查询词典 pendulum

Instead of a scythe, Father Time held a huge pendulum, such as we see on old clocks

时间老人手里拿着的不是一把镰刀，而是一个巨大的象我们在老式时钟里所看到的那种钟摆。

The inside of the seismoscope is unknown: most speculations assume that the motion of some kind of pendulum would activate the dragons.

该仪器内部结构无人知晓：大多数的推测认为某种形式的钟摆运动触发了龙。

This paper briefly introduces the structure and principle of a new system of self-excited oscillation s , which is a magnetic pendulum with swing-controlled switch.

本文将对一种新的自激振动系统，即带有摆控开关的磁力摆的结构、原理及实验结果作一扼要的介绍和讨论。

Foot of the statue of Dr. Sun Yat-sen is the steeple bell, semilunar Place bell roof arcs, top of the tomb and the tomb of the hemispherical dome roof, as the first round bell pendulum slip. Place the tripod southern Taiwan (now the images of Dr. Sun Yat-sen) to the clock bell in New York, the "ting" is the ancient symbol of power. The clock is therefore with the whole "to arouse the people to build in" with the United States.

山下中山先生铜像是钟的尖顶，半月形广场是钟顶圆弧，而陵墓顶端墓室的半球形的穹隆顶，就像一颗溜圆的钟摆锤，广场南端的鼎台为大钟的钟纽，"鼎"在古代是权力的象征，因此整个大钟乃含"唤起民众，以建民国"之意。

This paper discusses the calculation formula of outline for disc cam about roller follower of linear motion along the axis,it analyses the maximum angle of pressure and position for disc cam,from several ordinary motions of follower constant speed motion,constant acceleration and constant deceleration motion,simple harmonic motion and pendulum motion.

从从动件几种常用运动规律—等速运动、等加速等减速运动、简谐运动和摆线运动入手，讨论了对心直动滚子从动件盘形凸轮廓线长度的计算式，分析了盘形凸轮的最大压力角及其位置。

This is a simple pendulum model of the bifurcation behavior of the bifurcation diagram, is my collection, for your reference.

详细说明：这是一个单摆模型的分岔行为的分岔图，是我珍藏的，供大家参考。

Using mechanical energy conservation law,the simple pendulum period is analyzed and its exact formula is given.

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。

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。

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。

By analyzing and comparing the basic internal elements of each method and approach, as well as their specific roles in different countries, we found, on the one hand, that the relationship between methods is not that of simple "pendulum movement" or replacement, but a spiral growing process.

一种教学法发展为另一种教学法不是表面上的替代关系，或者是反其道而行之，从一个极端摆向另一个极端的"钟摆关系"，而是呈现出一种相互继承、整合的递进关系。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失