当水流的流速水头和局部水头损失都不能忽略不计的管道称为短管。 比如水泵的吸水管、虹吸管、倒虹吸管、道路涵管等，一般均按短管计算。
短管填料对水浊度去除有着重要的实用意义。
Stub tube fillers have practical significance for the removal of turbidity.
混合物在蜗壳出口被隔舌剥离，沿短管进入分离室。
Mixture was separated at the volute tongue export stripping along the short tube into the separation chamber.
选用薄壁圆筒作为谐振子，设计了短管谐振式密度传感器。
A short pipe densitometer is designed with the resonator of cylinder shell.
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