ejector 是什么意思

	n. 1.驱逐者。 2.排出器[管]；【机械工程】弹射器，喷射器；喷射泵；【医学】射出器；(塑料)推顶器。

	a mechanism in a firearm that ejects the empty shell case after firing 同义词：cartridge ejector,
	a person who ousts or supplants someone else 同义词：ouster,

	1.	Some suction is provided by the ejector scrubber and the tail gas fan . 喷射洗涤器和尾气排风机可提供部分吸力。
	2.	When ejectors are used for pumping this air, attention must be given to minimizing thrust losses . 当采用引射器来抽引冷却空气时，必须注意减少推力损失。
	3.	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。
	4.	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。
	5.	Components of injection mould for plastics . ejector sleeve 塑料注射模零件.拉料套
	6.	Analysis of ejector performance using dimensionless parameters 在用偏最小二乘法
	7.	Die - casting die components - part 16 : flat ejector pin 压铸模零件第16部分:扁推杆
	8.	Components of injection mould for plastics - ejector pins 塑料注射模具零件推杆
	9.	Performance test code for steam - operated air ejectors 射汽抽气器性能试验规程
	10.	Design and numerical simulation of vapor ejector 蒸汽喷射器的设计及其数值模拟

ejector是什么意思