提出了由微震事件分布推断区段煤柱稳定性的方法。
The authors point out the method of how to decide the stability of coal pillar according to microseismic monitoring results.
使用蚕豆根尖细胞微核技术监测奎河徐州市区段水质污染状况。
This paper reports the results of water pollutional detection of Kuihe River in Xuzhou city using micronucleus test technique of vicia faba root tip cells.
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