opposite arc

基本解释

• [数学]反向弧

英汉例句

双语例句

• The opposite surfaces of the two anchor ears are arc-shaped surface.
  两抱箍的相对面均为 弧形面。
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• A plurality of opposite arc-shaped holes is formed in the clamping block, and the screw plates to through the arc-shaped holes.
  夹紧块内部形成有数个相对的弧形孔，各弧形孔分别供螺杆片穿过；
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• The operating principle and the structural features of the newly developed opposite-V type of A. C. arc welding transformer are analyzed in this paper.
  本文分析了当前出现的三相输入单相输出式交流弧焊变压器的工作原理及结构特点。

权威例句

• Following the opposite arc is Brand Willie—overexposed, shall we say, and contracting fast.
  FORBES: BRAND HYPOCRISY
• Patrick Wilson, who played opposite Page in Hard Candy, says Page attacked her role like Joan of Arc.
  NPR: Ellen Page, Playing 'Honest, Whole Young Women'

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专业释义

数学

• 反向弧