英 [ɪɡˈnɪʃ(ə)n] 美 [ɪɡˈnɪʃn]
n. 着火，点燃；点火装置，点火开关
复数ignitions
ignition /ɪɡˈnɪʃən/ TEM8
有变体名词 In a car engine, the ignition is the part where the fuel is ignited. (汽车发动机中的) 点火装置
The device automatically disconnects the ignition.
那个装置自动断开了点火器。
单数型名词 Inside a car, the ignition is the part where you turn the key so that the engine starts. (汽车里的) 点火开关
Abruptly he turned the ignition key and started the engine.
他突然转动了点火开关的钥匙，发动了引擎。
不可数名词 Ignition is the process of something starting to burn. 起火
The ignition of methane gas killed eight men.
甲烷起火造成8人死亡。
the process of initiating combustion or catching fire
the mechanism that ignites the fuel in an internal-combustion engine
同义词： ignition system
the act of setting something on fire
同义词： firing / lighting / kindling / inflammation
...向聚变能源要历经三个里程碑阶段：得失相当（breakeven）：聚变释放的能量等于触发聚变反应所输入的能量；2.点火（ignition）：聚变能产生的速率足够快使等离子体维持在所要求的温度而不需要附加加热；商用（commercial viability）: 在工程设施上聚变过程...
大断面公路隧道火灾拱顶温度特性研究 关键词 ：大断面公路隧道 火灾 拱顶温度 引燃 [gap=450]Keywords large cross section highway tunnel；fire hazard；crown temperature；ignition
... IGF 胰岛素样生长因子 ignition 灼烧 IHHN 传染性皮下和造血器官坏死病 ...
内燃机学报000403 关键词： 增压压力；喷雾；着火[gap=913]Key words： Supercharging pressure;Spraying;Ignition
[动力]点火，点燃；[热]着火，燃烧；点火开关，点火装置
combustion / burning / fires / inflammation
Abruptly he turned the ignition key and started the engine.
他突然转动了点火开关的钥匙，发动了引擎。
The device automatically disconnects the ignition when the engine is switched off.
该设备在引擎被关闭时会自动断开点火装置。
"Would your car be easy to steal?"—"Fat chance. I've got a device that shuts down the petrol and ignition."
“你的车容易被偷吗？”—“不可能。我有一个可以关闭油门和点火开关的装置。”
"Ignition." "We're on our way,Houston!"
VOA : special.2010.04.28
"Booster ignition and lift off for space shuttle Discovery, taking the space station to full power for full science,"
VOA : standard.2009.03.15
Engineers discovered the problem during fueling, and worried that any excess hydrogen on the launch pad could cause an explosion during engine ignition.
VOA : standard.2009.03.15
RelayRides, Zipcar and City CarShare all disable the ignition through security measures, he says.
Borrowers get a card that unlocks the car and activates a device to start the ignition.
Getaround does not leave the keys in the ignition, says John Atcheson, vice president at Getaround.