polyhedron face 中文意思是什麼
polyhedron face
解釋
多面體的面- polyhedron : n. （pl. -dra, polyhedrons） 【幾】多面體；【拓】可剖分空間。adj. -hedral
- face : n 1 臉，面孔；面貌，樣子；面子，威信。2 愁容，苦臉；〈口語〉老面皮，厚臉皮。3 外觀，形勢，局面。4...
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Abstract : basing on the introduction of brim - vector and face - vector, by means of analogy, the paper popularizes the cosine - theorem from flat - triangle to vacuum - polygon and arbitrary - polyhedron, concludes a series of generalized cosine - theorems which have symmetric and conformable form, and presents short and strict proof
文摘:在引入邊矢量及面矢量概念的基礎上，以類比作為手段，對餘弦定理進行由平面三角形到空間多邊形乃至任意多面體的一系列推廣，得出了形式對稱一致的一組廣義餘弦定理，並給出了其簡捷嚴謹的證明。 -
As for the building wall face is the plane, it is feasible to use multi - mirror images method. but when the building is not only the rectangle ( being the polyhedron ) and the buildings is not merely justified parallel, sheltering tests and mirror image source ' s finding are fairly more complicatedly, and the calculation amount is great
對于建築物墻面是平面的情況，用多鏡像法是可行的，但當建築物不是矩形（是多面體） ，並且排列不是平行對齊時，遮擋測試和鏡像源找尋就比較復雜，計算量大。
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