With the increase of driving frequency, the initial radii range of cavitation bubbles decrease, and the oscillation intensity reduces.
随着声波频率的升高，空化气泡的初始半径取值区间越来越小，空化振荡也越来越弱。
Furthermore, it is found out in the experiments that the degree of phase response linearization of liquid crystal modulator decreases with driving frequency increasing.
同时，本文还在实验中发现了，相位响应的线性化程度会随着驱动频率的提高而降低。
When the driving frequency is high enough, a large number of ions are trapped and the induced space charge field makes a great many of electrons stay in the discharge volume.
当外加电压频率足够高时，大量离子被俘获在放电空间，空间电荷场又引起足够多的电子滞留在放电空间。
Now some models with automatic induction rainfall size function, it can adjust according to the actual work of intelligent wiper rainfall frequency, so that you can do with driving.
现在部分车型具有自动感应雨量大小的功能，它能根据实际雨量大小来智能调整雨刷工作的频率，让你能做到全心全意开车。
In addition, by count of vibration power the influence of the vibration frequency on driving power is analysed.
通过振动装置的功率计算，分析了振动频率对驱动功率的影响。
The semiconductor laser power supply features continuous adjustable laser pulse frequency and continuous adjustable laser driving current of 6~30A.
其中，激光频率设置为连续可调，激光器的驱动电流6~30A连续可调。
Comparing with frequency converting driving system for asynchronous machine and adjustable speed for DC motor, the driving system has a wide application foreground.
与变频异步电机驱动系统和直流电机调速系统相比，开关磁阻电机驱动系统有着广阔的应用前景。
Driving Method:commom induction motor, flame proof induction or frequency flame proof motor. The installation of motor has B3, B5 two kinds.
驱动方式：普通异步电动机、隔爆型异步电动机或变频防爆。电机安装分B3、B5二种。
This paper introduces the micro magnetometer and analyses the natural frequency and driving voltage of the sensor as well.
文中介绍了基于这一原理的微型磁强计，对传感器的固有频率和驱动电压进行了分析和计算。
The effects on the contrast of the LCLV projecting system, such as the LCLV driving signal voltage, frequency, duty cycle and the display screen illumination were analyzed.
分析了LCLV驱动信号的电压幅值、频率、占空比以及屏幕照度等诸多因素对投影系统对比度特性的影响。
The relationship of driving voltage and driving force, structural stiffness and resonant frequency of the electrostatic comb actuators are calculated.
对静电梳状驱动器的驱动电压—驱动力关系、结构刚度以及谐振频率进行计算。
A new drive circuit for IGBT is designed. It features high switching frequency, high driving power, simple-structure and reverse-turn-off.
论文中还设计了一种新型的IGBT驱动电路，它具有开关频率高、驱动功率大、结构简单且具有负压关断的特点。
By varying the frequency and amplitude of driving signals, it is possible to control the moving direction and velocity of the actuator.
改变驱动信号的频率和幅值，能够控制驱动器的运动方向和速度。
To solve the problem of exaggerated angle pulse in the ratio driving and tracing measuring technique in testing in situ for large gears, the programmable dynamic frequency doubler has been developed.
为解决大齿轮在机测量过程中采用比例驱动跟踪测量技术时转角脉冲当量过大的问题，研究开发了可编程动态倍频器。
Driving is mainly regulated by frequency converter, with high driving accuracy of synchronous belt.
主传动采用变频调速。同步带传动，传动精度高。
The frequency changing start up process of generating unit actually is a synchronous driving process under the action of electromagnetic moment of the stator and rotor of motor.
机组变频起动过程，实际上是电动机依靠定子和转子的电磁力矩作用的同步驱动过程。
The controlling loop includes start-up circuit, frequency tracking circuit, driving signal circuit, and water lack protecting circuit.
控制回路由启动、频率跟踪、驱动信号、缺水保护电路组成。
The inverter runs at low frequency when driving fan can play a very good effect at saving energy.
通过变频器驱动风机，让变频器运行在低频率下，起到了很好的节能效果。
The main character of the HVS is that, by means of fluctuating oil pressure, the pile-driving force can be changed in a higher frequency, and therefore better vibrating effect can be gained.
液压振动系统的主要特点是在桩机液压系统中的压桩油路产生流体压力变化和波动，从而使沉桩力出现高频的周期变化，产生振动压桩的效果。
According to driving requirements of hybrid electric vehicle (HEV), a novel high frequency AC hybrid power control system is presented.
根据混合型电动汽车的性能要求，提出了一种采用高频交流的混合动力控制系统。
Meanwhile, PWM inverters using high switching frequency device that shortens the rise time of PWM output pulse have been widely applied in high-speed AC driving locomotive.
同时，高速交流传动机车广泛采用高开关频率器件的脉宽调制（PWM）逆变器，使得逆变器输出脉冲具有陡上升沿。
On the base of analyzing the principle of original air compressor system, remolding system is put forward concerned with frequency conversion driving for air compressor.
在分析原空压机系统工作原理的基础上提出了空压机系统变频驱动改造方案。
An integrating device of variable frequency and speed-down is an important driving and control unit which combines a variable frequency module, a variable frequency motor and a retarder.
变频减速一体机是将变频模块、变频电机和减速机有机集成一体的重要传动控制单元。
The experiments of load manifest that the test sample of variable frequency drive for SPCP has good driving capability.
试验样机的带载试验表明，潜油螺杆泵变频驱动装置试验效果良好，性能达到了设计要求。
The paper thoroughly introduces the ac-ac frequency converter in driving system of asynchronous motor for underground coal mine explosion-proof winder.
本文对一种用于煤矿井下防爆绞车驱动的交交变频器——鼠笼式异步电机传动系统做了全面的介绍。
This paper introduces a design method and circuit of power supply with high voltage and high frequency response for driving capacitive load.
本文介绍了一种可带容性负载的高电压、高频响激励电源的设计方法及相应的实现电路。
According to matching of driving mode frequency and detection mode frequency, the structure dimensions are optimized.
根据陀螺驱动模态频率和检测模态的频率匹配，优化了其结构尺寸。
Turbulent characteristics of different frequency band in constant volume combustion bomb can be realized by changing the structure of the perforated plate and the velocity of driving motor.
利用孔板平动法生成湍流，通过调节平板孔径的大小和驱动电机的转速来达到在定容燃烧弹内生成不同频段湍流特性的目的。
Two phase driving and three phase driving in high frequency were proposed firstly.
本文中首次提出了高频两相、三相驱动的方案。
It is fully hydraulic double driving, with the variable frequency and amplitude, articulated turning, so has good driving performance and gradeability.
全液压双驱动，变频变幅振动装置，铰接转向，具有良好的驱动和爬坡性能。
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