1、If the cross terms of the spatial frequencies for the unit cell of periodical object are much smaller than the main frequency terms, the restriction of the Angle is not necessary.───当周期物体的单胞空间频率交叉项比主频率项小到可忽略的程度时，角度限制失效。
2、According to the export need, provides the power source, the voltage, the frequency restriction product.───根据出口需要，提供受电源、电压、频率限制的产品。
3、The method of instantaneous value comparison for source current control of unity power factor rectifier possesses advantages of simplicity as well as valid restriction for maximum switching frequency.───在单位功率因数整流器中，利用瞬时值比较法来控制电源电流，不但控制简单，还可有效限制器件的最高开关频率。
frequency restriction（意思翻译）
频率限制
frequency restriction（相似词语短语）
1、frequency generator───[计]频率发生器
2、impose restriction───[统计]施加约束
3、frequency range───频带; 频段；[电子][通信]频率范围
4、density restriction───密度制约
5、frequency───n.频率；频繁
6、restriction orifice───节流孔板
7、restriction enzyme───[遗]限制性内切酶；[遗]限制酶
8、caloric restriction───[医]热限制
9、restriction───n.限制；约束；束缚
frequency restriction（双语使用场景）
1、If the cross terms of the spatial frequencies for the unit cell of periodical object are much smaller than the main frequency terms, the restriction of the Angle is not necessary.───当周期物体的单胞空间频率交叉项比主频率项小到可忽略的程度时，角度限制失效。
2、According to the export need, provides the power source, the voltage, the frequency restriction product.───根据出口需要，提供受电源、电压、频率限制的产品。
3、The method of instantaneous value comparison for source current control of unity power factor rectifier possesses advantages of simplicity as well as valid restriction for maximum switching frequency.───在单位功率因数整流器中，利用瞬时值比较法来控制电源电流，不但控制简单，还可有效限制器件的最高开关频率。