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2001, Di 1 ban., Jing ji cong shu, ISBN 750131490X, 2, 4, 2, 151 p., [2] p. of plates
Book
Energy Procedia, ISSN 1876-6102, 02/2019, Volume 158, pp. 4323 - 4330
Air pollution, caused by the use of fossil fuel, has been an environmental plague in China. It has a strong negative impact on human health. Since the costs of... 
district heating | health effect | Coal-To-Gas | externality | PM2.5
Journal Article
Process Safety and Environmental Protection, ISSN 0957-5820, 07/2018, Volume 117, pp. 565 - 572
•To improve the gas permeability of coal seam, the industrial experiment of pulsating hydraulic fracturing (PHF) were carried out.•The pulsating peak pressure... 
Pulsating hydraulic fracturing | Gas extraction concentration | Mineral crystals | Permeability | Water content | MECHANISM | SURFACTANTS | PERFORMANCE | GAS-FLOW | ENGINEERING, CHEMICAL | DUST | ENGINEERING, ENVIRONMENTAL | INJECTION | FREQUENCY | NUMERICAL-SIMULATION | FACE | BLOCKING EFFECT WBE | Case studies | Coal industry | Oil wells | Mineral industry | Mining industry | Methods | Hydraulic fracturing
Journal Article
Energy Science & Engineering, ISSN 2050-0505, 01/2020, Volume 8, Issue 1, pp. 104 - 115
The main factor affecting the gas content in a coal seam is the geological structure, and different types of geological structure have different effects on the... 
gas content | geological structure | control mechanism | changping minefield | OUTBURSTS | ENERGY & FUELS | SOUTHERN QINSHUI BASIN | DEFORMATION | DISASTERS | Collapse | Stress concentration | Geology | Laboratories | Boreholes | Mechanical properties | Anticlines | Geological structures | Research | Accumulation | Fault lines | Seams | Disasters | Coal | Synclines | Coal mining
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2013, Volume 8762
Urban growth is regarded as a necessary transitional stage for a sustainable economy, but uncontrolled or arbitrary urban growth rapidly consumes rural... 
GIS | Urbanization | Remote sensing | Ecological landscape assessment | Agriculture and urban land-use change | Satellite imagery | Landscapes | Urban development | Agronomy | Satellite navigation systems | Ecological monitoring | Land use | Geographic information systems
Conference Proceeding
Chinese Journal of Endemiology, ISSN 1000-4955, 09/2017, Volume 38, Issue 9, pp. 1236 - 1240
Journal Article
by Ding, Y and Li, K-F and Ma, L and Li, C-L and Xu, J
Railway Computer Application/Tielu Jisuanji Yingyong, ISSN 1005-8451, 09/2012, Volume 21, Issue 9, pp. 52 - 55
This network management software was designed for the backbone network of Beijing Subway Changping Line in order to manage RPR and make it easier to know the... 
Backbone | Networks | Monitors | Software | Management | Subways | Joints | Computer programs
Journal Article
Advanced Materials Research, ISSN 1022-6680, 11/2011, Volume 403-408, pp. 1539 - 1542
As a rapid developing area, Changping in Beijing, China, the change of land use and land cover(LUCC) had occurred at large scale in the recent 20 years. Remote... 
Beijing Changping | Remote sensing | Urban thermal environment | Land use and cover change
Journal Article
Suidao Jianshe / Tunnel Construction, ISSN 1672-741X, 02/2015, Volume 35, Issue 2, pp. 139 - 143
Deformation and settlement will occur to the ground surface and surrounding buildings in shield tunneling. In the paper, the settlement of the bridge and... 
Earth | Bridges (structures) | Subway tunnels | Construction | Tunneling | Grounds | Shields | Settlements
Journal Article
Chinese Journal of Biologicals, ISSN 1004-5503, 10/2014, Volume 27, Issue 10, pp. 1283 - 1287
This paper aims to evaluate the immune effects of primary and booster immunizations with inactivated polio vaccine (IPv) and oral polio vaccine (OPV) by... 
Journal Article
Research of Environmental Sciences, ISSN 1001-6929, 2013, Volume 26, Issue 8, pp. 838 - 843
Journal Article
by Liu, T and Li, H and Sun, D and Zhou, L
Shengtai Xuebao/Acta Ecologica Sinica, ISSN 1000-0933, 11/2010, Volume 30, Issue 22, pp. 6113 - 6125
Land management right transfer is another significant farmland innovation after the Household Contract Responsibility (HCR) system. It has profound... 
Journal Article
by Liu, T and Li, H and Sun, D and Zhou, L
Shengtai Xuebao/Acta Ecologica Sinica, ISSN 1000-0933, 11/2010, Volume 30, Issue 22, pp. 6113 - 6125
Land management right transfer is another significant farmland innovation after the Household Contract Responsibility (HCR) system. It has profound... 
Governments | Landscapes | Farms | Organizations | Farmlands | Land use | Land | Farming
Journal Article
by Liu, T and Li, H and Sun, D and Zhou, L
Shengtai Xuebao/Acta Ecologica Sinica, ISSN 1000-0933, 11/2010, Volume 30, Issue 22, pp. 6113 - 6125
Land management right transfer is another significant farmland innovation after the Household Contract Responsibility (HCR) system. It has profound... 
Journal Article
Zhongguo Yufang Yixue Zazhi - Chinese Preventive Medicine, ISSN 1009-6639, 10/2012, Volume 13, Issue 10, pp. 783 - 785
Objective To understand the immunological status of influenza A (HIN1) among residents in Changping district, Beijing in 2011. Methods A total of 750 residents... 
Journal Article
Xiandai Jianyan Yixue Zazhi, ISSN 1671-7414, 03/2013, Volume 28, Issue 2, pp. 154 - 156
Objective To investigate the distribution and drug resistance of pathogenic bacteria of Changping Hospital in blood samples from 2011 to 2012. Methods Results... 
Bacilli
Journal Article
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