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- floor suction roadway 底抽巷
- In the comprehensive treatment of coal face gas in Panyi Mine, high level suction roadway above the coal seam top and embeded suction pipe were used to draw out gas, which obtained good effect. 介绍了潘一矿在综合治理采煤面瓦斯的过程中,利用在煤层顶板施工高抽巷,高抽巷内埋设抽放管路抽放瓦斯,加强抽放取得显著效果;
- Don't scrape your feet on the floor. 别用脚蹭著地板。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- Application of High Level Suction Roadway Gas Emission Technique in Controlling Coal Face Gas 高抽巷瓦斯抽放技术治理采煤工作面瓦斯的应用
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- The book hit the floor with a thud. 这书砰的一声落在地板上。
- A raised roadway, as across water or marshland. 堤道加高的行道,如穿过水洼或沼泽的道路
- Don't stop on the roadway; move in to the side. 别在车行道上停留;到边上来。
- He canted over from his chair onto the floor. 他从椅子上跌倒在地板上。
- He fell on the floor with an awful whomp. 他摔在地板上发出一声可怕的撞击声。
- Flies' feet stick to surfaces by suction. 苍蝇的脚借吸力可附着于物体表面上。
- He wiped up the spilt milk on the wooden floor. 他揩掉了泼在地板上的牛奶。
- Their clothes lay in a huddle on the floor. 他们的衣服杂乱地堆在地板上。
- He spread the map flat out on the floor. 他把地图平铺在地上。
- We put the books in piles on the floor. 我们把书在地板上堆起来。
- He loses his footing on the wet floor and fall. 他在潮湿的地板上失去平衡而摔倒了。
- high level suction roadway 高抽巷
- There are some vacant offices on the third floor. 四楼有几间空著的办公室。
- He is assigned a room on the grind floor. 他分配到底层一间房子。