ignition

英 [ɪɡˈnɪʃn]

美 [ɪɡˈnɪʃn]

n.  点火装置; 点火开关; 着火; 点火; 点燃

复数：ignitions　

TEM8化学

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。

柯林斯词典

• 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。

英英释义

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

双语例句

• 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。
• The device automatically disconnects the ignition when the engine is switched off
  当引擎关掉时，这个装置会自动切断点火开关。
• He trotted to the truck and switched on the ignition. Nothing happened.
  他匆匆走向卡车并转动点火开关，结果没有任何反应。
• Compression ratio: Degree to which the fuel mixture in an internal-combustion engine is compressed before ignition.
  压缩比：在内燃机中，可燃混合气在点火前被压缩的程度。
• 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。
• The optical modeling and simulation of micro optical switch using in laser ignition are made by ZEMAX.
  利用综合光学设计软件ZEMAX对激光点火用微光开关进行了光学建模和耦合特性的仿真分析。
• Research of Impacts of Ignition System Technical Parameters on Gasoline Engine Emissions
  点火系统技术参数对汽油机排放的影响研究
• Automobile; Gasoline engine; Air-fuel ratio; Ignition advance Control;
  汽车；汽油机；空燃比；点火提前；控制；
• Transient voltage of electronic ignition system is tested and analyzed according to ISO7637.
  基于ISO7637标准的规定，进行了电子点火系统瞬变电压的测试分析。
• Three factors affect ignition, fuel vaporization, sparkplug location and spark energy.
  影响点火的因素有三个，即燃油的蒸发、火花塞的位置和火花能量。