FF front front

Improvement Design of Installation and Adjustment Structure for Front-mounted Engine Bus/Coach Air-conditioner Compressor

前置發動機大客車空調壓縮機安裝及調整機構的改進設計

diesel, or gasoline, in line, front-mounted

發動機汽油或柴油直列前置

a forward gear ratio giving high vehicle velocity for a given engine speed.

在一定的發動機速度內高速運轉的前進裝置。

Design of preamplifier for aero-engine electrostatic sensor

航空發動機靜電傳感器前置放大器設計

device for starting a machine,esp an engine

啟動裝置（尤指發動機的）.

engine accessory drive

發動機附件傳動裝置

diesel engine reversing gear

柴油發動機回動裝置

hydraulic motor actuator

水力發動機傳動裝置

auxiliary power unit generator

輔助動力裝置發電機

overhead camshaft engine

上置式凸輪軸發動機

engine afterburners

發動機加力燃燒裝置

multi-engine installation

多臺發動機推進裝置

steam turbine power plant

汽輪機發電動力裝置

gas electric generating set

汽油機驅動發電裝置

horizonally opposed flat-four engine

水平對置式四缸發動機

rear engine bus

后置發動機公共汽車

MANEUVERABILITY. Short turning radius. Rear engine, less weight on front.

靈活性：較小的轉彎半徑，發動機后置，前部較輕重量。

multi-engine geared drive power plant

多臺發動機共軸齒輪傳動動力裝置