It was found that the square wave high-voltage amplifier has the shortcomings of high power consumption and strong harmonic disturbance in displacement measurement.
但在应用中发现，方波高压放大器存在功耗高和对位移测量电路干扰大的缺点。
Sums up the advantages and disadvantages of different methods and their typical environment of use on the basis of analysis of random midpoint displacement and the self-square method.
给出基于随机中点位移法的层云的模拟和基于自平方法的团云的模拟的具体实现过程。
The max stress and the max radial displacement of conveyor is also proportional to the square of rotational speed.
螺旋输送器的最大应力强度和最大径向位移均与转速近似地成二次方关系；
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