barrel rib

常見例句

雙語例句

• Is the dog slab sided (lack of rib spring) or barrel ribbed (too wide)?
  狗肋部是平板的（肋骨彎曲不足）還是桶狀肋（太寬）？
• These bearings have no central rib on the inner ring and are therefore able to use longer barrel rollers.
  這些軸承已沒有中央肋骨的內圈，因此能夠使用較長每桶輥。
• These bearings do not have a central rib on the inner ring so longer barrel rollers can be fitted; improved kinematics, optimised surfaces and even higher performance materials are possible.
  這些軸承沒有內圈上，使輥筒長可安裝中央肋骨，改進運動學，優(yōu)化的表麪，甚至更高性能的材料是可能的。
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