“primary standard for airborne sound pressure”的概念、定义、翻译、参考文献-科学参考

单词	primary standard for airborne sound pressure
释义	primary standard for airborne sound pressure Encyclopedia 工学声学计量技术释 primary standard for airborne sound pressure空气声声压基准装置用于复现和保存空气声声压量值的装置。
随便看	elemental semiconductor elemental snalysis of pharmaceuticals elemental speciation analysis elemental speciation analysis for geochemical samples elemental spectroscopy logging elemental term element analysis of coal element antenna Elementa Physiologiae Corporis Humani elementarily equivalence elementarily equivalent elementarily equivalent models elementarily equivalent structures elementarily substructure elementarity elementar reation elementary elementary Abelian group elementary algebra elementary alternating expression Elementary and Secondary Education Act (U.S.A.) elementary arc elementary arithmetic Elementary Astronomical Instrument elementary automaton

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。