Seismograms are recordings of ground motion as a function of time and are the basic data which seismologists use to study the waves generated by earthquakes.

振动图是用来记录地面随时间运动并且是地震学家用来研究地震波的基础数据。

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The gear dynamics analysis is, according to the theory of vibrate dynamics, to study the basic rule of vibration, shock and noise which created by gear system while transferring power and motion.

齿轮动力学分析是利用振动力学理论，研究齿轮系统在传递动力和运动过程中振动、冲击、噪声的基本规律，对齿轮传动的降噪、降振非常重要。

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The image source has been designed to generate images for LCD transition curves measuring and perception study, as a basic platform for evaluating "Motion artifact".

图像源设计完成的对于LCD响应曲线测试图像和“运动伪像”感视觉知图像的产生，为评估LCD“运动伪像”提供了基础。

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