This article deals with the orthographic Projections Of intersecting lines of two arbitrary cambers drawn with mathematical resultant.

 
  • 對任意兩曲面相貫,求作相貫線(xiàn)及特殊點(diǎn)的投影,采用數學(xué)上的“結式”.計算準確,不受曲面種類(lèi)的限制
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan