“声校准器”的概念、定义、翻译、参考文献-科学参考

单词	声校准器
释义	声校准器 Encyclopedia 工学电声计量释 sound calibrator声校准器当声校准器耦合到规定型号和结构的传声器上时，能产生规定声压级和规定频率的正弦声压的计量器具。
随便看	quadrangle quadrangle circumscribing quadrangle grid quadrangular quadrangular number quadrangular prism quadrangular pyramid quadrangular set of six points quadrangulation of boundary representation based shapes Quadrans Muralis quadrant quadrantal angle quadrant altazimuth quadrantal triangle quadrant angle quadrant detector quadrant electrometer Quadrantid meteor shower Quadrantids quadrant of a circle quadrant relation quadrant spherical triangle quadrant unit quadraphony quadrasonics

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