This discharge way's weakness is forgot to open valve, or open the valve and forgot to turn off the and caused a lot of compressed air waste.

这种排放方式的缺点在于忘了开启阀门，或打开阀门后而忘记关上，造成大量压缩空气的浪费。

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Reciprocating pump discharge pipe must be before the start of the valve to open.

往复泵启动前必须将排出管路中的阀门打开。

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A splitting open or a rupture, as of a surgical wound or of an organ or a structure to discharge its contents.

开口，裂开裂开的口子或破裂处，如裂开的伤口或器官、结构的开裂以放出内含物。

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While Open Placement also ostensibly focused on care coordination (discharge planning), their service was much more like an online traveling booking service, but involving secondary care facilities, and geared to the needs of hospital discharge coordinators.

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