total lift ; total head ; total pumping head ; total discharge head
... bicycle pump自行车气筒 pumping head总扬程;水泵水头 pumping main泵站母管 ...
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... total flooding 全覆没total head 总扬程 total heat 总热 ...
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·2,447,543篇论文数据,部分数据来源于NoteExpress
在正常流量以上,当速度分布相当稳定时,压力和总扬程可由速度分布推得,并具有较高精度。
At normal delivery and above, when velocity distributions are fairly steady, the pressure and total head generated may be derived from the velocity distributions with reasonable accuracy.
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