探测电流 meaning in English

probe current
searching current

On land , however , the sense is useless . " air does n ' t conduct electricity as well , " albert said . " when it happens , it ' s called a lightning bolt and you do n ' t need special receptors to sense it .
研究人员还表示，这种可以探测电流的能力在有水的环境下具有非常重要的作用，但是在陆地上，它就不起什么作用了。
The electroceptors are also believed to behind many sharks " ability to detect changes in the earth ' s magnetic field . other studies indicate that like sailors , sharks can also navigate by celestial cues
研究人员还表示，这种可以探测电流的能力在有水的环境下具有非常重要的作用，但是在陆地上，它就不起什么作用了。