| 释义 |
Mine pit
基本例句
矿坑
Themine pitcaved in, and the workers escaped via the air vent.矿井里发生了塌方，工人们都从通风口里逃生了。
The Long-Gumine pitdevelopment construction fast will impel economy develop of Long-Gu town powerfully.龙固矿井的开发建设将为龙固镇经济的快速发展起到强有力地推动作用。
The difficult fault which the hydraulic tows the shearer is always appear that themine pitproduction process to tow and some times does not tow.液压牵引采煤机在矿井生产过程中容易出现时牵时不牵的疑难故障,原因查找困难,处理时间长。
ABSTRACT：The coal mine hoisting technique is in themine pittransportation pharynx and larynx equipment, is communicates about themine pit.煤矿提升设备是矿井运输中的咽喉设备，是沟通矿井上下的纽带。
Through the applied research of the fuzzy control technology in themine pitelevator, we mainly explain the design and the application of the mine hoister fuzzy control system.通过模糊控制技术在矿井提升机中的应用研究，主要阐述了模糊控制系统在矿井提升机制动系统方面和制动系统与调速系统相协调方面的设计与应用。
Adopting self Propelled tram's ring like track for the haulage frommine pitmouth to mine run bin lead the mine tram to self return,self sliding and self rotating.矿山井口到原矿仓运输采用自动环形道,使矿车自升、自溜、自回。 |