常見例句雙語例句N always decreases with the increase of nozzle pressure drop or orifice diameter.隨著孔徑和噴嘴壓降的增加,N值總是下降的。It can be advantageous to apply the non-wetting coating 170 after forming one or more orifices (e. g. , orifice 140) in the nozzle layer 120.有利地在噴嘴層120中形成一個(gè)或多個(gè)孔(例如,孔140)之后施加非濕潤涂層170。According to the invention, the nozzle has a nozzle orifice or a nozzle constriction, the open cross section or flow cross section of which is flexible.根 據(jù)本發(fā)明,噴嘴具有噴嘴開口或噴嘴結(jié)構(gòu),噴嘴開口或流體的橫截面積是可 靈活調(diào)節(jié)的。ip.com 返回 nozzle or orifice