The relations among great powers are the kernel of international relations and the main component and impulse of the setup of the world.
大国关系是国际关系的核心，是世界格局的主要构成和推动力量。
Whether there exists a periodic impulse component in a vibration signal is an important sign of a mechanical device being faulty.
机械设备振动信号中是否存在周期性的冲击分量是其有无故障的重要标志。
However, in respect of a vibration acceleration signal, the signal to noise ratio (SNR) is often so small that the periodic impulse component is submersed in its intense background noises.
通常检测的机械振动加速度信号，由于信噪比太低，即使存在周期性的冲击分量也往往被淹没在强的背景噪声之中。
Considering the characteristics of digital filter method and components of leakage current, this paper demonstrates that digital filter method is not suitable for separating impulse component.
在此基础上，提出了基于非滤波方式实现泄漏电流工频和脉冲分量分离的方法。
The method of generating seismic wave by superposing impulse component and wide band component is used to study the interaction characteristics of near-filed ground motion in this paper.
运用脉冲分量与宽频分量叠加合成地震波的方法，来研究近场地震动的作用特性。
Both the horizontal and the vertical component of the secondary field were computed with the parameters of the home-made impulse type airborne electromagnetic system.
然后以国产脉冲式航电系统的参数计算了二次场的水平分量和垂直分量。
The orthogonal analog phase lock loop is used to get the timing information of the impulse radio system and the multi-path component separation.
使用正交模拟锁相环路对无载波的脉冲无线电系统实现多径捕获和同步提取。
ACF filter is made of rough filter, filtering cylinder, clean component, and impulse automatic cleaning unit.
ACF式自洁式空气过滤器件由粗过滤器、滤筒、净化室、脉冲自动清洗装置等组成。
ACF filter is made of rough filter, filtering cylinder, clean component, and impulse automatic cleaning unit.
ACF式自洁式空气过滤器件由粗过滤器、滤筒、净化室、脉冲自动清洗装置等组成。
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