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Oil, Gas, and Energy

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Bulletin of Chinese Academy of Sciences (Chinese Version)

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Articles 1 - 27 of 27

Full-Text Articles in Physical Sciences and Mathematics

Cooperation Achievements And Outlook Of Oil And Gas Exploration And Development Under The Belt And Road Initiative, Zuoqian Wang, Qing Wei, Zhe Fan, Xi Chen, Yun Peng, Baolei Liu Oct 2023

Cooperation Achievements And Outlook Of Oil And Gas Exploration And Development Under The Belt And Road Initiative, Zuoqian Wang, Qing Wei, Zhe Fan, Xi Chen, Yun Peng, Baolei Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

This year marks the 10th anniversary of the Belt and Road Initiative proposed by General Secretary Xi Jinping. Taking the initiative as an opportunity, China’s oil companies have accumulated rich experience by accelerating their overseas deployment and carrying out extensive cooperation with countries along the route in the field of oil and gas energy. This study reviews the fruitful achievements of China’s oil companies in the transnational oil and gas exploration and development cooperation under the Belt and Road Initiative, summarizes the cooperation status and analyzes the potential and opportunities presented in the cooperation. In response to many challenges, such …

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Changes In Global Energy Landscape And New Developments In Energy Science And Technology Amid Ukraine Crisis, Chao Wang, Fuquan Sun, Ye Xu, Xiangqiang Jiang Jun 2023

Changes In Global Energy Landscape And New Developments In Energy Science And Technology Amid Ukraine Crisis, Chao Wang, Fuquan Sun, Ye Xu, Xiangqiang Jiang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Energy is the blood vessel of an economy. The outbreak of the Ukraine crisis has triggered a regional energy supply crisis and a global energy market turmoil. As a result, the global energy landscape and energy science and technology development trends have undergone profound changes, with far-reaching impact on China’s science and technology strategies in the energy sector. Based on the study of energy strategy shift of the world’s major economies, this study focuses on research and analysis on the strategic trends of energy science and technology from the perspectives of international energy trade, global low-carbon transition and national energy …

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Shale Oil Development And Utilization And Its Role In Energy Industry, Xusheng Guo, Maowen Li, Mengyun Zhao Jan 2023

Shale Oil Development And Utilization And Its Role In Energy Industry, Xusheng Guo, Maowen Li, Mengyun Zhao

Bulletin of Chinese Academy of Sciences (Chinese Version)

Shale oil boom in the United States has catapulted it from an importer of crude oil to a net exporter. Field applications show that both the shift in exploration paradigm from finding traps to targeting resource-rich petroleum source kitchens (i.e., "sweet spots") and the technological innovation represented by horizontal well multi-stage fracturing are among the key factors for the large-scale development of shale oil in the United States. Compared with marine shale oils in North America, China's lacustrine shale oil resources have great potential, but the endowment conditions are not optimal. Early exploration and development experience shows that the adaptive …

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Hydrocarbon Security Strategy And Carbon Peak And Carbon Neutral Strategy: Relationship And Path, Wenzhi Zhao, Kun Liang, Kun Wang, Shiguo Lin, Zhixin Li Jan 2023

Hydrocarbon Security Strategy And Carbon Peak And Carbon Neutral Strategy: Relationship And Path, Wenzhi Zhao, Kun Liang, Kun Wang, Shiguo Lin, Zhixin Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

A century of changes combined with the COVID-19 pandemic has sounded the alarm on energy security around the world. How to deeply understand the relationship between energy transition and energy security, and how to explore the path of China's energy security and the carbon peaking and carbon neutrality (abbreviated as "dual carbon") strategy have become a major problem. Based on detailed analyses of China's energy consumption predictions and dual carbon strategy requirements, this study proposes:(1) Energy security is the foundation of energy transition. The oil and gas shortage situation in China may persist for a long time. The "dual carbon" …

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Mission Of New Energy Under Carbon Neutrality Goal In China, Caineng Zou, Yanpeng Chen, Bo Xiong, Hanlin Liu Jan 2023

