Mines are the important resource and environment for human being. Author discussed the prediction of mine disasters by macro precursors, image force theory and the effect of tidal force.
矿井是人类的重要资源和环境。从矿井内的宏观前兆、象力理论和引潮力的影响讨论了矿井灾害的预测问题。
"When you change a resource in the environment," Ziska said recently, sitting in his compact office, "you are going to, in effect, favor the weed over the crop."
齐思卡说，“只要你在一个特定环境中改变了一种方法，到头来，你终究会帮助草类占了庄稼的上风。”
"When you change a resource in the environment," Ziska said recently, sitting in his compact office, "you are going to, in effect, favor the weed over the crop."
齐思卡说，“只要你在一个特定环境中改变了一种方法，到头来，你终究会帮助草类占了庄稼的上风。”
应用推荐