aInstitute of Information Science & Engineering, Hebei University of Science & Technology, Shijiazhuang, China,050054 情报学&工程学学院,科学河北大学&技术,石家庄,中国, 050054 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语...
In order to alleviate the shortage of freshwater resources and adjust the usage of water resources reasonable in North China Plain,experiments were carried... Z Wu,Q Wang - 《Transactions of the Chinese Society of Agricultural Engineering》 被引量: 12发表: 2010年 加载更多来源...
1. Hebei Key Laboratory of Strategic Critical Mineral Resources, Hebei GEO University, Shijiazhuang 050031, Hebei China 2. Hebei Geological Engineering Exploration Institute, Baoding 071051, Hebei, China 3. Institute of Earth Sciences, China University of Geosciences, Beijing 100083, China ...
QM Yuan,YH Bai - 《Value Engineering》 被引量: 0发表: 2018年 Has air pollution emission level in the Beijing-Tianjin-Hebei region peaked? A panel data analysis The Beijing-Tianjin-Hebei (BTH) region is one of the important economic centers of China, but it suffers from severe air pollutio...
After analysis the author divides the cities into four grades and then sums up the features of regional economic of Hebei Province.Dongchu CuiYue YuZhijie SongInternational Conference on Engineering Education and Management
T Hagiwara,S Fujita,K Kizaka - The Illuminating Engineering Institute of Japan (IEIJ) 被引量: 6发表: 2002年 Growth pattern of the Tehuelche and Mapuche ethnic population groups of the rural districts of Chubut, South Patagonia, Argentina This investigation is aimed at recording the conditions...
(No. D2021334001), Research Project of Talent Engineering Training of Hebei Province (No. B2020005007), Research Project of Postdoctoral Scientific Research Station of HBGMR (No. 454-0602-YBN-Z9E4), Natural Science Foundation of Hebei Province (No. D2021334001), and the Central Government ...
关键词: Hebei province Energy consumption Economic growth Co-integration analysis 会议名称: Information Management, Innovation Management and Industrial Engineering (ICIII), 2013 6th International Conference on 会议时间: 09 January 2014 主办单位: IEEE ...
database / geological survey engineering 1. 引言 钻孔是具有狭小地表面积和一定深度的三维柱状体,平面上可通过点状实体存储表示。对于获得地下地层、构造、含水量等信息来说,钻探无疑是最有效的手段。钻孔数据是钻探工作的主要成果,称得上是最直接、最可靠的地下空间信息源(唐丙寅,2015)。第四系钻孔数据则是解...
College of Geoscience and Surveying Engineering, China University of Mining and Technology, Beijing, 100083, China Debao Yuan, Liuya Zhang, Yuqing Fan & Renxu Yang Contributions L.Z.conceived the experiment(s). D.Y and L.Z.conducted the experiment(s), Y.F and R Y Data analysis. D.Y ...