background noise level造句

"background noise level"是什么意思

造句与例句手机版

The distance between the acoustic-emission source and the receiving transducer, and the background noise level are primary factors in selecting a particular frequency band .
声发射源与接收讯号传感器间的距离以及环境噪声的电平是选择频带的主要依据。
It's difficult to see background noise level in a sentence. 用background noise level造句挺难的

相邻词汇

用"background motion"造句, 用"background music"造句, 用"background network"造句, 用"background neutron"造句, 用"background noise"造句, 用"background noise of tape recorder"造句, 用"background noise photon"造句, 用"background noise suppression"造句, 用"background noises"造句,

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