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發(fā)布時(shí)間: 2012-11-15 10:25
正文摘要:靠高壓工作流體經(jīng)噴嘴后產(chǎn)生的高速射流來引射被吸流體,與之進(jìn)行動(dòng)量交換,以使被引射流體的能量增加,從而實(shí)現(xiàn)吸排作用。常用的工作流體有水、水蒸氣、空氣。被引射流體則可以是氣 ... |
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