“background noise”的概念、定义、翻译、参考文献-科学参考

　

单词	background noise
释义	background noise Encyclopedia 工学【噪声】释 background noise背景噪声除被监听声音（主声音）之外的任何声音。是噪声污染或干扰的一种形式。工学城市轨道交通外环境工程释 background noise背景噪声在进行城市轨道交通外部环境影响评价（EIA）或内部声学研究时，除研究对象以外的所有噪声的总称。又称本底噪声。属于声学领域概念，单位为分贝。 Physics 热学、统计物理学统计物理学 background noise背景噪声又称“本底噪声”。 Astronomy background noise背景噪声
随便看	controlled-current electrogravimetric analysis controlled current electrolysis controlled delivery controlled differential equation controlled diffusion process controlled drainage controlled drug release controlled ecological life support system controlled ecological life support system, CELSS controlled event controlled expansion alloys controlled experiment controlled grazing controlled group controlled h-cobordism theorem controlled hypotension controlled invariant distribution controlled knives controlled language controlled/living radical polymerization controlled/living radical polymerization (CLRP) controlled marked graph controlled Markov chain controlled nuclear fusion controlled object

　

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