对镗杆振动学进行了研究，并总结了减小颤振的方法。
The study of dynamics is done for boring bar, and the methods are summarized to alleviate vibration chatter.
声学，振动，动力系统，控制学。
基于振动钻削的基本原理，对轴向振动钻削的运动学特性和钻尖切削状况进行了分析。
Based on the basic principle of vibration drilling, its kinematics characteristics was analyzed and the cutting conditions of twist drill were studied.
利用油液监测和振动监测技术，分别从摩擦学和动力学两个方面采集试验设备的信息；
Utilizing the oil monitoring and vibration monitoring technologies, the tribology and dynamical data was collected from trial equipment.
因此可以说类太阳振动的研究是传统的日震学与恒星结构和演化相结合的产物。
So, the study of solar-like oscillations came from helioseismology combine with the stellar structure and evolution.
分析了偏心链轮传动机构的运动学与动力学特性，确定了偏心链轮的振动方程、速度与加速度计算方程和从动轮的运动规律。
This article analyzed the kinematic and dynamic characteristics of cam chain wheel gearing, and put forward the vibrancy equation, speed equation and acceleration equation of cam chain wheel.
研究结果对振动人机工程学研究和应用有重要意义。
The above findings might be applicable to studies of vibration ergonomics.
在传统的振动与波动学教学中，只能通过机械装置对个别振动与波动现象进行演示。
In the traditional teaching process of vibration and wave, only a few vibration and wave phenomena can be demonstrated by means of mechanical devices.
研究手臂振动暴露水平与健康危害程度的关系，为铁矿振动危险度评价提供流行病学资料；
Study the correlation of hand-transmitted vibration and it's hazards, provide epidemiology evidence for risk evaluation of vibration;
重点研究和推演了飞机地面滑行中拦阻钩的二类振动运动学及其微分方程特性；
The first is bounce kinematics produced by hook motion through a smooth runway or a runway with obstructions following touch-down from a sinking approach;
重点研究和推演了飞机地面滑行中拦阻钩的二类振动运动学及其微分方程特性；
The first is bounce kinematics produced by hook motion through a smooth runway or a runway with obstructions following touch-down from a sinking approach;
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