaction level of need is not high;the farmers have many irregular channels of financing and there is a ubiquitous phenomenon of loan being rejected without mortgage;agricultural modernization,industrialization and scaling-up management have strong need for capital.The main problems yet to be solved in the process of carrying out "three rights" mortgage loan are expounded and corresponding countermeasures are put forward as follows:first,we should solve the problems of mortgage registration as quickly as possible,which is the prerequisite of implementing "three rights" mortgage loan;second,we should establish smooth evaluation mechanism,which is important condition for promoting "three rights" mortgage loan;we should solve the difficulties in confirmation of farmers' house as quickly as possible,which is indispensable element of expanding mortgage loan of farmers' house;we should effectively solve the problem of turning an asset into cash and assets disposal,which is the key to expanding "three rights" mortgage financing;we should establish sound forestry factor market,which is the main part of promoting healthy development of forestry right mortgage loan;we should formulate management methods of financing risk compensation fund of rural property rights and adopt rational measures to reduce taxation,which is the main approach to quicken offering of "three rights" mortgage loan.
文摘In November 2016,Donald Trump,the Republican presidential candidate,defeated the highly popular Hillary Clinton,and became president elect of the United States.It is generally believed that Trump’s policies are hard to predict because of his lack of political experiences.The author believes that,it is necessary for the US
基金funded by the Science and Technology Project of China Southern Power Grid(YNKJXM20210175)the National Natural Science Foundation of China(52177070).
文摘Most ground faults in distribution network are caused by insulation deterioration of power equipment.It is difficult to find the insulation deterioration of the distribution network in time,and the development trend of the initial insulation fault is unknown,which brings difficulties to the distribution inspection.In order to solve the above problems,a situational awareness method of the initial insulation fault of the distribution network based on a multi-feature index comprehensive evaluation is proposed.Firstly,the insulation situation evaluation index is selected by analyzing the insulation fault mechanism of the distribution network,and the relational database of the distribution network is designed based on the data and numerical characteristics of the existing distribution management system.Secondly,considering all kinds of fault factors of the distribution network and the influence of the power supply region,the evaluation method of the initial insulation fault situation of the distribution network is proposed,and the development situation of the distribution network insulation fault is classified according to the evaluation method.Then,principal component analysis was used to reduce the dimension of the training samples and test samples of the distribution network data,and the support vector machine(SVM)was trained.The optimal parameter combination of the SVM model was found by the grid search method,and a multi-class SVM model based on 1-v-1 method was constructed.Finally,the trained multi-class SVM was used to predict 6 kinds of situation level prediction samples.The results of simulation examples show that the average prediction accuracy of 6 situation levels is above 95%,and the perception accuracy of 4 situation levels is above 96%.In addition,the insulation maintenance decision scheme under different situation levels is able to be given when no fault occurs or the insulation fault is in the early stage,which can meet the needs of power distribution and inspection for accurately sensing the insulation fault situation.The correctness and effectiveness of this method are verified.
基金financial support from the China Postdoctoral Science Foundation project(No.2023M733253)。
文摘This paper attempts to explore the decoupling relationship and its drivers between industrial economic increase and energy-related CO_(2) emissions(ICE). Firstly, the decoupling relationship was evaluated by Tapio index. Then, based on the DEA meta-frontier theory framework which taking into account the regional and industrial heterogeneity and index decomposition method, the driving factors of decoupling process were explored mainly from the view of technology and efficiency. The results show that during2000-2019, weak decoupling was the primary state. Investment scale expansion was the largest reason hindering decoupling process of industrial increase from ICE. Both energy saving and production technology achieved significant progress, which facilitated the decoupling process. Simultaneously, the energy technology gap and production technology gap among regions have been narrowed, and played a role in promoting decoupling process. On the contrary, both scale economy efficiency and pure technical efficiency have inhibiting effects on decoupling process. The former indicates that the scale economy of China's industry was not conducive to improve energy efficiency and production efficiency, while the latter indicates that resource misallocation problem may exist in both energy market and product market.
文摘1. The present manufacturing situation of China’s thermal power generation equipment By the year 1995. development of China’s electric power industry has experienced a course of a hundred years. Over a period of the initial 50 years. China’s development of electric power was slow. At the time of 1949, the total installed capacity in China was 1,850 MW and the electricity generated was only 4.3 billion kWh. During the past 46 years after 1949, her
