ignition

英 [ɪɡˈnɪʃn]

美 [ɪɡˈnɪʃn]

n. 点火装置; 点火开关; 着火; 点火; 点燃

复数：ignitions　

Collins.1 / BNC.12054 / COCA.11173

牛津词典

noun

点火装置；点火开关
the electrical system of a vehicle that makes the fuel begin to burn to start the engine; the place in a vehicle where you start this system
1. to turn the ignition on/off
  打开 / 关上点火开关
2. to put the key in the ignition
  把钥匙插进点火开关
着火；点火；点燃
the action of starting to burn or of making sth burn
1. The flames spread to all parts of the house within minutes of ignition.
  着火后只有几分钟火焰就蔓延到房子的各个部分。

N-VAR 点火装置;点火器
In a car engine, theignitionis the part where the fuel is ignited.
1. The device automatically disconnects the ignition.
  该装置使点火器自动断开。
(汽车里的)点火开关
Inside a car,the ignitionis the part where you turn the key so that the engine starts.
N-UNCOUNT 着火;起火
Ignitionis the process of something starting to burn.
1. The ignition of methane gas killed eight men.
  甲烷起火，致使 8 人丧生。

noun

the act of setting something on fire
Synonym:firinglightingkindlinginflammation
the mechanism that ignites the fuel in an internal-combustion engine
Synonym:ignition system
the process of initiating combustion or catching fire

CNG engine, Spark ignition, Experimental study;
压缩天然气发动机，点燃式，试验研究；
The ignition delay and temperature curves were measured with a rapid compression machine.
实验中应用快速压缩机得到了温度与点火延迟期的关系。
Fit the fuses for the ignition rod modules and the injection system.
安装杆式点火模块和喷射系统的保险丝。
The effects of spark ignition on the HCCI combustion were investigated in a gasoline direct-injection ( GDI) engine.
在缸内直喷汽油机上实现了HCCI燃烧，研究了火花点火对HCCI燃烧特性的影响。
The ignition system is part of the electric system of the automobile.
点火系统是汽车电气系统的一部分。
All the major factors affecting laser ignition were discussed.
讨论了影响激光点火的因素。
Vanward water heater common faults: 1, not ignition.
万和热水器常见故障：1、不能点火。
The device automatically disconnects the ignition.
该装置使点火器自动断开。
Ignition and injection timing control system
点火和喷油时刻控制系统
Have you switched the ignition on?
你开了点火开关没有？