“meter sizing factor”的概念、定义、翻译、参考文献-科学参考

单词	meter sizing factor
释义	meter sizing factor [`mēd·ǝr `sīz·iŋ ´fak·tǝr] ^{FLUID MECHANICS} A dimensionless number used in calculating the rate of flow of fluid through a pipe from the readings of a flowmeter that measures the drop in pressure when the fluid is forced to flow through a circular orifice; it is equal to K(d /D )², where K is the flow coefficient, d is the orifice bore diameter, and D is the internal diameter of the pipe.
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