1) underground target
矿坑砚标
2) Yanshitai Colliery
砚石台煤矿
1.
Research on rheological characteristics and rules of coal seam in Yanshitai Colliery,Chongqing City;
重庆市砚石台煤矿煤层流变特征及规律探讨
3) pit
[英][pɪt] [美][pɪt]
矿坑
1.
The effect factors of the pit inflow of water prediction;
矿坑涌水量预测的影响因素分析
2.
The Paper introduces the hydrogeological features of Anqing Copper Mine and points out land subsidence and surface water pouring downwards caused by the deepening mining may result in the increasing trend of the maximum outflow rate within the pit.
介绍了安庆铜矿的水文地质特征,指出随着向深部开采,造成地面塌陷和地表水下灌,致使矿坑最大涌水量出现不断增大的趋势。
5) target
[英]['tɑ:ɡɪt] [美]['tɑrgɪt]
目标,标的,砚牌
6) mine gallery pump
矿坑坑道泵
补充资料：砚石
1.可作砚台的石头。 2.指砚台。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条