Warning: file_put_contents(/www/wwwroot/zidian/biehu.cn/cache/929b835b0eed675606c1475a3548196b.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/biehu.cn/index.php on line 58 motor eccentricity例句_motor eccentricity英汉例句_motor eccentricity双解例句_甲百汇小鸡词典
Rotor eccentricity in asynchronous motor always arose a series of low-order radial force wave and increase noise radiation. 异步电动机转子偏心会引起一系列低次数径向力波，并使噪声辐射增加。