Improvement Design of Installation and Adjustment Structure for Front-mounted Engine Bus/Coach Air-conditioner Compressor
前置发动机大客车空调压缩机安装及调整机构的改进设计
diesel, or gasoline, in line, front-mounted
发动机汽油或柴油直列前置
a forward gear ratio giving high vehicle velocity for a given engine speed.
在一定的发动机速度内高速运转的前进装置。
Design of preamplifier for aero-engine electrostatic sensor
航空发动机静电传感器前置放大器设计
device for starting a machine,esp an engine
启动装置（尤指发动机的）.
engine accessory drive
发动机附件传动装置
diesel engine reversing gear
柴油发动机回动装置
hydraulic motor actuator
水力发动机传动装置
auxiliary power unit generator
辅助动力装置发电机
overhead camshaft engine
上置式凸轮轴发动机
engine afterburners
发动机加力燃烧装置
multi-engine installation
多台发动机推进装置
steam turbine power plant
汽轮机发电动力装置
gas electric generating set
汽油机驱动发电装置
horizonally opposed flat-four engine
水平对置式四缸发动机
MANEUVERABILITY. Short turning radius. Rear engine, less weight on front.
灵活性：较小的转弯半径，发动机后置，前部较轻重量。
multi-engine geared drive power plant
多台发动机共轴齿轮传动动力装置
