vertex distance 中文意思是什麼
vertex distance
解釋
頂點距離-
The famous algorithms include roam, vdpm, adaptive triangulation based quadtree and the improved algorithms of them, etc. however, the improvement of the present algorithms mainly focus on the selection of data structure which can speed up generation of the tmrm, few works were put into ameliorating the simplification criterion, hi fact, the simplification criterions used by the algorithms at present are constructed with only two elements which are the distance the vertex from the viewpoint and the roughness of terrain expressed by z coordinate
地形多解析度模型的生成演算法種類較多，著名的有：自適應優化格網演算法（ roam ） 、基於視點的累進格網法（ vdpm ） ，基於四叉樹的自適應剖分演算法以及基於各演算法的各種改進演算法等等。但目前人們對演算法的更新及改進主要是從數據結構的角度來考慮，對簡化準則沒有做實質性的改進。 -
Then we discuss eight properties of basis graph of quasi - fuzzy graph matroid. they demonstrate connection properties, vertex distance, determining the label numbers of the vertices and path existing properties
這八條性質定理分別討論的是準模糊圖擬陣的基圖的連通性，頂點距離計算的充要條件，頂點標號的確定，路的存在性。 -
The perpendicular distance from the base of a geometric figure to the opposite vertex, parallel side, or parallel surface
頂垂線，高線從一個幾何形體的底邊到相對的頂點、平行邊或平行面的垂直距離 -
The method first find the vertex aggregate and the edge aggregate primary, then revise them after checking the radian of the palm - line between two vertices, the palm - lines ’ number between two vertices and the distance of the vertices
該演算法先初步確定無向圖的頂點集和邊集，然後通過考查頂點之間掌紋線的弧度、頂點之間掌紋線的條數和頂點之間的距離對頂點集和邊集進行了適當的修正。 -
Vertex distance 12 mm
角膜頂點距離： 12mm
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