Mission Of New Energy Under Carbon Neutrality Goal In China, Caineng Zou, Yanpeng Chen, Bo Xiong, Hanlin Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Reducing greenhouse gas emissions, curbing the global temperature rise, and striving to achieve the goal of carbon neutrality are the initiatives and common pursuit of human beings confronting the climate change crisis. Carbon neutrality is a huge systemic project involving multiple disciplines and fields, and it requires a solid theoretical foundation and scientific methods to achieve the goal of carbon neutrality, hence the emergence of carbon neutrality science. The theoretical connotation of carbon neutrality includes two "dynamic balances", namely, the dynamic balance between global carbon emission and carbon absorption, and the dynamic balance between human development and the natural environment, …

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Problems And Countermeasures For Construction Of China’S Salt Cavern Type Strategic Oil Storage, Xilin Shi, Xinxing Wei, Chunhe Yang, Hongling Ma, Yinping Li Jan 2023

Problems And Countermeasures For Construction Of China’S Salt Cavern Type Strategic Oil Storage, Xilin Shi, Xinxing Wei, Chunhe Yang, Hongling Ma, Yinping Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

Oil is an important strategic energy source, and the establishment of sufficient oil storage is a major need to ensure the political, economic and national defense security of the country. China's outer dependence for oil has exceeded 70% for three consecutive years, but the oil storage is extremely low. Underground salt caverns are internationally recognized as excellent places for large-scale oil storage, developed countries in Europe and the United States have built several salt cavern oil storages in the last century. The construction of salt cavern oil storage is expected to become an effective way to solve China's oil crisis. …

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High-Quality Energy Development And Energy Security Under The New Situation For China, Guofa Wang, He Liu, Dandan Wang, Yihui Pang, Lixin Wu Jan 2023

High-Quality Energy Development And Energy Security Under The New Situation For China, Guofa Wang, He Liu, Dandan Wang, Yihui Pang, Lixin Wu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Energy security is the cornerstone of national security and stable development, and high-quality energy development is the fundamental guarantee for long-term national economic growth. This study analyzes the complicated domestic and international environmental impacts of the ongoing Russia-Ukraine war, the United States energy rule, and the rigid demand for domestic energy consumption growth. It also analyzes the uncertainty of domestic energy transformation and development. Then, the study summarizes the enlightenment of China's energy development. Furthermore, based on China's energy structure and resource endowment, this study establishes an independent, controllable, safe and reliable integrated energy security system based on fossil energy, …

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Role Of Transnational Oil And Gas Exploration And Development In Ensuring National Energy Security, Lirong Dou, Zuoqian Wang, Feng Gao, Xiaobing Liu Jan 2023

Role Of Transnational Oil And Gas Exploration And Development In Ensuring National Energy Security, Lirong Dou, Zuoqian Wang, Feng Gao, Xiaobing Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

United States is the founder of modern oil industry, which promoted the development of oil and gas in the world. By means of global layout of American oil companies, United States supercharges the backyard of North America while covets the forecourt of South America. United States realizes energy independence and opens energy hegemony during 70 years after World War II. On basis of reviewing the development history of American oil industry, this study analyzes the role of transnational oil and gas exploration, and development of Chinese national oil companies in ensuring national energy security. On the one hand, the entitlement …

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Theory And Technology Considerations On High-Quality Development Of Coal Main Energy Security In China, Liang Yuan Jan 2023

Theory And Technology Considerations On High-Quality Development Of Coal Main Energy Security In China, Liang Yuan

Bulletin of Chinese Academy of Sciences (Chinese Version)

Coal is the ballast of energy security in China. In order to guarantee the high-quality development of energy security, China strongly supports the innovative development of coal industry. This study systematically summarizes the innovative achievements of China in six aspects, i.e., coal resource exploration technology, coal and gas co-mining theory and technology, typical dynamic disaster risk identification and early warning monitoring technology, integrated mining and intelligent mining technology and equipment, coal high-efficiency and clean utilization and coal-based clean energy high-efficiency conversion technology, coal and new energy multi-energy synergy technology. The study deeply analyzes the current challenges faced in above mentioned …

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Challenges Of International Turmoil Situation To China’S Energy Resource Security And Coping Strategies, Anjian Wang, Chunhui Wang Jan 2023

Challenges Of International Turmoil Situation To China’S Energy Resource Security And Coping Strategies, Anjian Wang, Chunhui Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

China is at a critical stage of development from late industrialization to modernization, and is still in the basic conditions of energy resources supporting the sustainable development of the national economy. The world today is facing unprecedented turmoil situation since the end of the cold war. The ongoing political and military crisis in Europe has accelerated the transformation of the world's geopolitical map and profoundly affected the global supply, demand and trade pattern of energy resources. Nowadays, the "four circles and two systems" pattern of global oil and gas supply and demand is undergoing major adjustments, and the competition in …

