small orifice 中文意思是什麼
small orifice
解釋
小口管-
To the places of small reynolds numbers and high media viscosity, it is difficult to reach the demand that using orifice plate and nozzle, etc, to make the measurement. and the 1 / 4 orifice plate was specially designed for that
對于管道雷諾數很小或介質粘度高的場合，應用孔板或噴嘴等來測量很難達到要求，而這些裝置正是專為此而設計的。 -
Measurement of fluid flow using small bore precision orifice meters
小孔精密孔板儀測量流體的流量
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