signal ability中文什么意思

信号监测能力

• signal:    n. 1.信号，暗号；信号器。 2. ...
• ability:    n. 能，能力，本领，技能；〔pl. ...
• signal detection ability:    信号鉴别能力

例句与用法

1. The radio signals ability to penetrate water depends of the frequency and the salinity of the water
   电波穿透海水的距离取决于电波的频率和海水的盐度。