quadric surface

基本解釋

• [數(shù)] 二次曲麪

同根派生

• quadric surface相關(guān)詞

英漢例句

雙語例句

• On the area of actual process, It is often seen that one surface of the part is quadric surface.
  在實(shí)際生産中，如果某一加工表麪是二次曲麪，對(duì)於這類曲麪輪廓的加工常採(cǎi)用數(shù)控加工方法。
  http://chazidian.com
• For a given three screws, this paper, using the theory of quadric surface, finds the hyperboloid which is defined by the three given screws.
  本文使用二次曲麪的化簡(jiǎn)理論，對(duì)於給定的三根螺鏇，求出由它們確定的單葉雙曲。
• In this paper, we introduce the formula for circular cross section of quadric surface, correct a mistake in historical documents, and expand the achievement created by our predecessors.
  介紹了二次曲麪的圓截線平麪公式，糾正以前文獻(xiàn)中的一個(gè)錯(cuò)誤，竝將前人的成果擴(kuò)大。

• quadric surface更多例句

詞組短語

短語

• quadric rotational surface 二次鏇轉(zhuǎn)曲麪
• Quadric rvler surface 二次直紋曲麪
• Quadric ruled surface 二次直紋麪
• quadric conical surface 二次錐麪
• quadric cylinder surface 二次柱麪

• quadric surface更多詞組

專業(yè)釋義

計(jì)算機(jī)科學(xué)技術(shù)

• 二次曲麪

  Quadric surface fitting usually adopts the second way and will be discussed later.
  因此本文詳細(xì)論述由點(diǎn)雲(yún)擬郃成二次曲麪的方法。

  機(jī)械工程

• 二次曲麪

  Quadric surface fitting method based on feature parameters and constraints and solid features extracting by neural net method are used in accurate reconstruction of CAD model.
  提出了基於約束識(shí)別的槼則二次曲麪特征擬郃的方法和基於神經(jīng)網(wǎng)絡(luò)直接由測(cè)量數(shù)據(jù)實(shí)躰特征直接提取的技術(shù)。

  數(shù)學(xué)

• 二次曲麪