检查艇底塞并报告。
在塞体中的隔膜破裂，以便使水泥浆能在底塞到达止塞箍以后通过。
A diaphragm in the plug body ruptures to allow the cement slurry to pass through after the plug reaches the landing collar.
顶塞具有一个实心的塞体，根据泵压的增加它能可靠地显示与止塞箍和底塞的接触。
The top plug has a solid body that provides positive indication of contact with the landing collar and bottom plug through an increase in pump pressure.
为了打发时间，我自己发明了一个游戏，在领班过来取软木塞前将装木塞的桶底用木塞塞得满满当当的。
To pass the time, I'd play a game by trying to cover the bottom of the barrel with corks I drilled before the foreman came along to empty it out.
法律行动中，塞林格的律师指控这本未出版的新小说是彻彻底底的剽窃。
In the legal action, Salinger's lawyers accuse the new unauthorised novel of being "a rip-off pure and simple".
盛钢桶底有个叫作水口的孔，由一根直立的耐火材料做的塞棒堵住。
There is an opening in the bottom of the ladle called nozzle which is sealed with a vertical refractory stopper.
塞墨勒是底比斯的缔造者卡德·摩斯的女儿。
而且，许多较小的希腊城邦都站到了波斯人那一边，尤其是塞萨利，底比斯和阿哥斯。
Many smaller Greek states, moreover, took the side of the Persians, especially Thessaly, Thebes and Argos.
盛钢桶底有个叫作水口的孔，由一根直立的耐火材料做的塞棒堵住。
There is an opening in the bottom of the ladle, called nozzle, which is sealed with a vertical refractory stopper.
盛钢桶底有个叫作水口的孔，由一根直立的耐火材料做的塞棒堵住。
There is an opening in the bottom of the ladle, called nozzle, which is sealed with a vertical refractory stopper.
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