“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	Huerda River Huerhan Hu'erjing (Houldjin) Formation Huet Huey Pierce Long Hufajun Government Hu Feng huff and puff Huffman coding Huffman encoding Huffman tree Hu Gangfu huge anchor in ancient China huge cardinal Huge Wave Huge Wave-1 Huggins coefficient Huggins constant Huggins crater Huggins equation Hugh Allan Hugh Capet Hughes phenomenon Hugh Garner Hugh Henry Brackenridge

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