pencil of lines

基本解釋

• [數(shù)] 線束

英漢例句

雙語(yǔ)例句

• The constructions of rational curves depend on the pencil of lines which may be blended in two or more straight lines.
  有理曲線由直線束確定，直線束由兩個(gè)或多個(gè)直線經(jīng)調(diào)配得出。
• By using the projective geometry, some schemes for generating rational curves from pencil of lines are investigated in this paper.
  本文是在高斯平麪上探討有序直線束外一點(diǎn)在該直線束上投影的幾何性質(zhì)。
• By using the projective geometry, some schemes for generating rational curves from pencil of lines are investigated in this paper.
  採(cǎi)用射影幾何學(xué)方法，研究從直線束生成有理曲線的技術(shù)方案。

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詞組短語(yǔ)

短語(yǔ)

• pencil l of lines 線束
• perspective pencil of lines 透眡線束
• pencil of qavallel lines 平行直線束
• a pencil of lines 線束
• pencil of parallel lines [數(shù)]平行線束;竝行線束

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專業(yè)釋義

數(shù)學(xué)

• 線束