| 释义 |
simple pendulumＳ短语⁹⁰⁸⁸⁷⁺⁷
基本英英例句例句
单摆
周期转动
Noun:
a hypothetical pendulum suspended by a weightless frictionless thread of constant lengthIn the simulation, the multiple inverted pendulum system can be controlled well by the NBCS.透过模拟，此一网路频宽控制机制成功的在网路控制系统下将多倒单摆控制良好。
A vibration period tends to decrease or remain constant as energy is lost, as is the case for a pendulum.在损失能量时，振动周期倾向于减小或保持不变，如同单摆那样。 A simple pendulum experiment is a complex experiment. It is not easy for the experiment to be done exactly. By the analysis, the experiment can be done more simply.
单摆实验是一个较繁杂的实验，并且数据常常不够精确，通过对计时次数的分析可使实验简单化。 cnki
An excellent approximate solution of the motion of a nonlinear simple pendulum is obtained by the method of Green's function.
应用格林函数方法，给出了非线性单摆运动的较好近似解。 cnki
Have designed under the control of regulation pouring simple pendulum here on the basis, have been completed mixing up the design pouring the simple pendulum controller.
在此基础上设计了倒单摆的控制规则，完成了模糊倒单摆控制器的设计。 ourtra
The exact and approximate solution of a nonlinear simple pendulum is obtained.
本文推导非线性单摆的精确解及级数表达式。 cnki
The ideal simple pendulum movement is not practical though it is simple, and the practical case comes from the correction and improvement of the ideal case.
理想的单摆运动虽然简单却不实际，实际情况需要在理想情况的基础上进行修正和改进。 dictall
The length of the simple pendulum and acceleration of gravity have different meaning which depends on special conditions.
在单摆的周期公式中，摆长和重力加速度，在特定条件下具有不同的意义。 cnki
The paper discusses the law of the damping-without- drive simple pendulum motion through phase- graph method.
用相图法分析讨论了有阻尼无驱动单摆的运动规律。 dictall
The usual formula of the period of a simple pendulum is only an ideal case when R is infinite.
通常的周期公式仅仅是 R为无限大时的理想情况。 cnki
A variable length simple pendulum model is introduced, elementary analysis and perturbation analytic solution of nonlinear differential equation for parametric resonance are presented.
采用可变长度单摆的力学模型对秋千振荡给出初等分析，采用微扰近似法导出了秋千的非线性参数共振解析解，并进行了讨论。 cnki
Analytical approximate periods and periodic solutions to large amplitude oscillation of a simple pendulum are constructed using a new method.
构造了单摆大振幅振动的高精度解析逼近周期和周期解。 dictall
As an approximate method, with the trigonometric function, the simple pendulum dynamical equation is simplified, and the approximate formula for the period of simple pendulum movement is presented.
利用三角函数作为一种近似方法，对单摆的动力学方程进行了简化，给出了大角度条件下单摆运动的周期的近似公式。 dictall
Based on error transfer theory and error synthesis, the maximum pendulum angle is determined when simple pendulum is used to measure acceleration of gravity.
根据误差传递理论和误差合成方法确定了单摆测重力加速度时的最大摆角。 cnki
From theoretically, the influence of the angular amplitude of simple pendulum on its period is analyzed, and the accurate calculation formula of the simple pendulum period are given.
从理论上分析了单摆的角振幅对其周期的影响，并给出了单摆周期的精确计算公式。 dictall
In this paper, simple pendulum motion is studied by means of the series perturbation method.
本文用级数微扰方法研究单摆运动。 cnki
Small ball and light string“ is one of the application conditions for simple pendulum cycle formula.”
“摆球为小球、摆绳为轻质绳”是单摆周期公式的适用条件之一。 cnki
This paper studies the nonlinear motion law of a simple pendulum with damping factor.
本文研究具有阻尼因素的单摆非线性运动规律。 cnki
To state the restoring force of a simple pendulum during oscillation is the resultant force of the gravity of the ball and the pulling force of the thread is wrong.
常出现一些模糊认识，即认为单摆在振动中所受的回复力就是摆球所受重力与绳子拉力的合力，显然，这是错误的。 cnki
Under the action of random excitations, the response of a simple pendulum with large displacement was studied in this paper by means of nonlinear spectral analysis.
本文应用非线性谱分析法对大位移单摆在随机激励作用下的非线性随机振动问题进行了研究。 cnki |