1.
horizonally opposed flat-four engine
水平对置式四缸发动机
2.
Something having four parts, units, or members, such as a musical quartet or a four - cylinder engine.
四个一组之物四个（人或物）一组，如音乐四重奏，四缸发动机等
3.
The actions taking place in the engine cylinder can be divided into four events or strokes.
在发动机气缸里发生的动作，可以分为四个过程或冲程。
4.
An eight-cylinder engine or motor vehicle.
八汽缸发动机或八汽缸汽车
5.
tandem gas engine
串排复缸瓦斯发动机
6.
air cooled flat twin engine
卧式气冷双(缸)发动机
7.
vertical tandem engine
直立排列汽缸发动机
8.
a bank of cylinders in an engine
发动机中的一排汽缸
9.
high-output large-bore engine
大功率大缸径发动机
10.
Engine Cylinder Block Crankcase
发动机气缸体曲轴箱
11.
The Development Environment and the Software Research of Four-cylinder DME Engine ECU
四缸二甲醚发动机电控单元开发环境及软件研究
12.
four-cornered motor-driven reciprocating compressor
四缸对置式电机驱动往复压缩机
13.
Research on the Electronic Control System s Development and Its Simulition for Four-Cylinder Gasoline Engine;
四缸汽油发动机电控系统设计及其仿真系统研究
14.
duplex four-cornered steam-driven reciprocating compressor
双列四缸对置式蒸汽驱动往复压缩机
15.
Multi-body System Dynamics Simulation of Crankshaft System in a Four Cylinder In-line Diesel Engine
直列四缸柴油机轴系动力学仿真分析
16.
broad-arrow engine W
形发动机(汽缸排成三列的发动机)
17.
Development and Study of 4-Cylinder 4-Valve Diesel Engine Reached Euro Ⅱ Emission Standard
四缸四气门排放达欧Ⅱ柴油机的开发研究
18.
The two-stroke engine is not only very simple But gives nearly twice the power of a four stroke engine from a cylinder of given size.
二行程发动机不仅结构简单,而且其功率相当于具有相同气缸容积的四行程发动机的二倍