吹气装置的英文：
pneumatic ejector
adj. 充气的；气动的，风动的
n. 气胎
- I need a pneumatic tyre.
我需要一个充气轮胎。 - Do you have pneumatic tyres?
你有没有充气轮胎？ - Light kernels may be removed by a pneumatic or air seperator
轻的粒籽可以通过空气动力，即气流分选机清理出来。 - pneumatic conveying requires comparatively high gas velocities
气力输送需要比较高的气体速度。 - Have you heard the sound of a pneumatic drill hammering away?
你有没有听到风钻钻个不停的轰鸣声？
n. 驱逐者,排出器,放出器
- Components of injection mould for plastics--Ejector plates
塑料注射模具零件推板 - Retraction of forwarded ejector either by timer or door closing
由定时器或关门控制向前顶出 - Components of injection mould for plastics--Ejector pins
塑料注射模具零件推杆 - An auxiliary ejector with as little blockage in the ducting as possible is placed behind the inlet of the diffuser duct
一个辅助引射器，在通道中要以尽可能小的堵塞面积布置在扩压器进口之后。 - Many of the difficulties just described are avoided by the use of an auxiliary ejector and an engine exhaust diffuser which are placed in tandem
利用直列放置的发动机排气扩压器和辅助引射器，可以避免上述许多困难。