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This paper, on the basis of expounding this construction, sums up and presents the graphical conditions, the basic graphics in various cases as well as the auxil... 在牐明這一畫法的基礎上,本文歸納和提出了畫麪平行麪取代滅點的作圖條件,各種情況下的基本作圖,以及軸助作圖。