The previous seal line proposed by Xu is too conservative, in which the criterion of almost not allowing the vapor to leak through the downcomer was set.

以往徐崇嗣提出的自封线以降液管几乎不漏气作为自封点。

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Conclusions the repair of CSF leak through transnasal extracranial approach can obtain better therapeutic results, especially through intranasal endoscopy.

结论脑脊液鼻漏颅外进路修补疗效良好，特别是经鼻内窥镜修补。

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Water poured in through a leak in the ship's hull.

水从船体上的漏洞中涌进来。

《新英汉大辞典》

Energy can leak through gaps around doors, around electrical sockets, appliances, sinks, even lighting.

FORBES: Where SolarCity's CEO Failed In Energy Efficiency

There are many examples of well integrity issues, we know that a certain number of wells leak through time.

BBC: Fracking 'not significant' cause of large earthquakes

The director, Nicolas Winding Refn, prefers the glow of neon, stop signs, and the pools of light that leak through a garage.

NEWYORKER: Road Kill