弯曲振动频率对导线微动寿命影响不大。
The frequency of bending vibration has less effect on the fretting life of conductor.
杆作平面运动时，其扭转振动与弯曲振动解耦。
In the case of planar motion the torsional vibration is decoupled from the flexural vibration.
提出了V型电热硅微致动器的弯曲振动力学模型。
A flexural oscillation model about V-shaped silicon electro-thermal micro actuator is presented.
将超声波变幅杆与弯曲振动刀杆作为一个系统加以研究。
The ultrasonic horn and bending vibration cutter are studied as a system in this paper.
柱体型超声波电机依靠圆柱定子的弯曲振动驱动转子旋转。
The cylindrical type ultrasonic motor USES bending vibration of cylindrical stator to drive rotor.
首先推导出回复力作用下的复合平板叶片的弯曲振动特性。
The flexural vibration characteristics of the composite plate affected under recovery force have been derived.
动力总成的弯曲振动对汽车的振动和噪声有着重要的影响。
Power assemblys flexural vibration has much influence over vehicle vibration and noise.
用半解析法求解竖向地震作用下充满液体管道的弯曲振动反应。
The bending vibration of a pipe full of liquid is solved by semi analyze method during earthquake.
用动力分析与动态设计方法，研究了农业机械的弯曲振动问题。
The technology of the dynamic analysis and design is led into the field of flexural vibration of farm machines.
一个软光学声子模来源于在铌-氧平面内的三重简并对称弯曲振动。
A condensed soft optical phonon mode originates from the triply degenerate symmetric in-plane O-Nb-O bending.
考虑轴向力和截面转动惯性效应的影响，导出弯曲振动的固有频率。
The influence of the axial force and the inertial effect of the cross section on the natural frequency of flexural vibration is considered.
该换能器利用前盖板的弯曲振动与换能器的纵向振动耦合展宽频带。
A broadband underwater Tonpilz transducer was designed by using the coupling of transducer's longitudinal vibration mode and the bending vibration mode of front mass to widen its frequency band.
研究了两边铰支弯曲薄板在分布简谐激振力作用下的柱型弯曲振动。
Dynamic behavior of a curved panel undergoing cylindrical bending under harmonic excitations is investigated.
研究了裂纹转子的弯扭耦合振动特性，分析了扭转对弯曲振动的影响。
In this paper we have researched the bending torsional coupling characteristic of cracked rotor, and analysed the influence about torsional vibration to bending vibration.
从振动的角度看，车辆动力传动系可分为弯曲振动系统和扭转振动系统。
From the view point of vibration, powertrain is divided into bending system and torsional system.
转子动力学的纯弯曲振动理论和纯扭转振动理论一般不能解释这一现象。
Usually , the vibration phenomena can not be explained by the theory of the pure lateral vibration and the pure torsional vibration of rotor dynamics.
将计算单裂纹结构基频的方法推广到求含多处裂纹梁弯曲振动的近似基频。
An approximate method of calculating the fundamental frequency of bending vibrations of multi-cracked beams is proposed on the basis of a modification of the method for single-cracked structures.
该文提出了超波声点焊机轻型弯曲振动系统的CAD（计算机辅助设计）方法。
The article puts forward computer aided design (CAD) method used for a light flexural vibration of the ultrasonic spot welding machine.
运用弹性梁弯曲振动理论和模态分析法建立了多轴汽车平顺性分析的柔性模型。
A flexible model of multi-axle vehicle ride comfort is presented by combining the vibration theory of elastic beam and modal analysis method.
从而将求解离散体系对多点地震激励反应的方法推广到管线的弯曲振动问题中。
Thus the usual method for the discretized system under the action of multi-support excitations is expanded and can be applied for the continuous system.
对该动力总成的主要低频弯曲振动模态的计算结果得到实验模态分析结果的验证。
The calculated lower-frequency bending vibration modes of the powerplant are consistent with experimental modal analysis results.
压电分流电路的电感值与电阻值取最优值时，可明显降低车体一阶弯曲振动峰值。
When the optimal inductance and resistance of the piezoelectric shunting circuit are obtained, the peak of the first order vertical bending vibration peak can be reduced obviously.
文章对弯曲振动模态超声电机的设计具有指导意义，对其深入研究具有参考价值。
This paper is meaning to the design and study of the bending vibration ultrasonic motors.
这里的动画图甚至能把诸如环的面外弯曲振动这些难以理解的振动形式解释清楚。
Animated graphics clarify even vibrations that are difficult to comprehend, such as the out-of-plane ring bend.
利用弯曲振动试验、纵波传播试验、纵波共振试验测定刨花板的动态抗弯弹性模量。
The dynamic deflection moduli of particleboard were measured by flexural vibration. longitudinal transmission and longitudinal resonant vibration.
为改善直升机传动轴的动力学特性，研究了非惯性系下复合材料传动轴的弯曲振动问题。
To improve the dynamic characteristics of a helicopter transmission shaft, bending vibration of a composite transmission shaft was investigated under a non-inertial system.
汽车动力传动系的弯曲振动不仅会影响乘坐舒适性，而且会引起车辆零部件的早期损坏。
Bending vibration of automobile power transmission system not only affects its riding comforts, but causes earlier destruction of automobile parts.
通过修正金属细棒的长度和横截面积，实现了换能器中纵向振动与弯曲振动的同频共振。
By correcting the length of the metal slender rods, the simultaneous resonance of the longitudinal and flexural vibrations in the transducer is acquired.
通过修正金属细棒的长度和横截面积，实现了换能器中纵向振动与弯曲振动的同频共振。
The resonance frequency equations for the longitudinal and flexural vibrations in the transducer are derived.
将水轮发电机组系统的振动问题分解为轴向振动、径向弯曲振动及切向扭转振动进行研究。
The vibration of axial, radial bend and tangent torsion direction on water turbine-generator unit is discussed.
应用推荐