The invention also provides the using method of the cardiac vibration wave medical instrument.
本发明还提供了使用这种心震波医疗仪的方法。
In fact, vibration wave shows that vibration signal of power sets is non-stationary and has fractal characteristics.
实际的振动波形表明，机组的振动信号具有非平稳性，其波形具有分形特征。
The characteristics of blasting vibration load and the superposition of blasting vibration wave induced by millisecond blasting are studied.
研究了爆破震动荷载特性及微差爆破中的爆破震动叠加效应。
The seam gas content was logarithmic related to the seam vibration wave attenuation parameter. The gas content was linearly related to the quality divisor.
瓦斯含量与煤层衰减系数呈对数相关，与品质因子呈线性相关。
The wavelet packet method characterized by good time-frequency localization can be used to make signal reconstruction and energy analysis of blasting vibration wave.
利用小波分析良好的时频局部化性质，可以很好地对爆破地震波进行信号重构和能量分析。
In order not to damage these buildings, the method for determining, in Dagan area, the horizontal vibration wave field of an explosive source is recommended.
为了不影响这些建筑设施的安全，本文介绍了大港地区炸药震源水平径向振动影响场的测定方法。
The amplified coefficient of vibration wave blasting is augmented with relative altitude, but decreases with the scale distance of explosive in protruding topography.
凸形地貌对振动波的放大系数随相对高程增大而增大，而随爆源比例距离增大而减小。
Through wavelet analysis and FFT analysis to the collected structure vibration signal, the vibration wave curves and analysis results of different frequencies are acquired.
通过对采集的振动信号进行小波多分辨率分析和FFT谱分析，得出被测结构振动响应包含的各频率对应的振动波形曲线。
The results show that interior vibration can improve the fluidization behavior of the fluidized bed with a high bed hold-up significantly due to the vibration wave propagation.
实验结果表明，流化床中内加振动对流化床的流化状态有显著的改善作用，内加振动能在流化床中传播，改善了高床层流化床的流化状态。
Research findings establish the base on building the database and revealing action laws of blasting vibration wave produced by blasting mining near a running nuclear power station.
研究成果为在运行中核电站附近进行爆破开挖时产生的爆破地震数据库的建立以及作用规律的揭示奠定了基础。
Using theory of vibration wave propagation, the concept of the attenuation coefficient of vibrating acceleration is drawn, and the test results of attenuation coefficient are analyzed.
应用振动波传播理论引出加速度衰减系数的概念，并对加速度衰减系数的试验结果进行了分析。
Comparing the calculated values of different inputted dynamic waves, it is found that the forms of inputted dynamic wave can affect the characteristics of the vibration wave obtained by simulating.
比较不同荷载波形输入的模拟结果，发现动荷载波形的输入形式可影响模拟计算的震动波形特征。
Comparing the calculated values of different inputted dynamic waves, it is found that the forms of inputted dynamic wave can affect the characteristics of the vibration wave obtained by simulating.
比较不同荷载波形输入的模拟结果，发现动荷载波形的输入形式可影响模拟计算的震动波形特征。
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