pendulum clock [仪] 摆钟 ; 钟摆动态壁纸 ; 有摆的钟
simple pendulum [力] 单摆 ; 数学摆
The Pit and the Pendulum 陷阱与钟摆 ; 陷坑与钟摆 ; 掠夺者们 ; 深坑和钟摆
ballistic pendulum [力] 弹道摆 ; 弹道摆锤 ; 冲悔
compound pendulum [物] 复摆 ; 物理摆
Cirsium pendulum 烟管蓟
pendulum bearing [仪] 钟摆轴承 ; [机] 摆动轴承 ; 摇摆式支座 ; 钟摆
torsion pendulum [力] 扭摆 ; 摆轮
pendulum saw [木] 摆锯 ; 摆式锯 ; 吊截锯 ; 钟摆锯
Pendulum is a unlinear, coupling, variable and natural unsteadiness system.
倒立摆系统是非线性、强耦合、多变量和自然不稳定的系统。
参考来源 - 多种多级倒立摆系统控制和仿真环境的研究This paper mainly designs a kind of velocity collection system of the excavators which is ordered by Caterpillar Company. A new method in measuring the velocity is advanced, based on the pendulum.
本文主要设计了卡特彼勒公司定制的挖掘机空调的风速流量采集系统,提出了一种基于单摆法的流量测量方法,该方法的原理是基于流体阻力式的。
参考来源 - 风速流量采集系统设计It regards double inverted pendulum as an example. Based on the mathematics model of inverted pendulum, it adopts fuzzy control, introduces self-regulating function fuzzy controller, reaching optimized control through parameter regulation.
本文明确控制目标,以二级倒立摆为例,在建立了倒立摆的数学模型的基础上,对其进行求解,采用模糊控制的方法,引入带自调整函数的模糊控制器,通过参数调整,达到最优的控制效果。
参考来源 - 倒立摆数学模型及其模糊控制实现Then the equation of helicopter pendulum is derived from the nonlinear differential equation and linear differential equation, with the principle of helicopter aerodynamics.
深入探讨了单旋翼涵道风扇式无人直升机的动力学原理,结合其全量方程和线性化增量方程,推导出了其钟摆模态的数学表示。
参考来源 - 单旋翼涵道风扇式无人直升机的钟摆控制技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
以上来源于: WordNet
N-COUNT 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. 钟摆
N-SING 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. (事态、舆论等的) 摇摆
The political pendulum has swung in favour of the liberals.
政治的钟摆已经摆向了自由派。
The political pendulum has swung in favour of the liberals.
政治的钟摆已经摆向了自由派。
The pendulum seems to be swinging the other way.
钟摆似乎摆到另一方向去了。
I mentioned three reason why we want to shift this pendulum.
我提过三个原因,关于为什么我们想要改变这个摇摆不定的事态。
To stand without moving and say 'Here it comes,there it goes,' as the clock's pendulum swings back and fore."
VOA: special.2011.03.05
who shift the pendulum,who focus more on their strength, are not only happier,they are also,on the long run, more successful.
改变那个比率的人,更注重优点的人,不仅更开心,从长远来看他们也,更成功。
The Focault pendulum is one example where you can see that the Earth is rotating around its own axis.
傅科摆就是一个例子,通过观察它,你会发现地球在自转
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