convex head

 
  • 凸形封頭

convex head的用法和樣例:

例句

  1. When a tiny servomotor compresses a circular periphery seal that acts like an iris diaphragm, the shape of the membrane grows convex, modifying the fluidic lens's focal length.
    小型伺服馬達壓下類似虹膜開口的圓圈形封墊時,薄膜會變成凸形,進而改變液體透鏡的焦距。
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