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系数环

与 系数环 相关的网络例句 [注:此内容来源于网络,仅供参考]

Therefore, the choice of single mode in the examination and the frequency-thick band of mode has been given a particular illumination separately in the paper, following a relative numerical simulation. And a multi-cyclical sine signal modulated by Hanning window is used to simulate the excitation wave, and then an inspected ring of nodes is established to receive the echo, finally how the length of the circumferential cracks, the width of the axial cracks and the degree of the thickness-reduce effect the result is explained through the analysis of the result, further more, the reflection factor in the defect has been calculated.

因此,本文也就单一检测模态的选择以及模态频厚积段的选择分别予以了阐述,并有针对性的进行了数值计算:应用Hanning窗调制的多周期正弦波模拟单音频激励信号,并设置监测质点环接收回波,通过分析说明了管道的周向裂纹、轴向裂纹以及点蚀缺陷对缺陷回波所产生的影响,并进一步计算了缺陷处的反射系数。

This tool is used to evaluate the influence of all the springs and attenuators to 6-DOF of active ring-petal, thus the expression of equivalent stiffness and damping coefficients are given.

利用该软件计算分析了差动式机构中不同位置处的缓冲器和阻尼器对捕获环六个自由度运动的影响,得到了相应的等效刚度和阻尼系数表达式。

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