但是最新研究表明这种方法会漏测一些非常重要的现象。

But a new study indicates that this approach misses some crucial phenomena.

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向系统中填充去离子水并用循环泵测漏。

Fill system with Dl water and perform leak test with circulation pump.

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向系统中填充去离子水并用循环泵测漏。

Fill system with Dl water and perform leak test with circulation pump.

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