“声级”的概念、定义、翻译、参考文献-科学参考

单词	声级
释义	声级 Encyclopedia 文学声学语音学释 sound level声级使用声级计等设备，测量出的一种近似人耳对声音各频率成分感觉程度综合而成的总声压数值。理学声学测量释 sound level声级近似人耳对声音各频率成分感觉程度综合成的总声压数值。 Physics 光学、声学声学 acoustic level, sound level声级＞声学＞声学基础理论＞释义 sound level声级 sound level声级^†
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