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[期刊论文] 作者：LI Xing-dong,ZHAO Yun-xia,ZHAO,
来源：煤炭学报：英文版 年份：2009
According to the current problems of safety management processes in coalmine enterprises,we introduced barrel theory to coal mine safety management,constru...
[期刊论文] 作者：ZHAO Yun-xia,CHEN Gang,ZHAO Ru,
来源：中华医学杂志（英文版） 年份：2004
Cases of psoriasis complicated with venous thromboembolism are rarely reported. Here, we report two cases and review the current literature on the subject. Two...
[期刊论文] 作者：LI Xing-dong,ZHAO Yun-xia,ZHAO Xing-qiang,LU Ying,
来源：煤炭学报（英文版） 年份：2009
According to the current problems of safety management processes in coal mine enterprises, we introduced barrel theory to coal mine safety management, con-structed the closed-loop structure of a coal mine safety management system, and point......
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