noisemete噪音计
noisen.噪声;喧闹声;响声vt.谣传vi.大声说话;发出噪音
noise detecting circuit噪声检测电路
noise-pollution meter噪声公害测定仪
noise control equipment噪声处理设备
noise absorbing circuit噪声吸收电路
noise suppression tower噪音抑制塔
noise-field intensity噪声场强
noise absorption factor噪声吸收系数
Noise elimination towel消声塔
noise equivalent source噪声等效源
noise inside automobile汽车内噪声