“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	economic benefits of soil and water conservation Economic Bill of Rights economic burden of disease economic census economic center of gravity economic centre Economic Charter of the Americas economic circle Economic Community of Livestock and Meat of Africa Economic Community of the Great Lakes Countries economic community of West African States economic compensation for the injured at work economic competitiveness of nuclear power plant economic constitution law economic construction in strategic rear area of China economic control theory Economic Cooperation Organization economic cooperation zone on frontier of Heihe economic crime cases economic crime investigation economic crime investigation cooperation economic crime involving the mass economic crops Economic Daily Economic Daily Press（Group）

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