1.  lobe
2.  convex angle
3.  convex corner

• 1. 凸角: lobe | convex angle | Convex Corner
• 2. 刀尖凸角代号: Blade letter
• 3. 凸角焊缝: convex fillet weld

更多释义

• 1.转子在其凸角之间的三个面上有凹槽。
  The rotor has recesses in its three faces between the lobes.
  dict.yoduao.com
• 2.凸轮轴上有一个凸轮，凸轮上有一个凸角。
  The camshaft has a cam, on which there is a lob, or bump.
  dict.yoduao.com
• 3.凸角侧向腐蚀程度与腐蚀深度、腐蚀温度、腐蚀剂配比等诸多因素有关。
  It was relative to the etching depths, temperature and the etchant proportion and types.
  dict.yoduao.com

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