“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	modular symbol modular system modular system basis modular tesselation modular transformation modular triangle modular type clothing production system modular unit modular variety modulated amplitude modulated differential scanning calorimetry modulated frequency modulated light wave modulated receiver modulated structure modulated time signal modulating amplifier modulating voltage modulation modulational instability modulation analyzer modulation and demodulation modulation band modulation calibration modulation coding system

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