In calibrating the leak, the pressure in the ballast chamber can be precisely controlled in such a way that the standard gas flow through the orifice is close or equal to the leak rate.

在漏孔校准过程中，通过调节稳压室中的压力，很容易使标准气体流量与漏孔漏率非常接近或相等，从而避免四极质谱计的非线性影响。

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There should be regular leak tests on the chamber when a vacuum phase is part of the cycle.

如灭菌程序中含抽真空，则应定期对腔室进行检漏试验。

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In the following test cycle the standard leak will be connected through the chamber at that moment where the test sample will be filled with test pressure.

在测试中，标准泄漏此时将接到气室，而气室内的试件就充满了测试压力。测试结束时，结果就显示在屏幕上。

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If you are sitting on a Hunton Williams hard drive with lots of incriminating evidence of actions against Wikileaks supporters, whistle blowers and Chamber of Commerce critics, who would you leak it to?

FORBES: TooManyLeaks: A List Of Twenty WikiLeaks Copycats

But Tepco said melting fuel rods had created a hole in the chamber, allowing 3, 000 tonnes of contaminated water to leak into the basement of the reactor building.

BBC: Japan nuclear: Tepco halts Fukushima cooling plan