fanning plume是什么意思

中文翻译扇形烟缕,扇形烟羽

网络释义

1)fanning plume,扇形烟缕;扇形烟羽2)fanning plume,成扇形烟缕3)plume,烟缕;烟羽4)smoke plume,[排烟]烟柱，烟羽，羽状烟缕5)fume extraction fan,排烟风扇6)EJECT = ejector,排烟扇