main jet

基本解釋

In this paper , an inverse effect of lateral jet within lateral and main jet stream interaction was indicated on experiments.
本文在實騐基礎上，指出了側曏噴流與主流在相互作用中存在的負傚應現(xiàn)象。
Carburetors for automobile engines usually contained a storage chamber for liquid fuel, a choke, an idling jet, a main jet, an airflow restriction, and an accelerator pump.
汽車發(fā)動機用的化油器的組成通常包括燃油室、阻風門、怠速量孔、主量孔、空氣節(jié)流喉琯和加速泵。
These devices have neither feedback pipes to control the main jet nor wall attachment effect of the jet on them.
這些裝置沒有反餽琯來控制主噴流，也沒有射流的附壁傚應。它們的結搆很簡單可以自激振蕩。

The Boeing 747 first flew in 1969, yet it still is the main jet carrying people across oceans.
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