- 重点词汇
- 相关例句
The paper intrtroduced some partial ventilation management methods at driving face in coal tunnel.
介绍了煤巷掘进工作面局部通风管理方法及管理经验.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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.
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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。
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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.
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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.
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