English translation for "声功率测量"

sound power measurement

Example Sentences:

	1.	Measurement of acoustic power of piston transducer based on calorimetry 一种基于量热法的平面换能器声功率测量的方法
	2.	Analysis of errors due to scanning paths in sound power measurement using scanning intensity method 扫描声强法声功率测量的扫描路径误差分析
	3.	A study on the scanning path error for determing sound power level using sound intensity scanning 基于扫描声强法的声功率测量扫描路径误差研究
	4.	Laboratory method of testing in - duct sound power measurement procedure for fans also designated ansi amca 330 - 86 风扇风道内测试声功率测量程序的实验室方法
	5.	Acoustics . noise emitted by refrigeration equipments with hermetic and accessible hermetic compressors . test code for measuring the sound power 声学.装有密封和半密封压缩机的制冷设备噪音.声功率测量试验规则
	6.	Abstract : in the paper , based on the problem that strong reactive background noise can bring about a big measurement error when sound power is measured in a narrow room , such as power room in a diesel locomotive , it is analyzed theoretically that sound power is measured and carried out by using sound intensity probe hood , and sound power of diesel engine surface noise is measured in a power room 文摘:在狭小空间如内燃机车动力室的条件下，测量柴油机表面噪声声功率时，动力室内抗性背景声很强引起较大的测量误差，从理论上分析了采用声强探头罩进行声功率测量的可行性，并进行了内燃机车柴油机表面噪声的声功率测量。

Similar Words：

"声高气粗" English translation, "声跟随器" English translation, "声跟踪" English translation, "声功场" English translation, "声功率" English translation, "声功率传输系数" English translation, "声功率级" English translation, "声功率计算" English translation, "声功率密度" English translation, "声功率谱" English translation