“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	hexacosichoron hexad hexadecachoron hexadecagon hexadecane hexadecane number hexadecanoic acid hexadecimal hexadecimal digit hexadecimal notation hexadecimal number hexadecimal number system hexadecimal system hexadin hexaflumuron hexagon hexagonal hexagonal board hexagonal boron nitride hexagonal close-packed structure HCP structure hexagonal close packing hexagonal closure condition hexagonal crystal system hexagonal dipyramid hexagonal grid

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。