共振器

For the sensor, this paper built series of theoretical model of vibration gyroscope. And research the relation about the angular speed with resonant frequency.

在感测器方面，本文也以理论分析建立振动式陀螺仪之相关运动方程式，讨论其角速度与共振频率间之关系，并加上模拟验证。

The pellet injection and the electron cyclotron resonance heating system have been involved in the China Torus Current Device No.

在中国环流器一号（HL－1）等离子体物理实验中，增加了弹丸注入和电子回旋共振加热系统。

The transmittance and dispersion relations of one-dimensional photonic crystals containing negative refraction materials were calculated.

利用这一特征可以制造高品质的宽带全方位反射镜，有望在半导体量子阱激光器、共振腔光发射二极管等光电子器中的谐振腔中发挥重要作用。

A novel edge-triggered D-flip-flop based on a resonant tunneling diode is proposed and used to construct a binary frequency divider.

提出了一种基于共振隧穿二极管的新型边沿触发D触发器并将之用于构成二进制分频器。

Under ADAMS environment,it establishes 6-DOF powertrain test rig model and studies the characteristic of force entent and frequency on the condition of sympathetic vibration by means of the performance of ER fluid, it is known that the value of force is small when electric field is strengthened at low rotation speed and the value of force is small when electric field is weakeded at high rotation speed.

利用电流变隔振器的性能，在ADAMS下建立发动机6自由度的仿真模型，通过频域分析，我们可以发现，当发动机在低速运转时，加大电场会使得发动机在共振频率时的幅值较小，而当发动机在高运转时，情况恰恰相反。

It is the gas that drives the exciter and accomplishes sympathetic vibration to make stickup layer break off then achieve the goal of clear for tramcar.

以气体自激振动原理，设计了一种激振器，利用气源驱动激振器使矿车达到共振，从而使附着在矿车底部的黏底层自行脱落，达到清车的目的。

Secondly, the cutter of the machine was studied from reducing vibration, emphasis on knives array, homeostasis. To apply "ANSYS"method, At the same time, it was known that inherent frequency of the main axis was so far higher than vibratory frequency, and the machine main axis'rotational speed won't cause sympathetic vibration.

其次，本文从减少振动入手对9LRZ-80型秸秆揉切机的关键部件切碎器进行分析，着重对动刀片的排列、动平衡等进行分析研究，并通过有限元分析，得到切碎器主轴固有频率远远大于机器振动频率，机具的转速不会造成共振的危害。

The effects of matching circuit on resonant frequency and vibrational charac- teristics of piezoelectric ultrasonic transducers were studied.

研究了匹配电路对压电超声换能器共振频率及其振动特性的影响；分析了由匹配电路和换能器组成的能量传输系统的有效机电耦合系数与匹配电路参数之间的关系。

First the feathers of vehicle hydraulic shock absorber vibration and sound is synthesized detailedly, classified as abnormal sound of friction attack, abnormal sound of resonance, abnormal sound of flow cutting and abnormal sound of gas.

首先对车辆液力减振器的振动噪声的特点进行了较为详细的分类和归纳总结，减振器异响分为：摩擦撞击异响、共振异响、截流异响和气体异响。

When the damping coefficient of the isolators is increased, the response in resonance of the system will be decreased.

增大隔振器的阻尼将明显地降低系统的共振响应；③减小隔振器的刚度有利于改善系统的隔振性能。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。