Demonstrating simple harmonic motion using photoelectric timer;
用光电计时器做简谐运动演示实验
Aiming at the deficiency of simple harmonic motion in materials, author puts forward some measures to improve the experiment of simple harmonic motion.
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。
However,in our daily life,simple harmonic motion has many different types,so it is quick to solve the average cycle of a simple harmonic motion by using"equivalent way".
单摆和弹簧振子都是简谐运动的典型实例,是一种理想模型;但实际生活中,简谐运动的类型很多,用等效法求解一般简谐运动的周期比较快捷,现介绍三种等效的方法巧解简谐运动的周期。
According to the cycle formula of simple harmonic vibration,the cycle formula of simple pendulum could be figured out.
根据简谐运动的周期公式,得到单摆的周期公式。
Bifurcation of periodic motion on frequency in nonlinear vibration mechanism with piece-wise linearity;
分段线性-非线性振动机械周期运动关于ω的分叉
he paper is concerned with the stability of the springless vibrohammer periodic motion with one shock per period.
本文讨论了无弹簧式振动锤锤体在每个运动周期内冲击一次的简单周期运动。
Bifurcation and chaos of periodic motions of a single-degree-of-freedom system with piecewise-linearity is studied.
研究了一类单自由度分段线性系统周期运动的分岔和混沌现象。
The system executes simple harmonic motion.
此系统产生简谐运动。
Simple harmonic Motion of Simulating Spring Shaker with Flash;
用FLASH模拟弹簧振子的简谐运动
Solving Simple Harmonic Motion Ingeniously by Using Three Equivalent Ways
用三种“等效法”巧解简谐运动的周期
One instance of simple harmonic motion is that of the projection on any diametre of a point which describes a circular path with uniform angular velocity.
当一质点以匀角速度作圆周运动时，则它在任意直径上的投影的运动便是简谐运动的一例。
One instance of simple harmonic motion is that of the projection on any diametre of a point which describes a circular path with uniform angular velovity.
当一质点以匀角速度作圆围运动时，则它在作意直径上的投影的运动便是简谐运动的一例。
The general solution of the simple harmonic equation (3.1) can therefore be expressed in the following alternative forms.
因此简谐运动方程（3．1）的通解可用下列任一的形式表示。
If the gyro tilts, the mercury is subjected to components of gravity which vary harmonically.
如果陀螺转子发生倾斜，水银受按简谐运动变化的重力分量的作用。
The simplest form of wave motion consists of the combination of a transverse simple harmonic vibration and a uniform translation.
波动的最简单形式是横向简谐振动和匀速直线运动的组合。
This is a mechanism using a slider to transit a rotation to reciprocating the linear motion skimpily.
此机构利用一滑槽，即可简单的将圆周运动转成直线的简谐往复运动。
The higher-order effects of the field on the particle motion give rise to anharmonic terms in the vibrational Hamiltoniom.
场对粒子运动的高阶效应在振动哈密顿量中引起非简谐项。
Taiji Graph Reflects the Most Basic Cyclical Motion,the Simple Harmonic Vibration
太极图反映了自然界最基本的周期运动——简谐振动
The Simple Harmonic Vibration Demonstration Based on LabVIEW
基于LabVIEW的简谐振动演示
SIMULATION OF SIMPLE HARMONIC VIBRATION BY FLASH MOVIE TECHNOLOGY AND ROTATIONAL VECTOR METHOD
用Flash动画和旋转矢量法模拟简谐振动
The features of the new method are simple main circuit, without big transformer and inductor, high power factor and low harmonics, easy to start and by pass operation.
主电路简单,无大变压器及电抗器,运行功率因数高,谐波小,起动和旁路容易。
electrical resonance frequency of the moving element
运动部件电谐振频率
In the dynamic case motion is often harmonic.
在动态情况下，运动通常为谐运动。
"Compound of Harmonic Vibration" CAI Courseware with Flash MX;
用Flash MX制作“简谐振动的合成”CAI课件
New-Type Labor Relations in Constructing Harmonious Society;
简论和谐社会构建中的新型劳动关系