标准水听器,标准水听器,biaozhun shuitingqi,标准,水听器,shuitingqi,biaozhun,[拼音]:biaozhun shuitingqi[外文]:standard hydrophone用于液体中(主要是水中)作声学测量的电声接收换能器(见电声换能器),它的灵敏度(自由场灵敏度或声压灵敏度)是经过准确校准的,其...
标准水听器,标准水听器,biaozhun shuitingqi,标准,水听器,shuitingqi,biaozhun,[拼音]:biaozhun shuitingqi[外文]:standard hydrophone用于液体中(主要是水中)作声学测量的电声接收换能器(见电声换能器),它的灵敏度(自由场灵敏度或声压灵敏度)是经过准确校准的,其...
标准水听器,标准水听器,biaozhun shuitingqi,标准,水听器,shuitingqi,biaozhun,[拼音]:biaozhun shuitingqi[外文]:standard hydrophone用于液体中(主要是水中)作声学测量的电声接收换能器(见电声换能器),它的灵敏度(自由场灵敏度或声压灵敏度)是经过准确校准的,其...