external noise meaning in English

外部噪声
外界杂音
外来噪声
外杂讯
外噪声

The primary reason to ground your sound system is for safety . a secondary reason to ground is to reduce external noise pickup
系统接地的第一个好处是安全，第二个好处是减少而外的噪音。
This maintains the valve in a more stable condition , the amount of wear is minimized and there is less external noise
这样能够保持阀门处于更加稳定的状态，磨损降到最小，外部噪音也比较小。
" [ the razer pro | tones m100 ' s in - ear design isolates external noise effectively and remains comfortable even after long bouts of gaming .
“耳塞式的设计可以隔绝外在的影响以及就算戴著一整场比赛下来也不会不舒服。 ”
Conclusion although electrical sense is not natural sense , stochastic resonance can occur in it , and effect of noise on enhancing this sense can be implemented by controlling external noises
结论噪声改善电感觉阈值的现象类似于触觉等感觉系统中的随机共振现象，实验结果进一步验证了该非线性机制也同样发生在电感觉中。