查询词典 pendulum

In order to provide theoretical basis for the parameter of design on a new type of vibration generator,this parameter of design is seen as a double-body pendulum and mathematical model.

为了给一种新型振动机的参数设计提供理论依据，将其抽象为双物理摆的力学、数学模型。

This paper deduces the mathematical model of a single-inverted pendulum system by Lagrange equation and designs its controller by the adaptive fuzzy method, later, combining its model and controller in Matlab simulation and operating it.

根据Lagrange方程建立了单级倒立摆系统的数学模型，利用模糊自适应控制算法设计了倒立摆系统的控制器，并在Matlab的仿真模块中将倒立摆系统的数学模型和控制器结合起来。

Thinking that the pendulum was simply too sensitive to angle, I tried a mercury switch, which needless to say, led to the same futile results.

以为钟摆只不过是过于敏感的角度来看，我尝试了水银开关，它不用我多说，导致相同的结果是徒劳的。

The design of the sensor airbag has a lot of kinds, some are using pendulum or lever switch, still have the spring load transfer wheel, in addition to use mercury switch products.

安全气囊的传感器的设计有很多种，有一部分是采用摆锤或杠杆式开关，还有的是弹簧负载的转轮式，此外还有用水银开关的产品。

The rocket was equipped with a "mercury switch", in a similar vein to the ill-fated pendulum and ball-switches of preceding flights.

火箭配备了"水银开关"，在一个类似的静脉者，注定摆球开关前的航班。

A pendulum is a hanging metal rod, and it usually has a weight at the bottom.

摆是悬挂着金属的杆，通常在底部系着一个重物，能够摆动。

Some clocks have a different kind of pendulum. The metal rod holds a vessel and this vessel contains some mercury.

有些钟用一些不同的摆，金属杆的底部装了一个小容器，容器里装有一些水银。

Methods Twenty cases caused by the missal movement of the upper molar aged 10.5～11.5 years were included in this study.

在临床治疗中可以夜间带头帽或颈带配合口外弓，或活动矫治器，也可以使用螺旋弹簧、Ⅱ类牵引、滑动杆或pendulum等［1～5］。

In 2005, we have fulfilled the improved experiment, which included a new cave laboratory with more homogeneous gravitational background, a modified pendulum with a quadrupole moment of mass distribution to further quiet the contribution from the local gravity gradients, a high vacuum chamber to suppress the disturbance from the residual air current, the synchronous monitors of the rotating period of the turntable and temperature, the modulation experiment of background magnetic field, and so on.

新的实验中进一步克服了2002年实验中的背景引力梯度的影响，同时还进行了温度、回转周期稳定性的同步检测和磁场影响的调制实验，以及数据处理方法的研究，进一步提高了实验的置信水平。

A new kind of three-line pendulum system to measure moment of inertia was introduced.

介绍了一种嵌入式三线摆转动惯量测量系统。

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