“pin knot”的概念、定义、翻译、参考文献-科学参考

单词	pin knot
释义	pin knot [`pin ´nät] ^MATERIALS A small knot with a diameter of 0.5 inch (1.3 centimeters) or less occurring in a wood board.
随便看	meter meter-ampere meter-atmosphere meter bar meter bridge meter-candle meter density meter factor metering installation metering pin metering pump metering rod metering screw metering separator metering tank metering valve meter-kilogram meter kilogram-force meter-kilogram-second-ampere system meter-kilogram-second system meter oil meter prover meter-proving tank compleximetric titration complex impedance

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