点火电门 ignition switch
发动机点火电门 engine ignition switch
应急点火电门 emergency ignition switch
地面空中点火转换电门 ground air ignition changeover switch
对旋风分离器、固体返料装置、布风装置、点火装置、观察窗、扒渣门等主要部件进行了专门设计和改进工作。
In the end, the key components such as cyclone separator, circulating ash returning equipment, air distributor, firing device, observing window, gate for digging up the dreg are designed.
我需要一点火花来燃烧自己，皮球越过了门线，我的名字出现在了进球榜上。
You need something to light the fire, the ball to drop invitingly in the box, and you get your name on the scoresheet.
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