unit speed

Through CNC-PLC data and tache of signal disposals of simulation unit, principal axis AC motors is controlled by transducer. hence, the constant thread speed of grinding wheel combining with the principal axis motor is gained.

采用CNC-PLC模拟量单元的数据及信号处理环节，用变频器来实现对砂轮主轴电机的控制，从而保证砂轮以恒定的线速度进行研磨加工。

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The stability and reliability of thyristor speed control system in paper machine was discussed in this paper, AEC's drive unit was especially introduced in detail.

对造纸机可控硅速度控制系统的稳定性和可靠性进行了探讨，尤其对AEG公司的传动装置作了详尽阐述。

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The knot is a unit of speed equal to one nautical mile per hour.

“节”是表示每小时航行1海里的一个速度单位.

词典精选例句

Set the flash unit to auto mode and set the shutter speed below 1 90.

将闪光装置设置为自动模式并将快门速度调到慢于190.

网络文摘精选

This paper presents the major parameters of hydraulic turbines one by one, such as rated head, specific rotating speed and specific speed coefficients, unit flow, unit speed, cavitation coefficient, efficiency, stability etc.

对构皮滩水电站水轮机的额定水头、比转速及比速系数、单位流量、单位转速、空化系数、效率、稳定性等逐一进行论述，介绍了基本参数和参数水平。

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The first step is to change cutting speed according to the thickness of work piece, which means to change the absorbed heat of unit.

一是根据工件厚度的变化来调整等离子体弧切割速度，即改变单位体积上工件所吸收的功率。

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Filling, film thickness, rotation speed and other parts are regulated centralized control unit for easy operation.

充填 、 片厚和转速等各部分控制调节均实行集中控制,易于操作.

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Common DC bus is mainly composed of rectification and inverter unit, with which three-phase alternating current becoming into fixed power direct current, then direct current is again converted into frequency and voltage adjustable alternating current by inverter to control motor speed.

公共直流母线技术主要由整流单元和逆变单元组成，三相交流电经过整流单元以后，变成一定功率的直流电，再经过逆变单元变成频率和电压可调的交流电源，用来控制交流电机的速度。

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The results show that the semi-physical simulation platform operates stably, and can become a good test platform for high-speed train design and unit functional verification to meet the needs of the scientific research and experiment.

平台的仿真结果表明，本文所设计的高速列车网络控制系统半实物仿真平台运行稳定，可为高速列车的系统设计、单元功能验证提供了良好的测试平台，能够满足科研和实验的需要。

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Also used as a unit for counting typesetting speed ( so many ens per hour ).

半方亦用作计算排字速度的单位 ( 每小时若干半方 ).

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This text introduce the following turbines parameter select and calculate of the Liujinba water power station: the specific speed, unit discharge, unit speed, the high degree of suck out etc.

介绍了留金坝水电站灯泡贯流式水轮机参数：比转速、单位流量、单位转速、吸出高度等的选择与计算。

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A unit of data transfer speed or computer storage utilization.

数据传输速率或计算机存储器利用率的一种单位.

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