青年中文needle lift的意思
needle lift中文翻譯：
[動力]針閥升程
needle───n.針；指針；刺激；針狀物；vi.縫紉；做針線；n.(Needle)人名；(英)尼德爾；vt.刺激；用針縫
lift───v.舉起；抬頭（看）；提高（嗓子）音量；抬高（價格）；空運；被抬起；散開；做美容手術；挖；拿起來放到；使擺脫不愉快的心情；晉級；贏得；解除禁令；順手牽羊；抄襲；逮捕；n.電梯；上下山纜車；后跟墊；舉起；（價格）上漲；（音量）提高；剽竊；提升力；（板球）高飛；搭便車；起重機；鼓舞
magnetic needle───n.磁針；[電磁]磁針
attachable needle───附針
needle-shaped───針狀的；針形的
dispensing needle───點膠針
dubbing needle───配音針
needle plate───針板；導針板
surgical needle───[醫學]外科手術用針
In this paper, the influence of flow coefficient of injector hole, hole diameter and needle lift on emission is studied through contrast experiment of different injectors.───本文通過對柴油機配置不同噴油器所進行的排放對比試驗，研究分析了噴油器噴孔流量系數、噴孔直徑、針閥升程對排放的影響。
The needle valve lift is the important parameter.───針閥升程是柴油機燃油系統的重要參數。
The needle valve can be closed through the rotation of a needle stem, and the oil cleaning device can also be driven to lift to clean out carbon deposit in the nozzle.───通過針閥桿的旋轉即可以關閉針閥 又可以帶動清油器升降，清除噴嘴中的積碳。