查询词典 gate valve

biconditional gate：双条件门

34. bicomponent nozzle 组合管口 | 35. biconditional gate 双条件门 | 36. bicuspid aortic valve 二叶式主动脉瓣,两叶性主动脉瓣

diffusion pump：扩散帮浦

+ 束源气室是产生分子束的所在,其内装产生分子束的脉冲阀(pulsed valve),圆锥状撇取器(skimmer)及气体导管,此气室的体积约为20 L(气室外壳及所有元件的材质均为不锈钢)气室底部依序连接电动式阀门(electropneumatic gate valve),扩散帮浦(diffusion pump)及其前段的机械帮浦

four-way valve：四通阀

four-way gate 四通阀 | four-way valve 四通阀 | four-wheel drive 四轮驱动

valve lift：阀门升程

阀门切换型蓄热式 heat accumulating type of shift change | 阀门升程 valve lift | 阀门式给水栓 gate-type hydrant

negation gate：非门WHV中国学习动力网

needle valve 针阀WHV中国学习动力网 | negation gate 非门WHV中国学习动力网 | negative 阴性的WHV中国学习动力网

Non-return Valve：单向阀

单口排气阀 Single Opening Exhaust Valves | 单向阀 Non-return Valve | 单闸板 Single gate disc

sluice gate：水闸门

sludge digestion 污泥消化 | sluice gate 水闸门 | sluice valve 泄水阀;滑动式泄水阀

sluice gate：水门

sluggish 慢的 | sluice gate 水门 | sluice valve 水闸

wicket gate stem：导叶轴

valve stem 阀杆 | wicket gate stem 导叶轴 | stemmer 炮棍

elevating tail gate：升降尾门

elevating table ==> 升降台 | elevating tail gate ==> 升降尾门 | elevating valve ==> 升杆阀

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul