查询词典 oscillation

Adaptive optics ; fast steering mirror ; mechanical oscillation ; filter ; control

自适应光学；高速倾斜反射镜；机械谐振；网络滤波；控制

Strong antidumping property: When titanium is affected by mechanical vibration or electric oscillation, its vibration damping time lasts the longest time, compared to that of steel and copper.

抗阻尼性能强：金属钛受到机械振动、电振动后，与钢、铜金属相比，其自身振动衰减时间最长。

Vibration processing/molding has been recently developed, in which polymer melt essentially flows or deforms under periodic stress in direct/superposed mechanical oscillation or ultrasonic vibration shear/pressure so that the flow field and some physical processes are varied.

近年来出现了振动加工成型，其实质是在机械振动、超声波的直接作用或叠加在剪切、压力流上，使聚合物熔体在周期性变化的应力下流动和变形，从而改变流场类型、强化流场强度和一些物化过程。振动会影响材料的粘度和松弛行为，所以也会影响分子扩散和剪切速率敏感的共混等过程。

Observing mechanical oscillation effects on biomechanical behaviors of preadipocytes using biomechanical stimuli would provide more direct experimental evidence for treatment of simple obesity using manipulation and massage therapy.

摘要背景：幼年动物脂肪组织中前脂肪细胞的生物学行为与肥胖的发病和防治关系密切，而采用细胞生物力学实验方法直接观测力学振荡对前脂肪细胞生物力学行为变化可为推拿按摩治疗单纯性肥胖原理研究提供更直接的实验证据。

An interesting feature is that this component is not a zonal wave type oscillation, but rather a meridional wave type fluctuation.

一个有趣的特征是这一分量不是纬向波型的振荡而是经向波型的振荡。

The theoretical analysis and simulation results show that, based on the differential geometry of the chaotic controller not only can eliminate the chaotic oscillation, but also be able to control the system to any given orbit, the effect was better than the traditional method of linear approximation.

分析和仿真结果显示，基于微分几何方法设计的控制器，不仅能够消除混沌振荡，而且能够把系统控制到任意给定轨道上，控制效果明显优于传统近似线性化方法。

Subsets of frequency response are physical microphonics, electronic ringing and oscillation, and acoustic ringing.

频率响应可分为物理微音效应、电子装置鸣响和摆动、声鸣响三组。

These two phenomena may be caused by the neutrino oscillation or other mechanisms which are not included in the minimal Standard Model, the most successful theory of the 20th century.

这两种现象可能是源于中微子振荡或其他的机制，然而这些机制并没有包含在20世纪最成功的理论——最小标准模型中。

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。

The receding calculations and experiment analyses in this subject are built on the blood cast of pig tongue.

本研究课题的前期工作是采用猪舌血管铸型模拟人舌而进行的数值计算与实验分析。

"Each human infection constitutes an opportunity for genetic modification of the virus through reassortment, mutation, or both...."

&每一次人类的感染都暗藏着一次基因修改的机会，无论是通过病毒的整合、突变或者兼而有之。。。。&