查询词典 oscillation

To damp out the inter-area oscillation in power system, a novel power system stabilizer design approach based on minimax principle was proposed.

针对电力系统中存在的低频振荡现象，提出了应用极大极小值原理设计电力系统稳定器的新方法。

So not only super-harmonic,also subhar monic and stochastical oscillation will appear.

因而，系统不但出现高次谐波，而且还将出现亚谐波及随机振动现象。

Coulomb blockade ; Coulomb oscillation ; negative differential resistance ; multiple valued memory

库仑阻塞；库仑振荡；负微分电阻；多值存储器

In all of the movements and exercises the first and most important principle to remember is to allow the natural oscillation of the breath to be reflected in your body.

在所有的动作与运动中，需要记住的首要原则是：让呼吸自然的起伏波动反映在你的身体上。

An unknown natural nonlinear oscillation phenomenon named 'quasi-fluid state'is introduced in this paper.

固体"类流态"现象的混沌动力学特征及机理研究类流态，合

Finally, the combination of adaptive control and proportional control are applied to develop the control algorithm in DSP to suppress the disturbance and natural frequency oscillation simultaneously, and the efficiency is verified experimentally.

最后，本文结合适应性控制和比例控制演算法於DSP内，进行同时抑制平板上的扰动量和自然频率共振的实验研究，结果证实此控制方法有很好的效果。

By detecting the oscillation circuit natural frequency to determine the level of water.The frequencymeter use the Microprocessor internal counter to counting the film resonant frequency of the water level sensor pulse,then Microprocessor regular function to achieve frequency testing, final adoption of LED display circuit dynamic numerical show.

该频率计直接利用单片机内部的计数器对薄膜谐振式水位传感器的频率脉冲信号进行计数，然后利用单片机的定时功能实现对频率的检测，最后通过LED动态显示电路显示数值。

The principle that weld pool size is well correlated with the frequency of natural oscillation excited on weld pool surface has been used for a real-time full-penetration control in the TIG welding of steel.

焊接熔池自然振荡频率与熔池尺寸之间存在良好对应关系的原理。

The restoring Casimir force, which is the force that changes from repulsion to attraction with the increasing slab separation, may be found to exist between perfectly conducting material and metamaterial slabs. This restoring force is a natural power for the system oscillation in vacuum and also can be used for system stabilization

而若将其中一个材料板取为理想导体板，Casimir效应则可表现为随板间距的增大从排斥力转变为吸引力即平衡回复力，这种力可用来产生板间振荡或稳定真空中的力学系统。

Application of proportional controller to active vibration control incorporated with passive vibration isolator to suppress its resonant oscillation of natural frequency is proposed in this paper. Vibration acceleration acquired from accelerator is inputted to controller as feedback signal. The processed signal from controller is transmitted to voice coil actuator to control vibration.

本文主要是运用比例控制器进行被动式隔振系统自然频率共振抑制之主动控制研究，控制回馈讯号采用加速规量得之振动加速度值，经由控制器计算输出控制讯号驱动音圈致动器进行主动控制。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。