大家都搜：
电力频率；工业频率
1、cutoff frequency───截止频率
2、frequency equation───频率方程
3、frequency───n.频率；频繁
4、cumulative frequency───[统计]累积频率，[电子]累积频数
5、frequency modulation───调频
6、frequency polygon───[统计]频数多边形
7、capsaicin frequency───辣椒素频率
8、frequency generator───[计]频率发生器
9、frequency range───频带; 频段；[电子][通信]频率范围
1、The frequency conversion method can completely eliminate the impact of power frequency geoelectricity interference.───变频方法可彻底消除工频地电干扰的影响；
2、and the demagnetizing coil and a matched capacitor are connected in series to form a power frequency demagnetizing circuit.───所述消磁线圈和匹配电容串联组成工频消磁电路。
3、Finally, several Suggestions to improve the power frequency electric field beneath transmission lines are put forward.───最后，提出改善线路下方工频电场的措施。
4、Analogous power frequency is nowadays the main method for testing conduction resistance and other ways are used for references.───类工频法是目前测试导通电阻主要方法，其他方法可作为参考。
5、Also due to the rubber rollers deformation form, the accumulation of power frequency cumulative frequency and different.───还由于不朱辊橡胶所处的形变形式差别，频率积聚辛的补偿频率又差别。
6、Measuring ferromagnetic component volt-ampere characteristic in low frequency condition can offset deficiency of power-frequency experiment.───低频下测量铁磁元件的伏安特性能够弥补工频试验的不足，低频试验方法已被列入一些标准中。
7、Different power-frequency positive-sequence parameter measurements for transmission lines are compared.───对架空输电线路的工频正序参数测量方法进行了分析比较。
8、The stator winding of power frequency withstand voltage test.───定子绕组做工频耐压测试。
9、ZJC-50KV controlled by computer, through the man-machine dialogue mode, the voltage breakdown insulation, power frequency withstand voltage test.───KV采用计算机控制，通过人机对话方式，完成对绝缘介质的工频电压击穿，工频耐压试验。