main engine revolution indicator

Development of verification device for handle automobile engine tachometer;

手持式汽车发动机转速表检定装置的研制

The Research and Development on Speedometers and Engine Tachometers Aging & Test-bed;

车速里程表和发动机转速表寿命试验系统的研究和开发

engine mission gauge

发动机变速箱转数表

(of an engine)revolve;increase the speed of revolution

（指发动机） 旋转,加快转速.

Development of real-time inspection and instrument system based on aeromotor revving

飞机发动机转速实时检测与仪表系统的研制

engine speed pneumatic transducer

发动机转速气动传感器

automatic engine speed synchronizer

发动机转速自动同步器

engine mission meter

发动机变速箱转数计

telegraph wheel

控制发动机转速的手轮

engine speed control handwheel

发动机转速控制手轮

The gauges also feature a quick-response tachometer that moves more directly in concert with changes in engine rpm.

此外，仪表盘包括一款快速响应测速仪，可即时反映发动机转数变化。

In the left hand side of the instrument panel, there is a display for engine speed and the trip computer.

仪表板左边有一个发动机转速和旅程计算机显示器。

Calculation of Critical Speed for Aeroengine Rotor Based on ANSYS

基于ANSYS的发动机转子临界转速计算

The results show that the engine speed and brake mean effective pressure (BMEP) have great influences on emissions.

结果表明： 发动机转速和平均有效压力对污染物排放有较大影响；

cause(an engine)to run esp quickly,as when starting a car

使（发动机）运转（尤指快速,如起动汽车时）

transmits rotary motion from the engine to the differential.

从发动机向分速器传递旋转运动的。

tachometer generator

测速发电机, 转数表传感器

A governor is added to an engine to control or limit engine speed or road speed.

为了控制或限制发动机转速或行驶车速，发动机上装有限速器。

The purpose of the idle speed control logic is to control engine speed at closed throttle.

怠速转速控制逻辑是用于控制节气门关闭后的发动机转速。