mine shaft bottom的意思|示意

The failure background of an isolated rock wall in soft fractured rock mass of a mine shaft bottom is introduced.

介绍了某煤矿井底车场软弱破碎岩体孤立岩墙失稳破坏工程背景。

But when divers moved into the mine early on Friday the body of the first miner was discovered at the bottom of the main shaft.

但是当潜水员在周五早些时候向矿井靠近的时候，第一具尸体是在坑道的底部发现的。

The nine miners were believed to be either buried under debris from a shaft collapse or swept to the bottom of the mine by floodwater, the headquarters said.

总部说九名矿工可能是在矿井坍塌时被埋在了里面，也可能是被洪水冲到了矿井最底部。

It is the first that the application of PLC to the loading system for the bottom of main shaft in our mine.

PLC在我国矿主井底装载系统中的应用还属首次。

And the Fuzzy-follower is applied in shaft bottom coal conveyor of a medium-sized coal mine and gives good results. Thus, it solves the problem of power balance of double-motor driving system.

该模糊跟随器在某中型煤矿的井下原煤运输系统中进行了实际应用，效果良好，较好地解决了双电机拖动系统的功率平衡问题。