关于泵这句话怎么翻译啊? correction for pure tones to be added to equipment noise in octave containing pure tone only as eemua 140 因是乐盲,试译一下,请指正: 仅在eemua 140标准中,纠正了单音对设备噪音的影响,即八度音噪音含有单音。 pure tone:单音 eemua :engineering equipment & material user's association ,140是其中关于噪音的标准编号。查看更多