一般说来，如此超薄得振动膜应该是透明的，可允许激光束穿过。
Normally a diaphragm so thin would be transparent, allowing the laser's light to escape.
光学测量法中以光干涉测量技术最为常见和应用广泛，可实现高精度的非接触式振动测量。
Optical measuring method, optical interferometry is the most common and used widely for high accuracy non-contact vibration measurement.
指出在隧道内，车体的横向振动加速度可减少30%左右。
It points out that in tunnel, the lateral vibration acceleration of the car body can reduce by about 30%.
打入式基桩施工引起的持续振动可引起桩周土液化，降低桩侧摩阻力，从而影响单桩承载力。
Owing to the liquefaction of soil around piles caused by sustained construction vibration the lateral resistance and bearing capacity of piles could be decreased.
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.
通过可连接的电单元传送刺激，所述电单元被设计成在与电极相连的同时产生TENS和振动刺激。
The stimulation is delivered by an attachable electrical unit designed to generate both the TENS and vibration stimuli while connected to the electrode.
在此基础上，开发了轧机工作辊振动在线监测系统，可实现轧机振动工况的在线监控。
With the support of the method, we developed a vibration monitoring system for working rollers, which could realize on-line monitoring the working condition of vibration in rolling processes.
振动架下部安装有一个应急手动装置，使用手动装置可推动振动架，其手柄在料仓的外面。
An emergency hand-drive is arranged on the lower part of the vibrating grid, the vibrating grid can be pushed by a hand-operating device whose handle is arranged outside the bin.
介绍了一种实用的液压振动钻孔装置。该装置安装在车床尾座上，可实现振动钻孔。
This paper introduces the developing process of an actual hydraulic vibration drilling apparatus, which is installed on a lathe tailstock to achieve the vibration drilling.
通过对某机组可倾瓦发生的非正常低频振动进行测试，诊断出了振动故障。
The abnormal low frequency vibration on tilting-pad bearing in a certain machine is measured and the vibration fault is diagnosed.
从退化系统稳定的主振动解出发，运用摄动法，可研究原系统的拟主振动。
By the perturbation method, one can study the quasi-principal vibrations of the original systems from stable solutions to the principal vibrations of THT degenerate systems.
驻声波振动陀螺是一种可实现高精度的振动陀螺仪。
Acoustic standing wave gyroscope is a type of vibrating gyroscope which can, provide high accuracy.
此法计算出的配重具有最小转动惯量，因此可降低机构的振动力矩。
The inertia counterweights determined by this method can reduce the shaking moments of spatial linkages.
相对于一般振动试验，其可达到的频率范围较高，且可实现六自由度振动和快速温变的综合。
Compared with ordinary vibration test, it can achieve a higher frequency and can make the complex test which combines six degree-of-freedom vibration test and rapid temperature changing test.
一种利用电池和微型电机带动的振动头振动的美容按摩器，振动头内可装有护肤美容膏。
Disclosed is a beauty masseur whose battery and miniature motor drive the vibration of a vibratory head, and skin care and beauty cream can be contained in the vibratory head.
通过根据可移动板的振动对占空比的反馈控制，可控制可移动板以在适当的相位和适当的振动角振动。
By the feed-back control of the duty ratio according to the oscillations of the movable plate, the movable plate can be controlled to oscillate in the proper phase and at the proper oscillation Angle.
利用测出的比例常数和滞后角，对高速磨削过程中出现的不平衡振动，可实现转子系统一次试加重的快速动平衡。
With the measured ratio and lagging Angle, in the process of field balancing for high speed grinding, the rotor system can attain quick balance just adding balancing mass one time.
通过观察和检测数据分析，电动机的平板式钢板端盖改为盘式铸铁端盖，可提高端盖刚度，降低电机轴向振动。
By observation and analysis of the test data, changing the plate steel endshield of motor into the disc iron one can improve the rigidness of endshield, and reduce the axial vibration of motor.
耐震压力表适用于环境剧烈振动场所，可耐受介质的脉动，冲击及突然卸荷，仪表指示稳定清晰。
Seismic pressure gauges for the environment places severe vibration, the pulse of media tolerance, and the impact of a sudden unloading, gauges clear instructions and stability.
本发明涉及可同时提供振动功能和音频功能的多功能扬声器。
The present invention relates to a multifunctional speaker that is able to provide vibration and sound functions simultaneously.
结果表明，此方法可明显抑制附件振动，并对姿态控制的影响很小。
The results show that the vibration of appendages is suppressed significantly, and...
介绍了一种基于振动信号隐马尔可夫模型(HMM)的新的齿轮故障检测和诊断方案。
A new gear fault detection and diagnosis scheme based on Hidden Markov Model (HMM) of vibration signals is introduced.
研究证明，采用振动搅拌与强制搅拌相结合的方案，结构紧凑，可明显提高搅拌质量和搅拌效率。
Finally, it is indicated that a compact combination of vibratory mixing and forced mixing technqiues will promote mixing quality and efficiency.
在双通道示波器上可直观地观测拍现象，并利用拍振动曲线测量交流电的频率。
The phenomenon of beats can be observed directly on the double-channel oscillograph and the frequency of alternating current can be measured by the vibration curve of the beats.
提供一种振动设备，其可通过简单的构成轻易地调节可移动板振动角和相位。
Provided is an oscillating device, which can adjust the oscillation Angle and the phase of a movable plate easily with a simple constitution.
基于轴向可伸长梁的几何非线性理论建立了弹性直梁在热过屈曲静态大变形附近自由振动的几何非线性模型。
Based on the geometrically nonlinear theory for axially extensible beams, formulations of free vibrations in the vicinity of thermal post-buckling were derived.
根据给料工况要求和有关铁粉流动性以及流量的试验结果，设计出一种可实现定量控制功能的振动给料斗。
A vibratory feeder that can control discharge of iron powder quantitatively is designed based on working conditions and experimental results.
设计变量可包含复合材料结构的铺层方向角。广义气动力导数计及正交振动形态导数的影响。
The design variables include the ply orientations of composite material, and the derivatives of generalized aerodynamic forces involve normal modes derivatives.
地震模拟振动台基础实质上是一个给振动台面运动提供反力的质量块，它是振动台可动系统的重要组成部分。
Actually, foundation of shaking table is a mass that provide reaction to table movement and is an important part of the moving system.
地震模拟振动台基础实质上是一个给振动台面运动提供反力的质量块，它是振动台可动系统的重要组成部分。
Actually, foundation of shaking table is a mass that provide reaction to table movement and is an important part of the moving system.
应用推荐