您要查找的是不是:
- monitoring of water inrush 突水监测
- According to the model,applying the cusp catastrophic theory the mechanics mechanism of water inrush is analyzed from key stratum of floor. 当满足关键层失稳的充要力学条件时,承压水底板有可能发生失稳突水。
- It is pointed out that main factors of water inrush of face are fracture developing degree and watery of sandstone aq... 研究结果对煤矿砂岩水害的有效防治具有重要的指导意义。
- This paper puts forward a new mechanism of water inrush through the seam floor (WISF).It is emphasised that water inrush is a local destabilization caused by defects. 本文论述了矿井煤层底板突水是一种由缺陷诱导的局域失稳,特别强调存在两种时间尺度的缺陷变化过程。
- The principle of WKS in water-preserved mining has been successfully applied to the disaster prevention of water inrush from roof and floor in working face. 保水采煤的隔水关键层原理在采场顶底板突水灾害防治中得到了成功应用。
- Also important are the protection of water supplies, the control of poaching, and improved monitoring of equid populations. 另外,保护水源、阻止盗猎,以及提升监测野生马族群的技术,也都是亟待进行的工作。
- The paper introduces preparation status of water dinitrotoluene environmental standard sample in environmental monitoring of water and wastewater. 报道了水和废水环境监测所用水质二硝基甲苯环境标准样品的研制情况。
- In order to carry through efficient the water resources real-time scheduling, it is necessary to study the feasibility of real-time monitoring of water diverting quantity. 为能有效地进行水资源实时调度,有必要对引黄水量实时监测可行性进行研究。
- He lifted a pail of water from the ground. 他把一桶水从地上提了起来。
- A dash of water in his face will revive him. 向他脸上泼水能使他苏醒。
- The pipe burst and a spout of water shoot out. 水管破裂了,一股水喷了出来。
- Causes of water inrush in Qidong Coal Mine 祁东煤矿突水灾害成因分析
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- The flower languished from lack of water. 花因缺水而枯萎。
- The man poised a bucket of water on the head. 那个男人头上平稳地顶着一桶水。
- probability index of water inrush 指数
- quantity of water inrush in mine 矿井涌水量
- A free flow of water came from the pipe. 水从管道里通畅地流了出来。
- She was made monitor of our class. 她被选为我们的班长。
- analysis of water inrush mechanism 突水机理分析