“check standard”的概念、定义、翻译、参考文献-科学参考

单词	check standard
释义	check standard [`chek ´stan·dǝrd] ^{ANALYTICAL CHEMISTRY} In physical calibration, an artifact that is measured at specified intervals.
随便看	horizon problem horizon scanner horizon sensor horizon system of coordinates horizontal horizontal auger horizontal base-line method horizontal blanking horizontal blanking pulse horizontal boiler horizontal bombing horizontal borer horizontal boring machine horizontal branch horizontal broaching machine horizontal centering control horizontal chromatography horizontal circle horizontal control horizontal convergence control horizontal crosscut horizontal crusher horizontal danger angle horizontal definition horizontal deflection electrode

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