查询词典 pendulum level

In the study of the stochastic chaos in simple pendulum, the random Melnikov process is derived and the mean-square criterion is used to determine the threshold amplitude of the bounded noise excitation for the onset of the chaos or random chaos in the system. For the coupled simple pendulum and harmonic oscillator, the Melnikov function is used to determine the condition for the onset of chaos in the case of Hamiltonian perturbations. In the case of non-Hamiltonian perturbation, the generalized random Melnikov process and mean-square criterion are used to determine the threshold amplitude of the bounded noise for the onset of random chaos.

在随机混沌研究中，应用随机Melnikov过程的均方准则研究了单摆在有界噪声激励下发生混沌或随机混沌时有界噪声激励的临界幅值；对于耦合的单摆-谐振子系统，先用Melnikov函数研究了在哈密顿扰动下发生混沌的必要条件；然后用推广的随机Melnikov过程方法研究了在非哈密顿扰动下发生随机混沌的必要条件；用最大Lyapunov指数及Poincaré截面方法结果与上述理论结果作了对比。

Mix up the design abstract pouring the simple pendulum controller applying blurred logic way designing that one mixes up a controller , apply the system linking with single axis Shan inverted simple pendulum.

谁能帮我翻译成英文啊！~模糊倒单摆控制器的设计摘要应用模糊逻辑方式设计一模糊控制器，应用与单轴单连接倒单摆系统。

Pass contrast studies find that, enter the competition time athlete selected for a sports meet pendulum adopting in springing in three arm posture is: The simple pendulum arm, lays bare an arm pair , lays bare an arm pair.

通过对比研究发现，本次参赛选手在三跳中采取的摆臂姿势为：单足跳为单摆臂、跨步跳为双摆臂、跳跃为双摆臂。

"We were looking at the slow steady swing of the pendulum as it counts the seconds," the younger one said,"and my friend has said it would be easy to stand in front of the clock for one hour, to stand without moving and say 'here it comes, there it goes' as the clock's pendulum swings back and forth."

"我们再看钟摆慢慢摆动计算时间，"年轻一些的人说道，"我朋友说在钟前站一小时很容易，要站着不动，还得在钟摆摆动时说：'摆过来，摆过去'。"

A switching control scheme is presented for an underactuated Furuta pendulum system, which consists of an actuated arm and an unactuated pendulum.

针对由一个驱动臂和一个未驱动摆杆组成的欠驱动Furuta摆系统，设计了实现其稳定的切换控制系统。

The technical characteristic of a pendulum drill assembly is to lose "penetration rate"in order to get"dropping angle", but sometimes a pendulum drill assembly can't meet the need of drop—off hole angle, which results in longer completion well cycle and more drilling cost.

防斜打直是常遇到的钻井技术问题，防斜的钻具组合是满眼钻具，纠斜的钻具组合是钟摆钻具，当满眼钻具满足不了井斜控制的要求，就必须强迫起钻换钟摆钻具，而钟摆钻具的技术特点是损&快&保&直&，有时还达不到纠斜要求，导致较长的建井周期和较高的钻井成本。

The clock is similar in appearance to the "master" type of clock with a one seconds pendulum and uses the Scotts notched tooth principle of pendulum propulsion.

时钟是类似在外观上，以&师父&类型的时钟与一秒钟摆，并使用scotts缺口牙齿的原则，摆推进。

An illuminated case highlights the brass pendulum and weights that feature a decorative cast pendulum bob and matching weight bands.

闪闪发亮的案件凸现了黄铜钟摆和权重的特点装饰演员摆锤和匹配的重量带。

The position of a pendulum bob, while the relevant "environment" may be the internal degrees of freedom , described classically by the pendulum's thermal vibrations.

研究量子退相干的&系统&可能指的是宏观性质的一个对象，而有关&环境&可能是内部的自由度，描述经典的钟摆的热振动

The gravitational vehicle driven gravitationally has wheel pendulum, eccentric pendulum and other structure for best utilization of gravity force.

重力车充分利用重力作动力，车体与车轮摆连接，偏心摆等结构可利用更多重力。

The second is to cut a mere 100 calories from your diet , which is the equivalent of a tablespoon of butter.

第二个就是从你的饮食中减少一百卡路里，只是相当于一大汤匙的黄油。

This is where the Rorschach test comes in.

现在，罗氏测试就出现了。