The paper intrtroduced some partial ventilation management methods at driving face in coal tunnel.

Reply to itinerarys, the version table return, pressure drums of face does not die.

回复行程时, 版台向后返回, 压力滚筒的工作面不与模切版接触.

This way suits fully _ mechanized and coventionally _ mechanized coal winning face.

适用于综采、高档普采等机械化采煤工作面.

The snake copper pipe is placed under the FRP surface.

工作面下设置了蛇形铜管用以加热.

He worked all his life down the pit.

他一辈子在矿井下工作.

The paper develops the analytic theory of ground consolidation shaft of un-striking through semi-permeable horizontal bed.

本文发展了考虑半透水下卧层的未打穿竖井地基固结解析理论,并分析了此类地基的固结基本形状.

The characteristic and mechanical mechanism of shaft failure under mega-thick alluvial surface layer are briefly analysed.

简要分析了位于巨厚冲积层表土下,竖井破坏的特点及力学机理.

Then, the 3 D viscous turbulent flow-field within bidirectional tubular pump arrangement with silo was simulated conditions.

进而模拟了双向竖井贯流式水泵装置内部的三维粘性流场.

The start shaft is an integral part of the clutch assembly.

开始竖井不可分割的一部分的离合器总成.

Silicon-based spray lubricants are not recommended for use with these shafts.

基于硅的喷雾润滑油不推荐使用这些竖井.

Duringapplication in closed rooms, pits and shafts , etc. Sufficientventilation must be provided.

在密闭的房间 、 矿井或竖井内施工,必须保证足够的通风.

Shaft to ventilation and excavation, repair qanat soil when used.

竖井是为了通风和挖掘 、 修理坎儿井时提土之用的.

The unknown tunnels and shafts posed a serious risk to Wangjialing.

这些不为所知的地下隧道及竖井对王家岭煤矿构成严重威胁.

The air flows down to a shaft and thus loses potential energy.

空气向下进入竖井,因而失去势能.

He was wearing a bright yellow T-shirt and a bandanna around his neck.

他穿着一件亮黄色的T恤，脖子上围着一条鲜艳的印花大围巾。

After few month working there, the boss transfer my principle to quarter ( HQ ).

工作几个月后, 老板就把院长调到总部去,而我们那里的幼儿园就乱得一团糟.

If you're wise, you'll pick the right half.

如果你够聪明, 那么你会拣出对的一半.

Glass is separated by hand at the dump and ferrous metal removed by magnet.

玻璃在堆放场用手拣出,黑色金属用磁铁分出.

Is it real? There are many false Mao-tai on the market these days.

这是真货 吗 ?最近市场上有许多假的茅台.

Everything sold here is real. We have a very good reputation in this business.

这里出售的都是真货,我们在这个行业享有盛名.

Bottled lemon juice is no good -- you must use the real thing.

瓶装柠檬汁可不行 —— 你得用真货.