“friction head”的概念、定义、翻译、参考文献-科学参考

单词	friction head
释义	friction head [`frik·shǝn ´hed] ^{FLUID MECHANICS} The head lost by the flow in a stream or conduit due to frictional disturbances set up by the moving fluid and its containing conduit and by intermolecular friction.
随便看	crystal operation crystal optics crystal oscillator crystal oven crystal phase crystal photoeffect crystal pickup crystal plane crystal plate crystal projection crystal pulling crystal rectifier crystal resonator crystal sandstone crystal set crystal settling crystal shutter crystals of Venus crystal spectrometer crystal-stabilized transmitter crystal structure crystal symmetry crystal system crystal transducer crystal tuff

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