This dissertation believes that the implementation of industrial development and megalopolis development goals, and the coordinating the development of industrialization and urbanization are the key to the sustainable development in the Longest River delta, society and economy, and the realization of the modernization.

本文在對長三角工業(yè)化與城市化互動發(fā)展的過程和現(xiàn)狀分析的基礎上国产无码大黄网站，認為要實現(xiàn)長三角的經(jīng)濟社會的可持續(xù)發(fā)展婷婷五月激情丁香，實現(xiàn)現(xiàn)代化，必須注重產(chǎn)業(yè)發(fā)展目標和城市群發(fā)展目標迷奸黄色网站在线观看。

Parametrization is a crucial problem in computer graphics,computer aided geometric design and digital geometric processing.

三角網(wǎng)格的參數(shù)化是對三角網(wǎng)格的幾何和拓撲信息作進一步處理的基礎日韩欧美一区二区中文字幕黄色视频，它在計算機圖形學、計算機輔助幾何設計和數(shù)字幾何處理等領域有著廣泛的應用国产不卡自拍av。

Basing on the concepts and algorithms, some traditional algorithms, e.g. Delaunay triangulation for planar polygonal domain, constrained Delaunay triangulation for planar points and Delaunay tetrahedralization for spatial points, are improved.

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Different sweepback sweepback-wing and triangle-wing′s radar cross sectionare computed with finite difference time domain,and the profiles for the RCS are analyzed.

以時域有限差分法計算了不同后掠角的后掠翼和三角翼的雷達散射截面樱花视频在线国产，并對其分布情況進行了分析超碰免费公开在线激情；計算了不同后掠角的后掠翼和三角翼在多個頻段的RCS，并按照不同的威脅判斷求出平均值国产精品美女，得出RCS隨頻率的變化情況免费看污的日韩操。

The aerodynamic characteristics of the cuted tip rhombus wing and double-delta wing of middling sweepback angle and aspect ratio about sixty type are investigated by a numerical method based on Eular equations.

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Taking the triangle arms and tippler framework as the research object of power-bearing analysis.

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The calculation of wavelet and scalar function coefficients at the process of decomposition of triangular mesh, the choice of wavelet coefficient threshold and the calculation of scalar function coefficient at the reconstruction process are introduced in this dissertation. The multiresolution decomposition, compression and reconstruction of triangular mesh with subdivision connectivity are realized.

關于細分連續(xù)三角網(wǎng)格的多分辨分解亚洲一级aⅴ无码毛片不卡、壓縮與重構，本文介紹了細分連續(xù)三角網(wǎng)格分解過程中小波系數(shù)及尺度函數(shù)系數(shù)的計算人成在线免费网、小波系數(shù)的閾值選取和重構過程中尺度函數(shù)系數(shù)的計算黄片在线免费看A片，并給予了實現(xiàn)，獲得較好的壓縮性能和質(zhì)量538黄色视频。

The results showed the radioscaphocapitate,radiolunate,ulnolunate,ulnotriquetral and dorsal radioulnotriquetral ligaments were composed of densely fasciculated collagen fibers which contained more elastic fiber.

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Data pre-processing technologies such as singular points elimination, registration and radius compensation are studied. Base on chord high difference algorithm, a new one called chord high difference-ratio algorithm is proposed to improve veracity and robusticity of singular points elimination. Then, a registration algorithm based on local surface reconstruction is proposed, which avoids infaust influence coming from single reference point error.

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This paper first assorts constrained triangulation,then analyses and discusses its development and representative arithmetic,in the end analyses the problem and farther development of constrained triangulation.

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