concavo-convex 中文意思是什麼
concavo-convex
解釋
adj. 形容詞 一面凹一面凸的，凹凸的。- convex : adj. 中凸的，凸圓的，凸面的。n. 凸狀，凸面，凸圓體。 convex glasses 遠視眼鏡，老花眼鏡。adv. -ly
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The wet plating method permits to improve the adhesion of plating layers by treating the surface of polymers with an acid to generate the concavo - convex and forming the polar functional groups ( see, metal surface compendium, plastic plating techniques, page 13 )
濕鍍方法可以改進鍍層的粘附能力，其方法是用酸處理聚合物表面，以產生凸凹並形成極性基團。 -
Push the handle gently until the concavo convex parts of both clutches occlude automatically
用手輕推手柄待兩個離合體的凸凹處重合后便會自行咬合 -
This article proposes in order to quickly hidden processing is carried on to multi concavo - convex polyhedron, the hierarchical structure is applied to carried on description on topo relations of three dimensional physique ; the bidirectional link table is applied to carried on the dynamic node assignment, for enhancing the efficiency of the algorithm ; when multi three - dimensional body is being hidden processing, the screen projection polygon should be carried on the overlaped eliminating confirmation and the polygon edges be carried on the computation of the intersectant points, the depth inspection, the comprehensive test and so on
摘要文章提出一種對多個凹凸形多面體進行消隱處理演算法，並介紹了採用層次結構進行三維形體的拓撲關系描述；採用雙向鏈表進行動態結點分配的演算法，提高了演算法效率；對多個三維物體消隱處理時，進行屏幕投影多邊形的重疊排除驗證，對多邊形邊進行交點計算，深度檢查，包容性測試等。 -
Firstly, the creation and rendering theory of 3d model is introduced, as a part of which the technique of substituting texture mapping for polygonal modeling is discussed in detail. bump mapping, as an emphasis, is studied to represent the concavo - convex detail of rivets and screws on the surface of first - segment, second - segment, third - segment and cowling of launch vehicle
首先，本文闡述了真實感三維模型生成理論，著重論述了採用紋理映射來代替多邊形建模的技術，運用凹凸紋理映射技術來表現火箭箭體一子級、二子級、三子級和整流罩表面鉚釘、螺絲釘和?架等表面細節。
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