波形发生 meaning in English
wellenform erzeugen
Examples
- It contains : waveform emitter , the output procedure was compiled on personal computer , d / a card as interface card , the waveform emitter could export random waveform in 5v
极化系统设计制作的内容有:波形发生器,是在pc机上编写波形发生输出程序,与d / a卡作接口,可输出5v以内的任意波形。 - In power systems , the waveforms of voltage and current are distorted due to nonlinear loads , and the quality of electricity will decline for the great deal of harmonics generated
在电力系统中，由于非线性负荷的作用，使电压和电流的波形发生畸变，电网中出现了大量的高次谐波，从而导致电能质量下降。 - In viscoelastic media , the high frequency waves propagate and are damped more quickly than the low frequency ones , so that the shape of the wave will change continuously as it propagates
在粘弹性介质里，频率高的波相对于频率低的波而言不仅传播快，同时也衰减快，这样在传播的过程中它的波形发生连续微小的变化。 - Moreover , owing to rapid use of large numbers of nonlinear or impactive loads in power system , many power quality problems will be caused , such as voltage sag , swell , unsymmetry , flicker , fluctuation , harmonic and so on
然而，随着电网中冲击性、非线性负荷的不断增加，导致电网电压波形发生畸变、波动、闪变和三相不平衡等电能质量问题却越来越严重。 - The non - ideal bemf waveform of bldcm is often caused by two facts . one is that the platform width of bemf waveform is less than 120 ; the other is the cogging harmonics existed in the bemf waveform
非理想反电动势波形的无刷直流电机有两种情况，一种是反电动势的梯形波的平顶宽度小于120 ；一种是由于磁场分布受齿槽的影响，反电动势存在齿谐波，使其波形发生畸变。