pendulum

noun

1. 钟摆
   a long straight part with a weight at the end that moves regularly from side to side to control the movement of a clock
   1. In education, the pendulum has swung back to traditional teaching methods.
      教育界又恢复了传统教学法。
   2. the pendulum of public opinion
      舆论的转变

1. 钟摆
   The pendulum of a clock is a rod with a weight at the end which swings from side to side in order to make the clock work.
2. N-SING （局势意见等的）摇摆不定，变化不定
   You can use the idea of a pendulum and the way it swings regularly as a way of talking about regular changes in a situation or in people's opinions.
   1. The pendulum has swung back and the American car companies have made dramatic advances in safety...
      三十年河东，三十年河西，美国汽车公司在安全方面已经取得了巨大进步。
   2. The political pendulum has swung in favour of the liberals.
      政治形势转而对自由主义者有利。

1. The pendulum has swung back and the American car companies have made dramatic advances in safety
   三十年河东，三十年河西，美国汽车公司在安全方面已经取得了巨大进步。
2. The political pendulum has swung in favour of the liberals.
   政治形势转而对自由主义者有利。
3. The mass of the pendulum bob does not change from one location to another on the earth's surface.
   摆锤的质量在地面各处都一样。
4. The Hydrometric pendulum is sometimes used to determine flow velocities in open channels.
   测流速的摆锤有时用于确定明渠中的流速。
5. The pendulum stopped swinging.
   钟摆停止了摆动。
6. The pendulum of the bedside clock disappears in the final room scene.
   床边时钟的钟摆在最后的房间场景中消失了。
7. Now one more very interesting oscillation& a torsional pendulum.
   现在是一个更有趣的摆动-，一个扭摆。
8. Simulation Research on Nonlinear PID Controller in Inverted Pendulum Control System
   非线性PID控制在倒立摆控制系统中的仿真研究
9. I want you to realize that these results for a pendulum have their restrictions.
   我想让你们意识到，这些钟摆的结果，有一定的限制。
10. Time dilation effect and the inherent of its mechanisms based on compound pendulum at relativistic motion are studied.
    研究复摆钟在相对论运动下的钟慢效应和复摆钟发生钟慢效应的内在机制。
11. The pendulum of the mind alternates between sense and nonsense, not between right and wrong.
    心理的钟摆往返于意义和无意义之间，而不是正确和错误之间。
12. You may then muscle test or pendulum which mineral is causing the problem.
    那时你可以肌肉测试或灵摆测试，看是哪一块矿石导致了问题。
13. Inverted pendulum is a typical nonlinear, coupling system.
    倒立摆系统是典型的非线性、耦合、变量和自然不稳定的系统。
14. The fuzzy control theory was introduced in order to study the controlling problem of the double inverted pendulum.
    采用模糊控制理论研究二级倒立摆控制问题。
15. The input axis of the azimuth gyro under this condition is vertical, and pendulum unit is nulled.
    在这样情况下方位陀螺的输入轴是处于垂直位置，同时摆锤单元在零位。
16. His work in this direction was motivated by his interest in light and in the design of pendulum clock.
    他对光线研究和钟摆设计的兴趣推动了他在这方面的工作。
17. And we can have the disk versus the pendulum.
    也可以让圆盘和摆。
18. Experimental study of measuring the acceleration of gravity with reversible pendulum;
    本文介绍了用阿特伍德机测量重力加速度的原理和测量方法。
19. This paper makes a deep study of linear inverted pendulum.
    从理论和实践上对直线一级倒立摆作了深入的研究。
20. The swing-up control of an inverted pendulum is investigated in the paper.
    本文的主要研究内容是倒立摆的起摆控制、稳定控制和网络控制。
21. First of all, this thesis analyses the structure and mathematic model of Inverted pendulum system.
    本文首先对倒立摆系统的结构和数学模型进行了分析、建模。
22. You can make a pendulum for yourself with a cord and a weight of any kind.
    你自己也可以用绳子和任意一种重物制作一个钟摆。
23. The general oscillation of a pendulum consists of a particle and a massive cord is studied.
    研究了由重绳和质点构成的绳摆一般振动，给出了任意初始条件下解析解。
24. Figure 3 illustrates in principle a vertical pendulum and a horizontal pendulum of the simplest kind.
    把它摆得和桌面齐平。图3说明了最简单的竖直摆和水平摆的原理。
25. Studying the equation of motion of damped simple pendulum, the shock wave solution is found.
    研究和分析有阻尼单摆的运动方程，应用近似法方程时发现存在冲击波解并精确求解。
26. ( 18th century) a watch with a balance wheel having a fake pendulum attached to it.
    带有一个平衡轮和一个仿造的钟摆连接着它的表。
27. The simulation result of pendulum track control illustrates the effectiveness of the proposed method.
    倒立摆跟踪控制结果证明了算法的有效性。
28. A method of the gradual fuzzy control for double inverted pendulum is put forward in this paper.
    针对二级倒立摆系统，提出了一种逐级模糊控制策略。
29. The disturbance-compensation of inverted pendulum servo system that was composed of AC-PMSM was studied.
    研究了基于交流永磁同步电动机的倒立摆伺服系统的干扰补偿控制问题。
30. Simulation results of inverted pendulum model show that this method is effective.
    通过对倒立摆系统进行仿真，结果表明该控制方法的有效性。

noun

1. an apparatus consisting of an object mounted so that it swings freely under the influence of gravity