您要查找的是不是：
- The correction function can also be applied to Scan Velocity Modulation Circuit that aims to enhance the horizontal sharpness of CRTs and the relative implementation is introduced. 同样将修正函数应用于针对CRT进行水平方向锐度增强的扫描速度调制电路，也可以改善增强效果。
- Application of scanning velocity modulation circuit in digitalized color TV receiver 扫描速度调制电路在数字化彩电中的应用
- scanning velocity modulation 扫描速度调制
- An electron tube used to amplify or generate ultrahigh frequency by means of velocity modulation. 速调管一种用速度调节的方法放大或产生超高频率的电子管
- Then the key process parameters of laser bonding, including laser power, scanning velocity, and initial temperature, are obtained with the help of scanning experiments. 运用该模型计算了不同的工艺参数条件下硅/玻璃的温度场分布，并由此得出键合线宽。
- And when other condition is constant ,with scanning velocity increasing, the rate of dilution discreases, hardness increases;and with wire feed rate increasing, the micr... 当其它条件不变时;随着扫描速度的增加;堆焊层的稀释率下降;硬度增加;随着送丝速度的增加;堆焊层的组织均匀分布;硬度先增加;后下降.
- The research is based on the structure and principle analysis of digital direct current velocity modulation system of the mine hoister. 本课题通过对矿井提升机全数字直流调速系统的结构和原理分析，结合模糊控制理论的基础上。
- The electrical machinery velocity modulation control procedure, you may establish the parameter through this procedure, was allowed to control the speed through the feedback! 电机调速的控制程序,你可以通过这个程序来设定参数,通过反馈就可以控制速度了啊!
- The automatic control system of Assel mill involves the programmable controller,the direct current velocity modulation system,position controller,and the electronic cam. Assel轧管机的自动控制系统涉及可编程控制器,直流调速系统,辅机控制等。
- Must realize the direct current machine velocity modulation first to transform the alternating current into the cocurrent, this needs the leveling circuit. 要实现直流电机调速首先要把交流电转换为直流，这就需要整流电路。
- Through simulation on velocity modulation system of water wheel generator,indicated control effect of this control mode surpassed the conventional PID control. 通过对水轮机调速系统进行仿真,表明了该控制方式控制效果优于常规PID控制。
- Uses the advanced frequency conversion speeder to carry on the electrical machinery velocity modulation, the ease of operation, the rotational speed may move, safe and accurate. 采用先进的变频调速装置进行电机调速,操作方便,转速可调,安全准确。
- Explained with emphasis uses the BPTS series frequency changer to the engine bed main axle velocity modulation plan transformation,finally has produced the engine bed movement performance condition. 重点说明了利用BPTS系列变频器对机床主轴的调速方案改造,最后给出了机床运行的性能状况。
- The working principle and performance characteristic of asynchronous motor cascade velocity modulation are analyzed,and the inner feedback cascade velocity modulation is introduced systematically. 分析了异步电动机串级调速的工作原理与性能特点,介绍了内反馈串级调速电机及其装置的系统结构。
- This paper introduces the application of the programmable controller,the direct current velocity modulation system,the frequency inverter and the electronic cam switch in chamfering machine. 介绍可编程控制器、直流调速系统、变频器、电子凸轮开关在倒棱机中的应用。
- The operational principle of a velocity modulated hydraulic coupler and its application mechanism in a belt conveyor are introduced. 摘要介绍了调速型液力偶合器的工作原理，及调速型液力偶合器在带式输送机中的应用机理。
- The doctors gave him an ultrasonic brain scan. 医生给他做了脑部超声波扫描检查。
- velocity modulation characteristics 调速特性
- velocity modulation movement run 调速运行
- The second scan revealed a brain tumor. 第二次扫描显示出一个脑瘤。
