And this containment cap will have the ability to actually close down valves and slowly contain all the oil.

而这种防漏罩将有关闭阀门的实际能力，并且慢慢地控制所有的石油。

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So when the atria contract, the valves sandwiched between the atria and the ventricles open, and the blood in each atrium flows through its respective valve down into a ventricle.

所以当你的心房收缩时，夹在心房和心室之间的阀门就打开了，然后每个心房里的血液通过各自的阀门流向心室。

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Company engineers were due to begin pressure tests on the new cap late Tuesday, gradually closing its valves to shut down the flow of oil.

工程师们将于周二晚开始对这种新型防漏罩进行压力测试，并逐渐关闭其阀门以终止漏油。

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Complete Genomics shows how millions of oligo reactions can be automated from raw plumbing and valves, bringing cost down.

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He said the Irving, Texas-based company has already altered its training program and procedures on the use of remote-control valves that can be used to shut down pipelines quickly when accidents occur.

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The valves from the dam system are being shut down from Friday until Monday.

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