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Present state and development trend of exploration

Feng Zhiqiang,Jin Chengzhi,Liang Jiangping,Zhao Bo

Strategic Study of CAE 2010, Volume 12, Issue 5, Pages 58-63

Abstract:

Aiming at the 3 types of exploration problem in Daqing Oilfield (oiland Yi-Shu graben etc., unconventional resources and oversea oil and gas), high-resolution 3D seismic explorationtechnology of lithologic reservoir, 3D seismic exploration technology of deep volcanic rock, 3D seismicexploration technology of complex fault depression, reservoir evaluation and reformation technologynorthern Songliao Basin, discovery of large-scale natural gas reservoir of deep volcanic rock and the exploration

Keywords： Daqing Oilfield present state of exploration technology developing direction

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The present and future of low permeability oil and gas in China

Hu Wenrui

Strategic Study of CAE 2009, Volume 11, Issue 8, Pages 29-37

Abstract: : justify;">Low permeability oil and gas resource of China is abundant and has a great potential of explorationGreat exploration discoveries in low permeability sandstone, marine carbonate and volcanic rock fieldswere acquired and top international matching development technology in low permeability was created.remaining oil and gas reserves considered, low permeability oil and gas resource is the main objects of explorationLow permeability resources are the mainstream of exploration and development in China oil and gas industry

Keywords： low permeability oil and gas exploration and development mainstream present and future technology

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China’s space exploration facing the future and benefiting mankind— past, present, future

Jiang Jingshan,Wang Tao

Strategic Study of CAE 2008, Volume 10, Issue 6, Pages 4-9

Abstract:

The entry of outer space is one of the greatest science and technologyIt has been 50 years past since the first man-made satellite launched, and the aerospace explorationactivities, including earth observation, manned space flight and deep-space exploration, have never beenThis paper retraces the space exploration history of the mankind, summarizes the major research progressesand achievements, analyzes the present development trends and our present tasks and problems, and finally

Keywords： space exploration remote sensing

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The Current State and Future of Offshore Energy Exploration and Development Technology

Zhou Shouwei,Li Qingping,Zhu Haishan,Zhang Houhe,Fu Qiang and Zhang Li

Strategic Study of CAE 2016, Volume 18, Issue 2, Pages 19-31 doi: 10.15302/J-SSCAE-2016.02.003

Abstract:

This paper briefly reviews the world's current deep water petroleum exploration and developmenttechnology, primary equipment, and a overview of the development situation of huge deep water oil andMeanwhile, this study also reviews the developmental history of Chinese offshore oil exploration andAt present, CNOOC has the ability to develop the offshore oil fields within water depth of 300 meters

Keywords： offshore oil and gas offshore engineering offshore equipment deep sea oil and gas field development

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Digital technology-driven smart society governance mechanism and practice exploration

Frontiers of Engineering Management 2023, Volume 10, Issue 2, Pages 319-338 doi: 10.1007/s42524-022-0200-x

Abstract: Second, the innovation mode of a society governance mechanism driven by digital technology is proposedprevention and control driven by big data, support of spatial intelligence and artificial intelligence technologyand data governance application demonstration to provide theoretical guidance for promoting digital technology

Keywords： digital technology new infrastructure smart society governance system governance modernization

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Renewable power for China: Past, present, and future

Eric MARTINOT

Frontiers in Energy 2010, Volume 4, Issue 3, Pages 287-294 doi: 10.1007/s11708-010-0120-z

Abstract: However, China continues to face many challenges in technology development, grid-integration, and policy

Keywords： renewable energy wind power solar power sustainable energy policy green industry

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Wheel/Rail Approach is the Inevitable Choice for Beijing - Shanghai High Speed Railway——Analysis of the PresentState of Maglev in Japan and Germany

Jin Lüzhong

Strategic Study of CAE 2000, Volume 2, Issue 7, Pages 22-27

Abstract: out that the maglev system has no superiority over civil aviation and high speed railways in terms of technology

Keywords： high speed railway technical and economical comparison wheel/rail type railways maglev

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Present Situations and Development of Chinese Iron and Steel Industry

Xu Kuangdi,Jiang Guochang

Strategic Study of CAE 2000, Volume 2, Issue 7, Pages 1-9

Abstract:

Iron and steel industry in China will continue to evolve with increasing demand of domestic market. Steel remains to be the an irreplaceable material used in almost all objects in the professional and private life, due to its excellent and wide performance and reclaimable property. In the past 20 years Chinese iron and steel industry has changed significantly. The annual production of crude steel in China has exceeded one hundred million tons. New processes were developed and a large variety of new products were also invented to satisfy the needs of economic development in China. The application of new technologies such as thin slab continuous casting ,casting ~ rolling with liquid core and low temperature rolling will have a wide applying demand in Chinese iron and steel industry, which will be more competitive and attractive for investment. A good deal attention has been paid to the development of new environment - friendly and energy - saving processes for the next generation of iron and steelmaking. Introduction of physical field, for example electric field, magnetic field, microwave field and ultrasonic field, to a chemical reaction or solidification system will give an unexpected result. Its industrial application will bring a revolutionary change in iron and steel manufacturing.

