做每分钟转速下降试验时，需要一个转速表。
这些产品使无转速表或速度控制的直流电动机。
These products enable speed control of DC motors with or without tachometers.
电器转速表从点火系统中接受电压脉冲，通常是线圈。
An electrical tachometer receives voltage pulses from the ignition system, usually the coil.
最后给出了电子百分比转速表的静态和动态测试结果。
At last, testing results on static and kinetic characteristic of the Electronic Percent Turn...
在这个基础上，介绍了一种航空发动机数字转速表设计。
Based on this method, a digital tachometer design for aero engine was introduced.
介绍了一种其电路原理与脉冲计数式仪表不同的数字转速表电路。
The digital tachometer circuit, its principle is different from the pulse counter-type instrument, is described in this paper.
内饰经过更新，驾驶座前有修改过的工具箱，还有全新顶级的转速表。
The interior is updated with a revised instrument pack placed in front of the driver and a new top roll to the facia.
在阳光的警示灯都很难看到，它的几乎唯一的模拟转速表，可以清楚地看到。
In sunlight the warning lights are difficult to see and it's pretty much only the analogue rev counter that can be seen clearly.
速度计，转速表，行程表，燃油表和其他指标都列于最佳位置以保持视野清晰。
The speedometer, tachometer, trip meter, fuel gauge and other indicators are set in optimum position to keep the field of vision clear.
介绍了汽车驾驶模拟器中车速里程表和发动机转速表模拟系统的建立过程及方法。
The process and approaches in establishing a simulation system for vehicle speed watch and engine speed watch of driving simulator are introduced in this paper.
该测速仪具有硬件电路简单，测速范围、测量精度及分辨力均高于目前转速表等优点。
The tachometer so designed and developed excels in its simple hardware circuit, wide range tachometric survey, high rate accuracy, and high resolution power as compared with conventional tachometers.
在8500转速表提供高性能的分辨率高达每转1200脉冲，远高于传统编码器高。
The 8500 high performance tachometer provides resolutions up to 1200 pulses per revolution, which is much higher than traditional encoders.
电子转速表校验仪是为汽车、摩托车电子转速表在生产过程中校表工序而专门设计的仪器。
The monitor instrument has been specifically designed for calibrating the electronic rotational velocity meter of automobile and motor during manufacture.
我部主要生产制动单元、制动电阻、力矩电机控制器、变频器面板延长电缆、转速表、计数器。
I mainly produce braking unit, braking resistor, torque motor controller, inverter panel extension cables, tachometer, counters.
AP1000系列数字转速表是一款速度检测系统，精确度高，稳定性好，采用耐用、简洁的包装。
The AP1000 Series Digital Tachometer is a complete rate monitoring system that combines accuracy and reliability in a rugged, compact housing.
旋转编码器转换成机械和工业PC输入成电子信号，控制器可处理的计数器，转速表，可编程逻辑。
Rotary encoders convert a mechanical input into electrical signals, which can be processed by counters, tachometers, programmable logic controllers and industrial PCs.
在分析航空转速表的工作特点和检测要求的基础上，提出了运用MCS-51单片机技术，检测飞机转速表的检测仪设计方案。
A tester was designed by using processor MCS-51 on the basis of analyzing the working characteristic and testing demand of aeronautic tachometer on the aircraft.
针对“便携式汽车仪表总成校验箱”系统的开发需要，设计了一种用于汽车电子转速表、里程表校验的频率信号发生器，论述了电路的设计原理和设计思想。
Due to need for the development of portable motor meter assembly checking box, a kind of frequency signal generator is designed, detailed design principle and idea are discussed.
针对“便携式汽车仪表总成校验箱”系统的开发需要，设计了一种用于汽车电子转速表、里程表校验的频率信号发生器，论述了电路的设计原理和设计思想。
Due to need for the development of portable motor meter assembly checking box, a kind of frequency signal generator is designed, detailed design principle and idea are discussed.
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