underground environment quality 地下环境质量
coal mine underground environment 煤矿井下环境
species'stable layer of underground environment 物种地下环境稳定层
underground mining environment 煤矿地下环境
Underground Bury Environment 新石器时代早中期
underground water environment 地下水环境
In security management in mine, underground environment monitor and person localization are the most important.
井下的环境监测和人员定位是矿井安全管理中最为重要的环节。
The relationship between corrosion mechanism of the archeological bronze and the underground environment has also been discussed.
此外，还结合实验结果讨论了青铜的腐蚀过程与环境之间的关系。
The characteristics of leaches of solid wastes from the earth surface, the law of leaches change and pollution mechanism on underground environment are studied by means of experiments.
应用实验的方法，研究了固体废物在地表淋滤条件下其淋滤液的成分变化特征，分析其变化的规律以及对地下环境的污染机理。
应用推荐