1) backward entry
撤架机道
1.
off and backward entry,the rock pressure and supporting principle in the entry are analysed,and the effect of bolting and rope support is expounded.
从煤矿井下大断面巷道及综采撤架机道的支护实践出发 ,分析了井巷受压情况和支护机理 ,阐明了锚索支护在井巷顶板管理中的突出效果。
2) removing roadway
撤架通道
1.
Some points including adjusting mining,mesh placement,upper port carrying framed timber constructing,support design of removing roadway,etc.
刘庄煤矿1301工作面回撤准备过程中严把工作面收作前调采、铺网、上口抬棚施工、撤架通道支护设计等各个关口,采用了撤架通道锚索支护、切眼上口扶超大抬棚等新技术,成功实现了工作面回撤前的快速准备,为工作面设备安全快速回撤创造了有利条件。
3) dismantling supports
撤架
1.
Comprehensive fire prevention and control technology during dismantling supports in fully-mechanized top coal caving face;
综放工作面撤架期间综合防灭火技术研究
4) bed
[英][bed] [美][bɛd]
机架 床道
5) Weaning
[英][wi:n] [美][win]
撤机
1.
Effects of the flow waveform method of triggering in weaning from mechanical ventilation for COPD patients;
流量波形触发技术在慢性阻塞性肺疾病合并撤机困难患者中的应用研究
2.
Evaluation of nasal continuous positive airway pressure in premature infants after ventilator weaning.;
早产儿机械通气撤机后应用鼻塞持续气道正压通气对呼吸支持的评估
3.
Study of rapid-shallow-breathing index and work of breathing as weaning parameters in mechanically ventilated patients;
浅快呼吸指数和呼吸功对撤机指导作用
补充资料：机道
1.事物变化的迹象﹑征兆。
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