頂点数
English translation: the number of vertices
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| 07:49 Mar 8, 2010 |
| Japanese to English translations [PRO] Science - Geology | |||||||
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|  Selected response from: Katsushi Saito Japan Local time: 12:37 | ||||||
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| 4 +1 | the number of vertices |
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| 3 +1 | number of elevations |
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| 2 | number of peaks |
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| 2 | number of vertecies |
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Answers
7 mins confidence: 
number of peaks Explanation: Much as Euler gave a formula for the number of faces, edges and vertices in a polyhedron, Maxwell relates the **number of topographic peaks**, pits and saddles on a surface. In the case of a sphere, the formula is p+q–s=2, where p is the number of peaks, q the number of pits and s the number of saddles. -------------------------------------------------- Note added at 10 mins (2010-03-08 08:00:02 GMT) -------------------------------------------------- Also: This invention relates to the measurement of surfaces and coatings wherein parts of the surface or coating protrude above the general **topography**. The size and **number of peaks** on the surface are counted to determine the contribution to the over all surface roughness. |
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15 mins confidence:
number of vertecies Explanation: a guess [PDF] A Compact Topological DBMS Data Structure For 3D Topography - [ このページを訳す ] ファイルタイプ: PDF/Adobe Acrobat - クイック ビュー F Penninga 著 - 引用元 5 - 関連記事 2.1 Modelling 3D Topography: full decomposition of 3D space. With respect to modelling 3D topographic data two fundamental observations ..... application of for instance flipping algorithms for the deletion of vertices [19], ... citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.121.4865... |
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21 mins confidence: peer agreement (net): +1
peer agreement (net): +1number of elevations Explanation: Here is a website that has some info using the term "elevations." http://imnh.isu.edu/DIGITALATLAS/geog/basics/topo.htm Contour Lines: Contour lines are used to determine elevations and are lines on a map that are produced from connecting points of equal elevation (elevation refers to height in feet, or meters, above sea level). Cartographers solve the problem of representing the three-dimensional land surface on a flat piece of paper by using contour lines, thus horizontal distances and vertical elevations can both be measured from a topographic map. Reference: /http://en.wikipedia.org/wiki/Topographic_map |
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2 hrs confidence: peer agreement (net): +1
peer agreement (net): +1the number of vertices Explanation: The definite article should be used before vertices, as you know the differences among “the number of …s”, “the number of the …(s)” and “a number of …s”. 以下参照： このアルゴリズムの計算量は入力グラフの頂点数、枝数に依らない定数である。頂点数n、最大次数dのグラフGがk点連結性からε遠隔であるとは、 ... The time complexity of the algorithm is independent of the number of vertices and edges of graphs. ... ci.nii.ac.jp/naid/110006951168/en この解法は, 重み付きグラフのグラフ多分割問題にも拡張可能であるが, ``必ずしも頂点数が等分できない'', ``計算時間がかかる'', ... The first function evaluate the number of vertices in each group. The second function evaluate the number of ... www.ics.es.osaka-u.ac.jp/paper/theses/1995/BC/Tamaki,Yasuhi... |
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