vibration amplitude

THE INITIAL AMPLITUDE AND PHASE OF WEAKLY DAMPED VIBRATION Visiting Dunhuang for the first time First frost

弱阻尼振动中的初振幅和初相

The experiment platform on vibration round fouling is established to obtain fouling growth curves when the vibration amplitude and frequency is different and the expression between the asymptotic fouling thermal resistance and vibration Reynolds number.

在圆管振动条件下，得到了在不同的振动振幅和频率下污垢生长曲线，并且拟合出了渐近污垢热阻值和振动雷诺数的关联式。

Elliptical modal frequency of stator and vibration amplitude of core, frame and bearing house, and factor of isolated vibration are also given in the paper. These parameters are available for operation, design and manufacture of large turbine-generator.

给出了定子的椭圆固有频率，定子铁心、机座、轴承座的振动幅值及定子机座的隔振系数，可供600MW汽轮发电机运行及大型汽轮发电机组的设计和制造参考。

The effects of He-+ ion incident energy and incident angle, thermal vibration amplitude, correlations of thermal vibrations, displacements and adsorption of surface atoms as well as enhancement factor on the surface peak intensity are investigated.

讨论了离子入射能量、入射角度、晶格原子热振动幅度、相关系数、表面增强因子、原子位移和吸附原子等因素对计算结果的影响。

Measurement of Angular Vibration Amplitude by Time Average Imaging

角振幅的图像测量方法

Realization of the auto-steady amplitude control of electromagnetic vibration coal feeder

电磁振动给煤机自动稳幅控制的实现

The amplitude of the vibration determines the loudness of the sound.

振动幅度的大小决定声音的大小.

A direct mathematical expression for the relationship between the transmitter optics aperture and the satellite vibration amplitude has been derived. The assumption in the derived model is that the satellite communication system adapts on-off keying ( OOK) modulation and an APD as the detector.

从接收机的比特误码率与发射机的振动关系出发，采用OOK调制方式，以APD为光电探测器，推导得到了描述发射机天线口径与发射机振动关系的数学模型。

The results by simulation show that the displacement amplitude of vibration of the cutting-tool has been de-minished, which is propitious to prolong the life of the cutting-tool, and to enhance the cutting stability.

结果表明，平衡后切槽刀刀尖位移振幅减小了许多，提高了刀具寿命和切削的稳定性，改善了主轴系统的稳定性。

Simulation of vibration amplitude distribution during ultrasonic brazing

超声波钎焊过程中振幅分布的数值模拟

The frequency and amplitude of vibration are monitored.

振动的频率与振幅受到监控。

The impact of voltage, number of piezoelectric and damp on scalpel vibration amplitude is analyzed.

并分析了施加的电压 、 压电片数和阻尼对刀头振幅的影响.

Result shows that permanent bending and thermal bending after excitation are the main reasons leaded to the high vibration amplitude of the generator.

二者相互关联，共同引起机组在升速和带负荷过程中振动幅值的大幅爬升。

Vibration amplitude of space vibration hopper

空间振动卸料机的振动强度

Damping wakes possible finite steady-state vibration amplitude at resonance.

在共振时,阻尼可能限制稳定振动的振幅.

Theoretical analysis of complex amplitude of vibration for multi-photon optical Instability

多光子光学双稳性的复振幅解析分析

Because the vibration amplitude of the scalper changes with multiple factors such as environmental temperature, time variance nonlinear load and static state press, a vibration amplitude control technique is needed for obtaining the stable vibration amplitude in the power ultrasonic medical system.

由于手术刀的振幅随着环境的温度、时变非线性的负载、以及加压等因素的影响而变化，故此需要对振动系统的振幅进行稳定控制。

The results of simulation calculation indicate that the amplitude of vibration is reduced.

模拟计算结果表明减振效果明显。

The vibration amplitude of the new type of water-lubrication stern tube rubber bearing is obviously lower than plain NBR tail bearing.

通过橡胶轴承的振动试验可知，无论在低频、中频还是高频，新型水润滑橡胶尾轴承的振动都低于普通丁腈橡胶尾轴承。