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

单词	primary standard of laser small angle
释义	primary standard of laser small angle Encyclopedia 工学角度计量技术释 primary standard of laser small angle激光小角度计量基准用于±1°范围内小角度量值的校准和溯源，复现和保存小角度量值，具有最高准确度，统一全国小角度量值的最高依据的国家计量基准。
随便看	tree proof tree proteome tree representation tree ring Tree-ring Dating tree root trees Trees and Crows in Autumn by Wang Hui trees breeding for forest carbon sink trees breeding for stress resistance Trees damage by snow tree search algorithm tree searching tree searching algorithm tree secreta trees edge line tree seed tree seed dormancy tree seed harvesting tree seed processing tree seed storage trees evaluation trees image understanding Trees on the Edge of Cliff tree sooty blotch

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