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- leakage around dam 绕坝渗漏
- Increased packing depth allows adequate V-ring packing to prevent leakage around the stem. 增加的填料深度便于采用适当的V形环填料,防止阀杆周围出现泄漏。
- Model-C design features, under the TFE seats at both ends of the valve, ensure no leakage around the back-side of the seats. 型号C结构特点，在于阀门两端的TFE阀座，确保阀座后侧周围没有泄漏。
- Molded Elastomer Gate Seal replaces braided style packing. It provides for zero leakage around the top of the gate. 模铸的弹性阀板密封替代了编织型的填料密封.;它使得在阀板顶部周围实现零泄漏
- If, during the user seal check (fit check), you notice air leakage around the edges of the respirator you should readjust the respirator. 若在佩戴气密性检查过程中发现;有空气从口罩四周泄漏;应重新调整口罩的位置.
- Analysis on Reasons Resulting in Leakage around the Dam for Longjing Head Reservoir 龙颈上水库绕坝渗漏原因分析
- The thug grappled him around the neck. 那个歹徒抓住了他的脖子。
- Research on Stress Field Around Dam Area of Ertan Hydropower Station 二滩水电站坝区岩体应力场研究
- He had been bumming around the park all day. 他在公园里荡了一整天了。
- The washer for preventing leakage is broken. 那个防漏的垫圈坏了。
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- I spend most of my time scouting around for book. 我把大部分时间都用来找书了。
- We saw him watering the lawn around the house. 我们看见他在为屋子四周的草坪浇水。
- The host then passed around a box of cigars. 主人这时拿了一盒雪茄烟请大家抽。
- The scheme had been batted around for a few weeks. 这个方案被反复讨论了几个星期。
- From all around we heard the laughter of children. 我们到处都听见儿童的笑声。
- He batted the idea around in his head. 他脑子里反复思考这个想法。
- Pigs are grubbing around in the bushes. 猪在树丛中乱拱。
- He just slops around the house all day. 他整天只是在屋里转来转去。
- He used to crap around like that. 他老做那样的傻事。
