“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	mercury column mercury- column mercury efficiency Mercury exploration mercury free determination of iron mercury-free determination of iron mercury horizon mercury (II) trifluoroacetate mercury intrusion experiment mercury-manganese star Mercury manned spacecraft mercury metallurgy mercury methyl mercury ore resources mercury oxide mercury poisoning mercury pollution of agricultural soils Mercury probe mercury solid adsorbent Mercury Spacecraft Mercury space explorations MErcury Surface, Space ENvironment, GEochemistry and Ranging Mercury Surface Space Environment Geochemistry and Ranging mercury vapor lamp mercury vapour lamp

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。