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Determination of trace multi-elements in coal fly ash by inductively coupled plasma mass spectrometr
[期刊论文] 作者：XIE Hua-lin,TANG You-gen,LI Yu-jie,LI Li-bo,
来源：中南工业大学学报（英文版） 年份：2007
The contents of Cr,Cu, Ni, As, Cd and Pb in coal fly ash were determined by a high resolution inductively coupled plasma mass spectrometry method.The sample dig...
Comprehensive analysis of safe mining to heavy and steep coal seam under complex geophysics environm
[期刊论文] 作者：WANG Ning-bo,LI Li-bo,LAI Xing-ping,CHAI Xin,
来源：煤炭学报（英文版） 年份：2008
In virtue of effect of N-S intensive ground stress and mining disturbance to+579E2EB1+2 mining site at Weihuliang Mine, the dip angle and section height is 65° and52 m, respectively, the collapses happed frequently during mining. Firstly, ......
[期刊论文] 作者：Xiao-Lan Hu,Xin-Ping Liu,Shu-Xin Lin,Yan-Chun Deng,Na Liu,Xia Li,Li-Bo Yao,
来源：世界胃肠病学杂志（英文版） 年份：2004
AIM: To investigate the expression of NDRG2 and mutation of the entire coding region of NDRG2 in human liver and pancreatic cancers, and to further discuss the...
[期刊论文] 作者：Zhou Dian-yuan,Feng Fu-cai,Zhang Ya-li,Lai Zuo-sen,Zhang Wan-dai,Li Li-bo,Xu Guo-liang,Wan Tian-mo,Pan,
来源：中华医学杂志英文版 年份：1993
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