Keywords： Chinese iron and steel industry development new technology

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The past, present and future of bovine pluripotent stem cells: a brief overview

Xiuchun TIAN

Frontiers of Agricultural Science and Engineering 2019, Volume 6, Issue 1, Pages 3-7 doi: 10.15302/J-FASE-2018247

Abstract:

Although the pursuit of bovine embryonic stem cells started more than 26 years ago for the purpose of gene-targeting, true pluripotent stem cells in this economically important species are still elusive. With the rapid advances in genome-editing and cloning using homologously recombined somatic cells, the need for pluripotent stem cells for precise genetic modification in any species became questionable. With the pig being the better model for human regenerative biology, the identification of the commonalities and uniqueness of the pluripotency circuitry across mammalian species may be the main objective for studying pluripotent stem cells in the bovine.

Keywords： bovine embryonic induced pluripotent stem cells

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Laparoscopic hepato-biliary-pancreatic surgery: present practices and prospects

Yongjun Chen, Renyi Qin, Xiaoping Chen

Frontiers of Medicine 2011, Volume 5, Issue 3, Pages 235-238 doi: 10.1007/s11684-011-0156-4

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The exploration and development engineering technology for ultra deep and high acid gas field in Northeast

Shen Chen

Strategic Study of CAE 2010, Volume 12, Issue 10, Pages 29-34

Abstract: complicated geological condition and field environment brings so many world-classic problems to the explorationbriefly to provide reference for domestic similar gas fields and give many proposals to expand the exploration

Keywords： Northeast Sichuan ultra-deep well high sulfur exploration and development drilling completion

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Development of High Brightness Solid-State Laser Technology

Tang Xiaojun, Wang Gang, Liu Jiao, Geng Lin, Jiang Dongsheng

Strategic Study of CAE 2020, Volume 22, Issue 3, Pages 49-55 doi: 10.15302/J-SSCAE-2020.03.008

Abstract: transfer, and other major research directions have proposed a major demand for high brightness solid-statelaser technology, making relevant research remain the focus of international attention.This paper presents the macro demand for high brightness solid-state laser technology and summarizesIt is proposed to establish research projects for the solid state laser technology that is representedby the surface gain slab laser technology and has a good potential for development.

Keywords： solid-state laser high brightness technical route key technology

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Optical Fiber Communication Technology: Present Status and Prospect

Tan Zhongwei, Lu Chao

Strategic Study of CAE 2020, Volume 22, Issue 3, Pages 100-107 doi: 10.15302/J-SSCAE-2020.03.016

Abstract:

As an important application of laser technology, optical fiber communicationsinformation transmission, which puts forward higher requirements for the optical fiber communication technologyBased on a systematic review of the development status of the technology in China and abroad, this paperIn general, the optical fiber communication technology is evolving toward the direction of ultra-largeWith the development of devices and integration technology, the optical fiber communication industry

Keywords： optical fiber communications optical networks ultra-large capacity integration intelligence

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Practice and sustainable development of oil and nature gas exploration and development in Ordos Basin

Hu Wenrui,Zhai Guangming

Strategic Study of CAE 2010, Volume 12, Issue 5, Pages 64-72

Abstract: The history of oil and nature gas exploration and development in Ordos Basin was reviewed.Important knowledge, main technology, development management model ,oil-nature gas production and economic

Keywords： Ordos Basin oil and gas exploration and development sustainable development technology management

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Effects of hydraulic retention time on net present value and performance in a membrane bioreactor treating

Dawei Yu, Jianxing Wang, Libin Zheng, Qianwen Sui, Hui Zhong, Meixue Cheng, Yuansong Wei

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1280-7

Abstract: membrane bioreactor, both full-scale (500 m3/d) and pilot (1.0 m3/d), were used to calculate the net presentTank construction cost was decisive in determining the net present value contributed 62.1% to the capital

Keywords： Antibiotic production wastewater Net present value Membrane bioreactor Hydraulic retention time Pollutant