Think of bailing out a boat with a hole in it. You can bail and bail, but it won't do anything for the leak.
好比一条有洞的船，想将里面的水舀干，却不去堵漏的话，无止境地舀也无济于事。
The leak could come from a poor fit between the mask and the user's face, or from a crack or hole somewhere on the mask.
漏气可能是由于穿戴着脸部和面具大小不合适，或者面具上有裂缝或漏洞。
The leak detection hole axis should pass the middle of two neighboring studs clearance holes.
检漏孔中心线应对两相邻螺柱通孔跨中。
In routine overbalanced drilling, the bottom hole pressure towers above the formation pressure so that the mud fluid will leak into the formation.
常规过平衡钻井方式打开油气层时，井底压力高于地层压力，钻井流体会向地层渗滤甚至漏失。
You see, if I put four COINS in your pocket, but there is a hole in your pocket and all of them leak out, now what is left in your pocket?
你看，如果我在你口袋里放四枚硬币，但是你的口袋有个洞，所有的硬币都掉啦，现在你在的口袋里还剩下什么？
In light of the results calculated by maximum hole spacing in freezing horizon, The freezing wall should be enclosed, however, hydrological hole don t leak.
本文就冻结工程施工中遇到的冻结层位最大孔间距计算出冻结壁已交圈，但水文孔不冒水的问题结合了作者的施工经验进行了深入的分析。
You see, if I put four coins in your pocket, but there is a hole in your pocket and all of them leak out. now what is left in your pocket?
打个比方，我在你口袋里放了四个硬币，但你的口袋有个洞，硬币都掉了，那还有什么在你口袋里面啊？
To increase the success rate of the teamwork between oil tube transport ejection hole and stratum testing set mainly needed to increase the level of shock absorption and leak prevention.
提高油管传输射孔与地层测试器联合作业的一次性成功率，主要在于提高减震与防漏水平。
Hade 4-11 well is a typical drill pipe sticking well of slim-hole and super long interval caused by damaged case to leak in Hade operation district of Tarim oilfield.
哈得4 - 11水平井属于塔里木油田哈得作业区典型的因上部套管破损漏失造成的小井眼超长井段沉砂卡钻井。
The acid gelling of less additive can reduce leak in crack or hole and delay acid reaction to penetrating through farther.
研究出的低聚合物加量胶凝酸体系，降低酸液滤失，实现酸液缓速和深穿透的目的。
But some doctors say they are not sure this kind of surgery is worth the possible risks. They say stomach fluids could leak if the hole in the stomach wall is not closed completely.
但有些医生并不确定值得做这种手术(因为有)潜在的危险他们说，如果胃壁没有完全闭合，胃液可能会漏出。
Locate the hole on the tube by putting some air into it and holding it close to your face so that you can feel or hear the leak.
把内胎打上气，贴在脸的附近你就可以感觉到或者听到漏气并且定位漏气点。
The teacher got angry and said: "What a fool! You see, if I put four coins in your pocket, but there is a hole in your pocket and all of them leak out, now what is left in your pocket?"
你想，我要是往你口袋里放四个硬币，而你的口袋上有个窟窿，硬币全漏掉了，那么，你衣袋里还剩下什么？
The teacher got angry and said: "What a fool! You see, if I put four coins in your pocket, but there is a hole in your pocket and all of them leak out, now what is left in your pocket?"
你想，我要是往你口袋里放四个硬币，而你的口袋上有个窟窿，硬币全漏掉了，那么，你衣袋里还剩下什么？
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