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Dropping Out of Rural China's Secondary Schools: A Mixed-methods Analysis SCI/SSCI论文
2015
Authors:  Shi Y. J.;  Zhang, L. X.;  Ma, Y.;  Yi, H. M.;  Liu, C. F.;  Johnson, N.;  Chu, J.;  Loyalka, P.;  Rozelle, S.
Adobe PDF(356Kb)  |  Favorite  |  View/Download:28/6  |  Submit date:2017/11/09
school dropout  China  junior high school  determinants  qualitative  study  mixed methods analysis  dropout  poor  students  barriers  growth  impact  
A GA-SVM based model for throwing rate prediction in the open-pit cast blasting 会议论文
Meitan Xuebao/Journal of the China Coal Society, 无, Meitan Xuebao/Journal of the China Coal Society, 无, 无, 无
Authors:  Liu,Xi-Liang(刘希亮);  Zhao,Xue-Sheng;  Lu,Feng;  Sun,Wen-Bin
View  |  Adobe PDF(2420Kb)  |  Favorite  |  View/Download:116/33  |  Submit date:2013/12/04
Weight analysis of cast blasting effective factors based on MIV method 会议论文
Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology, 无, Zhongguo Kuangye Daxue Xuebao/Journal of China University of Mining and Technology, 无, 无, 无
Authors:  Sun,Wen-Bin;  Liu,Xi-Liang(刘希亮);  Wang,Hong-Bin;  Liu,Fang;  Zhao,Xue-Sheng
View  |  Adobe PDF(832Kb)  |  Favorite  |  View/Download:88/34  |  Submit date:2013/12/04
Determination of Total Selenium in Water by Hydride Generation Atomic Fluorescence Spectrometry 期刊论文
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 卷号: 32, 期号: 2, 页码: 532-536
Authors:  Xu Yongxin;  Luo, KL
View  |  Adobe PDF(274Kb)  |  Favorite  |  View/Download:427/169  |  Submit date:2012/04/07
Fluorescence Spectroscopy  Test Method  Toal Selenium In Water  Improved  
Estimation of lead and zinc emissions from mineral exploitation based on characteristics of lead/zinc deposits in China 期刊论文
TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2011, 卷号: 21, 期号: 11, 页码: 2513-2519
Authors:  Zhang Xiuwu(张秀武);  Yang, LS;  Li, YH;  Li, HR;  Wang, WY;  Ge, QS
View  |  Adobe PDF(502Kb)  |  Favorite  |  View/Download:277/54  |  Submit date:2012/03/15
Lead/zinc Deposit  Lead  Zinc  Cumulative Production  Emission Flux