词典 / 医学

①引流管②引流，导液

drain

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相关例句

15 Raw sludge, no matter from primary or secondary settling, will not drain well on sand beds and will usually have an o

生的（未经处理的）泥浆，无论是来源于初次或者二次的沉淀，都不会很好的渗漏在沙床上而且会散发难闻的气味。

A drain line and air gap (see literature ES-AG/EL/TC) should be piped from the relief valve connection as shown, where e

排泄管和气隙(或称气隙，请参阅样本ES-AG/EL/TC)应该根据图示从安全阀连接处接出管道，要使得排泄物清晰可见，以避免发生水破坏事故。

A drain line should be attached to the relief valve to channel any potential discharge to a safe place of disposal.

应该在安全阀上连接一个排放管道，以将任何潜在的排放引导到进行处置的安装位置。

A sewer or drain crossing under a road or embankment.

涵洞横在公路或堤岸下面的下水道或排水管

A single mistake and all that time and money would go down the drain .

只要发生一个错误,全部的时间和金钱就将尽付东流.

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