“primary standard of angle metrology”的概念、定义、翻译、参考文献-科学参考

单词	primary standard of angle metrology
释义	primary standard of angle metrology Encyclopedia 工学角度计量基准释 primary standard of angle metrology角度计量基准为几何要素间夹角及空间姿态角角度提供参考量值，具有最高的计量学特性的测量标准。
随便看	synchrotron radiation X-ray fluorescence synchrotron radiation X ray fluorescence analysis synchrotron radiation X-ray fluorescence (SRXRF) synchrotron self-absorption synchrotron source synchrotron spectrum syncilium synclastic synclerobiosis synclinal conformation synclinal line syncline syncollesia syncolporate syncolumella syn configuration syn-configuration syncope syncope due to ascariasis syncope due to consumptive thirst syncope due to deficiency of qi syncope due to disorder of qi syncope due to excessive bleeding syncope due to hunger syncope due to immoderate drinking

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