“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	spinal cord stimulator spinal deformities spinal dura mate spinal dura mater spinal ganglia spinalis spin allowed transition spin-allowed transition Spinal membrane spinal nerve spinal orthopedic materials spinal orthosis spinal pia mater spinal plate spinal reflex spinal root spinal shock spinal vascular malformation spinal vein spin angular momentum spin angular momentum of light spinar spin arrangement spin axis spin ball

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