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valve [vælv]    添加到生词本 复制网址
基本释义
  • n. 活瓣,阀,活门
    vt.
    vi. 装阀,用阀调节
词形变化
  • 时　态：valved, valv·ing, valves
    形容词：valve'less
常用短语
    1. escape valve
      n. 放出阀
    2. relief valve
      n. 安全阀
    3. safety valve
      n. 安全阀
    4. semilunar valve
      n.[解]半月瓣
    5. aortic valve
      主动脉瓣
    6. ball valve
      球阀，球形单向阀，球形止逆阀，弹子阀
    7. bicuspid valve
      二尖瓣
    8. butterfly valve
      蝶形阀，蝴蝶阀，衬胶蝶阀
    9. cardiac valve
      心瓣膜
    10. clapper valve
      瓣阀
    11. heart valve
      心瓣膜
    12. ileocecal valve
      回盲瓣，鲍安氏瓣
    13. intake valve
      进气阀，进汽阀
    14. left atrioventricular valve
      左房室瓣
    15. mitral valve
      n.[解] 僧帽瓣,二尖瓣
    16. mitral valve prolapse
      二尖瓣脱垂
    17. poppet valve
      菌形阀，菌形阀，提动阀，提升阀，正动提升阀，蕈形阀，蕈形阀
    18. rectifying valve
      n.[电子]整流管
    19. sluice valve
      水阀，闸阀
    20. thermionic valve
      热阴电子管
    21. tricuspid valve
      三尖瓣
    22. valve rocker
      气阀摇杆，气门摇臂，摇臂，阀摇杆
    23. valve-in-head engine
      顶置气门发动机，气门装在气缸盖上的发动机
    24. clack valve
      止回阀
    25. throttle valve
      节流阀
    26. pulmonary valve
      肺动脉瓣
    27. pyloric valve
      幽门瓣
    28. slide valve
      滑阀，闸板阀，分油活门
    29. exhaust valve
      排气阀, 排气门
    30. right atrioventricular valve
      右房室瓣
参考例句
    1. Torque is the rotary effort required to operate a valve.
      扭矩是操作阀门所需要的旋转作用。
    2. The exhaust valve on my car has burnt out three times.
      我车子上的排气阀已烧坏三次。
    3. We'd better check the side valve.
      我们最好检查一下旁阀。
    4. Pack a valve stem.
      扎好活门塞
    5. The cost of valve gated hot runner is US$2,500 per cavity.
      针阀热流道每腔的成本超过两万元。
英英解释

  • 　3个名词解释

    1. a structure in a hollow organ (like the heart) with a flap to insure one-way flow of fluid through it
    2. device in a brass wind instrument for varying the length of the air column to alter the pitch of a tone
      3. show all ... ( 3 )