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Research On China’S Energy Development Strategy Under Carbon Neutrality, Jian Su, Yingbo Liang, Lin Ding, Guosheng Zhang, He Liu Sep 2021

Research On China’S Energy Development Strategy Under Carbon Neutrality, Jian Su, Yingbo Liang, Lin Ding, Guosheng Zhang, He Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

China has pledged to reach peak carbon dioxide emission by 2030, and carbon neutrality by 2060 at the Seventy-Fifth Session of the United Nations General Assembly in 2020. As the largest energy consumer and emitter of greenhouse gases, carbon peak and carbon neutrality targets have posed a high requirement for China's sustainable development of energy and economy. In recent years, even though the growth rate of China's energy consumption has decreased, and carbon dioxide emissions gradually enter the plateau, fossil fuels still supply more than 80% of the energy consumption in China. Besides learning from the adjustment of energy consumption …

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Toward Carbon Neutrality: Circular Economy Approach And Policy Implications, Wendong Wei, Zhujun Chen, Yong Geng, Wenqiu Cai, Hanbin Liu Sep 2021

Toward Carbon Neutrality: Circular Economy Approach And Policy Implications, Wendong Wei, Zhujun Chen, Yong Geng, Wenqiu Cai, Hanbin Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

It is challenging to promote global climate change governance under the current complicated international contexts. As a country with the largest carbon emission, China has committed to achieve carbon peak by 2030 and carbon neutrality by 2060. However, carbon neutrality is a complex system engineering and relies on the implementation of circular economy. Based upon “3R” principles of reduce, reuse, and recycle, this study investigates the internal relations between circular economy and carbon neutrality and identifies the key position of circular economy in achieving carbon neutrality targets. Several policy implications are raised to help promote the development of circular economy …

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Evaluating Economic And Social Benefits Of Accelerated Energy Transition, Hongyu Zhang, Xiaodan Huang, Da Zhang, Xiliang Zhang Sep 2021

Evaluating Economic And Social Benefits Of Accelerated Energy Transition, Hongyu Zhang, Xiaodan Huang, Da Zhang, Xiliang Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

To achieve carbon neutrality, China's energy system needs a radical transition, and the development of new energy is of central importance. Based on the integrated assessment modeling framework, this study compares economic and social costs and benefits between a scenario reflecting the current energy transition momentum and a scenario of accelerated energy transition. We show that the accelerated energy transition dominated by new energy is essential to achieve carbon neutrality before 2060 and the air quality target required by Beautiful China. The large development of wind and solar power will further reduce their technology costs and the overall energy costs, …

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Analysis On Transformation And Characteristics Of American Hydrogen Energy Strategy Under Carbon Neutralization Goal, Feng Wei, Xiaobo Ren, Lin Gao, Guoqing Gao, Chaofeng Zhou Sep 2021

Analysis On Transformation And Characteristics Of American Hydrogen Energy Strategy Under Carbon Neutralization Goal, Feng Wei, Xiaobo Ren, Lin Gao, Guoqing Gao, Chaofeng Zhou

Bulletin of Chinese Academy of Sciences (Chinese Version)

As an important means to achieve the goal of carbon neutralization, hydrogen energy has attracted global attention. As the United States has more than 30 years of practical experience in hydrogen energy R&D and application, this study conducts a detailed investigation on the hydrogen energy development plan and strategy formulated by the U.S. government, analyzes the U.S. hydrogen energy strategy and development objectives, direction and achievements since 1990, and focuses on the latest U.S. hydrogen energy development strategy in 2020 and the hydrogen energy breakthrough plan in 2021. It is concluded that the current US government has moved from initially …

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Energy Revolution Under Vision Of Carbon Neutrality, Zhen Huang, Xiaomin Xie Sep 2021

Energy Revolution Under Vision Of Carbon Neutrality, Zhen Huang, Xiaomin Xie

Bulletin of Chinese Academy of Sciences (Chinese Version)

Climate change has emerged as one of the major challenges faced by mankind. It has become a non-traditional global security issue, which causes a serious threat to the survival of human being and sustainable development. China's commitment to peak carbon emissions by 2030 and achieve carbon neutrality by 2060 has important strategic significance for building a modern socialist country with harmonious coexistence between human and nature. Facing the challenge of China's carbon peak and carbon neutrality, this study proposes, through energy revolution, to promote electric decarbonization and zero carbonization power and zero carbonization fuel on the energy supply side, and …

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Path Of Digital Technology Promoting Realization Of Carbon Neutrality Goal In China’S Energy Industry, Xiaohong Chen, Dongbin Hu, Wenzhi Cao, Wei Liang, Xuesong Xu, Xiangbo Tang, Yangjie Wang Sep 2021

Path Of Digital Technology Promoting Realization Of Carbon Neutrality Goal In China’S Energy Industry, Xiaohong Chen, Dongbin Hu, Wenzhi Cao, Wei Liang, Xuesong Xu, Xiangbo Tang, Yangjie Wang

Bulletin of Chinese Academy of Sciences (Chinese Version)

In the era of digital economy, digital technology is the best tool to achieve China's goal of carbon neutrality. The energy industry is the largest source of carbon emissions in China, and how to use digital technology to peak the carbon dioxide emissions and achieve carbon neutrality goal in energy industry has attracted widespread attention. The article first explains the important strategic role of digital technology in carbon neutrality, and then analyzes the related theoretical research and application progress of digital technology and carbon emission reduction in the literature, revealing the problems of current digital technology applied to carbon neutrality …

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Large-Scale Cultivation Of Seaweed Is Effective Approach To Increase Marine Carbon Sequestration And Solve Coastal Environmental Problems, Yufeng Yang, Hongtian Luo, Qing Wang, Zhili He, Aimin Long Mar 2021

Large-Scale Cultivation Of Seaweed Is Effective Approach To Increase Marine Carbon Sequestration And Solve Coastal Environmental Problems, Yufeng Yang, Hongtian Luo, Qing Wang, Zhili He, Aimin Long

Bulletin of Chinese Academy of Sciences (Chinese Version)

All countries in the world are paying attention to low-carbon and carbon neutrality to achieve the mitigation of climate warming by reducing CO2 emissions. Ocean is the largest carbon pool on the earth and play an important role of carbon neutrality. More than half of the biological carbon on the earth is achieved by marine organisms. Among them, seaweed resources are abundant, with advantages such as low cost, high yield, measurable carbon sink, and strong cultivation controllability. Industrialized blue carbon can be formed offshore, which is a sustainable model for future development in coastal ecosystems. In addition, large-scale cultivation of …

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Development Mechanism And Trading Mode Of Marine Carbon Sink, Yun Zhao, Yue Qiao, Liwei Zhang Mar 2021

Development Mechanism And Trading Mode Of Marine Carbon Sink, Yun Zhao, Yue Qiao, Liwei Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Marine carbon sink is one of the important methods to solve the problem of carbon emission in China. Under the dual constraints of economic development demand and ecological capacity, more policy means need to be explored to achieve carbon emission peak and carbon neutrality in China. There is great potential for the construction of marine carbon sink in China. Hence it is of great significance to build an integrated carbon sink system by combining marine carbon sink with land carbon sink. In the path to achieve marine carbon sequestration increase based on marine ecological improvement, marine breeding, coastal wetland protection …

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Promote Ocean Carbon Sinks To Become New Force In Achieving Carbon Neutrality Mar 2021

Promote Ocean Carbon Sinks To Become New Force In Achieving Carbon Neutrality

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

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Strategic Approach For Mariculture To Practice “Ocean Negative Carbon Emission”, Jihong Zhang, Jihua Liu, Yongyu Zhang, Gang Li Mar 2021

Strategic Approach For Mariculture To Practice “Ocean Negative Carbon Emission”, Jihong Zhang, Jihua Liu, Yongyu Zhang, Gang Li

Bulletin of Chinese Academy of Sciences (Chinese Version)

Reducing CO2 emissions and increasing carbon sinks are basic approaches to achieve carbon neutralization in China. China is the largest mariculture country in the world. China's mariculture industry is dominated by non-fed culture type and characterized by rich species, diverse nutrition levels, and advanced farming technology. Therefore, mariculture has huge potential for the development of ocean negative carbon emissions (ONCE). However, the ONCE process of bivalves and seaweed farming is complicated, and the scientific principles, process, mechanisms, monitoring and evaluating methods, and approaches of increasing carbon sink are gradually being recognized and yet to be resolved. This study discusses the …

