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| Case of energy system in northwest China 其他 2018-05-22 作者: Li, J.P. 收藏  |  浏览/下载:24/0  |  提交时间:2020/11/18
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| 逆向财政机制与城乡收入差距 其他 2017-05-01 杨斌; YANG Bin; 胡文骏; HU Wen-jun 收藏  |  浏览/下载:11/0  |  提交时间:2017/05/27
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| Small area estimation strategies for large population surveys: acomparison of design and model-based methods 其他 2017-01-01 Li, Zhaonan; Xu, Xinyi; Lu, Bo 收藏  |  浏览/下载:3/0  |  提交时间:2017/12/03
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| 农村妇女继承权问题研究 其他 2015-10-01 孟琳; Meng Lin 收藏  |  浏览/下载:4/0  |  提交时间:2017/03/03
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| Community-level effects on the use of reproductive health services in rural china 其他 2015-01-01 作者: Wu, Zheng; Li, Shuzhuo; Schimmele, Christoph M.; Wei, Yan; Jiang, Quanbao 收藏  |  浏览/下载:3/0  |  提交时间:2019/12/02 |
| A KNOWLEDGE-BASED METHOD FOR ROAD DAMAGE DETECTION USING HIGH-RESOLUTION REMOTE SENSING IMAGE 其他 2015-01-01 Wang, Jianhua; Qin, Qiming; Zhao, Jianghua; Ye, Xin; Qin, Xuebin; Yang, Xiucheng; Wang, Jun; Zheng, Xiaopo; Sun, Yuejun 收藏  |  浏览/下载:4/0  |  提交时间:2017/12/03
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| Intercomparison of nitrous acid (HONO) detection instruments at a rural site in North China Plain in summer 2014 其他 2015-01-01 Keding Lu; Yuanhang Zhang; Xin Li; Nini Ye; Yuhan Liu; Huabin Dong; Kyung-Eun Min; Steven Brown; Min Qin; Jun Chen 收藏  |  浏览/下载:3/0  |  提交时间:2017/12/03 |
| Polycyclic aromatic hydrocarbon (PAH) exposure and oxidative stress for a rural population from the North China Plain 其他 2015-01-01 Yang, Qiaoyun; Qiu, Xinghua; Li, Ran; Ma, Jin; Li, Keqiu; Li, Guang 收藏  |  浏览/下载:5/0  |  提交时间:2017/12/04
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| A study on farmers' concentrated living under the background of urban-rural integration: A case of Beiwujiayuan community in Beijing 其他 2014-01-01 Wei, Xiao; Feng, Changchun 收藏  |  浏览/下载:4/0  |  提交时间:2015/11/13 |
| Interval stochastic linear programming model for optimal water pollution management 其他 2014-01-01 Huang, K.; Zhou, F.; Guo, H.C.; Liu, Y.; Huang, G.H. 收藏  |  浏览/下载:4/0  |  提交时间:2015/11/17 |