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pawl是什么意思

pawl

美[pɔːl]  英[pɔːl]
n.  掣子;止轮具
  近义词:detent,click,dog,

英英释义

Noun
  1. a hinged catch that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward

例句

  1. A device,such as a pawl,for triggering a mechanism. 启动装置一种启动某一机械设置的装置
  2. The pawl,wheel,or bar of this mechanism. 棘轮,棘爪,棘条这种机械装置中的爪状物,转轮或长条
  3. The pawl, wheel, or bar of this mechanism. 棘轮,棘爪,棘条这种机械装置中的爪状物,转轮或长条
  4. Does a derivatory obligation exist ( catch / pawl)? 是否是安全件(旋转卡板/止动爪)?
  5. Pawl is a simple device which allows a shaft to turn only one way. 掣爪是一种非常简单的只让转轴往一个方向转动的装置。
  6. A mechanical device,such as a pawl,that snaps into position. 爪,掣子一种如爪的机械设备,咬合在某一位置
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