我们现在考虑的是振动，简单的简谐运动。
We've thought about oscillation now, simple harmonic motion.
此系统产生简谐运动。
根据简谐运动的周期公式，得到单摆的周期公式。
According to the cycle formula of simple harmonic vibration, the cycle formula of simple pendulum could be figured out.
简谐运动：实验板，弹簧秤，载重板，砝码，码表。
Harmonic Motion: experimental board, spring weight, loaded board, counterpoise, stopwatch.
既然现在处在，曲线的线性区域内，可以弄出个简谐运动。
Now, as long as I am in the linear portion of the curve, I can generate a simple harmonic motion.
推导了地面简谐运动作用下的加速度和位移的频率响应函数。
The frequency response functions of relative displacement and absolute acceleration are derived under acting of harmonic ground excitation.
针对人教版选修教材中简谐运动实验中的不足，对该实验装置进行了改进。
Aiming at the deficiency of simple harmonic motion in materials, author puts forward some measures to improve the experiment of simple harmonic motion.
推导出适合打纬共轭凸轮机构的双简谐运动规律和共轭凸轮廓线的坐标方程。
The double simple harmonic motion of the tightening weft cams follower and the mathematical equations of the CAM were established.
根据线性势波理论，分析了水中截断圆柱体作水平简谐运动时结构周围的辐射波浪。
Radiation wave surrounding a horizontally submerged truncated circular cylinder with harmonic sway motion is analyzed using the linear potential wave theory.
基于速度势理论，研究了水中桩基圆形承台作水平简谐运动时，承台侧面的动水压力。
Basing on the potential theory, hydrodynamic pressure on the side of circular pile cap with harmonic horizontal movement was investigated.
在计算筒仓模型对地基简谐运动的动力响应时，研究了散体对仓体的作用及散体对仓体的减振作用。
Make research on the reaction of bulk solid to silo wall and to attenuation of silo structure while the dynamic response of silo models to foundation's simple harmonic motion is calculated.
在计算筒仓模型对地基简谐运动的动力响应时，研究了散体对仓体的作用及散体对仓体的减振作用。
Make research on the reaction of bulk solid to silo wall and to attenuation of silo structure while the dynamic response of silo models to foundation's simple harmonic motion is calculated.
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