needle lift信息详情
[动力]针阀升程
needle───n.针；指针；刺激；针状物；vi.缝纫；做针线；n.(Needle)人名；(英)尼德尔；vt.刺激；用针缝
lift───v.举起；抬头（看）；提高（嗓子）音量；抬高（价格）；空运；被抬起；散开；做美容手术；挖；拿起来放到；使摆脱不愉快的心情；晋级；赢得；解除禁令；顺手牵羊；抄袭；逮捕；n.电梯；上下山缆车；后跟垫；举起；（价格）上涨；（音量）提高；剽窃；提升力；（板球）高飞；搭便车；起重机；鼓舞
magnetic needle───n.磁针；[电磁]磁针
attachable needle───附针
needle-shaped───针状的；针形的
dispensing needle───点胶针
dubbing needle───配音针
needle plate───针板；导针板
surgical needle───[医学]外科手术用针
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.───本文通过对柴油机配置不同喷油器所进行的排放对比试验，研究分析了喷油器喷孔流量系数、喷孔直径、针阀升程对排放的影响。
The needle valve lift is the important parameter.───针阀升程是柴油机燃油系统的重要参数。
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.───通过针阀杆的旋转即可以关闭针阀 又可以带动清油器升降，清除喷嘴中的积碳。