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Coral Reefs: Potential Blue Carbon Sinks For Climate Change Mitigation, Tuo Shi, Xinqing Zheng, Han Zhang, Qifang Wang, Xin Zhong Mar 2021

Coral Reefs: Potential Blue Carbon Sinks For Climate Change Mitigation, Tuo Shi, Xinqing Zheng, Han Zhang, Qifang Wang, Xin Zhong

Bulletin of Chinese Academy of Sciences (Chinese Version)

Coral reefs are one of the most productive, and yet most vulnerable marine ecosystems. The global decline of coral reefs induced by climate change and human activities has already affected the processes of coral calcification and carbon cycling in the reef ecosystem, intensifying the long-standing CO2 "source-sink" debate over coral reefs. Despite the fact that coral calcification is accompanied by the release of CO2 to the atmosphere, the significance of coral reefs as a carbon sink cannot be ignored, given the complex biogeochemical processes in the reef ecosystem and the characteristic mixotrophic lifestyle of the reef-building corals. From the perspective …

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Advocating Eco-Engineering Approach For Ocean Carbon Negative Emission, Yuze Wang, Yun Lu, Jihua Liu, Chuanlun Zhang Mar 2021

Advocating Eco-Engineering Approach For Ocean Carbon Negative Emission, Yuze Wang, Yun Lu, Jihua Liu, Chuanlun Zhang

Bulletin of Chinese Academy of Sciences (Chinese Version)

Micro-organisms such as bacteria, archaea, and viruses are an immense invisible driving force behind the ocean carbon cycle and play a pivotal role in global climate change. Atmospheric CO2 is transformed into depositing organic components with the help of marine planktonic organisms which act as a biological pump (BP). The labile organic components are then transformed into recalcitrant organic carbon (RDOC) through the action of bacteria, archaea, and other organisms and viruses, which are called the microbial carbon pump (MCP). RDOC can be stored over thousands of years in the water column and the accompanying particulate organic matter can further …

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Data Information: Global Carbon Neutralization—Academic Research And Government Planning Mar 2021

Data Information: Global Carbon Neutralization—Academic Research And Government Planning

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

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Blue Carbon Sink Function Of Chinese Coastal Wetlands And Carbon Neutrality Strategy, Faming Wang, Jianwu Tang, Siyuan Ye, Jihua Liu Mar 2021

Blue Carbon Sink Function Of Chinese Coastal Wetlands And Carbon Neutrality Strategy, Faming Wang, Jianwu Tang, Siyuan Ye, Jihua Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Coastal wetlands are the main body of the coastal "blue carbon (C)" ecosystem, and their "blue C" and ecosystem service function are important ocean-based climate change governance methods, which is a "nature-based solution". Chinese coastal wetlands are dominated by salt marshes, with little area of mangroves, while the area of unvegetated tidal flats is large. According to conservative estimation, the current C sequestration of coastal wetlands through sediment burial in China reaches to 0.97 Tg C·a-1, and would increase to 1.82-3.64 Tg C·a-1 at the end of this century. To achieve the commitment of "C neutrality" in 2060, China should …

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Trends Observation: Development And Strategy Of Global Eco-Environment And Resources Researching Feb 2021

Trends Observation: Development And Strategy Of Global Eco-Environment And Resources Researching

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

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Developing Ocean Negative Carbon Emission Technology To Support National Carbon Neutralization., Nianzhi Jiao Feb 2021

Developing Ocean Negative Carbon Emission Technology To Support National Carbon Neutralization., Nianzhi Jiao

Bulletin of Chinese Academy of Sciences (Chinese Version)

Carbon neutrality is the right means to cope with global warming. The basic approaches to achieve carbon neutralization include reducing CO2 emissions to the atmosphere and increasing carbon sinks or negative emissions (absorption of atmospheric CO2). As a developing country and a big emitter, China should try its best to increase carbon sinks while reducing emissions as much as possible. The ocean is the largest active carbon pool on Earth, with great potentials for carbon negative emission. We have established marine carbon sequestration theory, which has laid solid foundation for negative emission and set up the linkage between science and …

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Trends Observation: Observation On Trends Of Energy Strategy And Energy S&T System Reform In Major Economies Jan 2021

Trends Observation: Observation On Trends Of Energy Strategy And Energy S&T System Reform In Major Economies

Bulletin of Chinese Academy of Sciences (Chinese Version)

No abstract provided.

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