A hierarchy and circularity of data structure was presented by analyzed STL files and compared a several of frequently used data structures. The structure acquired from redundancy vertex was filtered by vertex sequence of quick sort, and vertex adjacent list and triangle face adjacent list was established.

通過對STL文件的分析和幾種常用數(shù)據(jù)結(jié)構(gòu)的比較欧美日韩成人片在线观看，給出了一種層次環(huán)狀數(shù)據(jù)結(jié)構(gòu)，該結(jié)構(gòu)是由快速排序頂點(diǎn)序列進(jìn)行冗余頂點(diǎn)濾除，并建立頂點(diǎn)鄰接表和三角面片鄰接表而得到的。

At first, the typical 2D and 3D triangulation algorithm of scattered points is discussed in this paper. Then, a space partition strategy with its corresponding data structure and encoding method is proposed by the author in order to improve the triangulating and searching efficiency according to the trend of larger and larger points set.

本文在詳細(xì)研究和分析了典型平面及空間散亂數(shù)據(jù)三角剖分算法思想后本溪国产黄色视频aa，根據(jù)散亂數(shù)據(jù)點(diǎn)規(guī)模越來越大的趨勢，提出了一種大規(guī)模散亂數(shù)據(jù)的空間劃分方法及相應(yīng)的數(shù)據(jù)結(jié)構(gòu)和編碼方案新国模吧，縮小了在剖分時搜尋和遍歷數(shù)據(jù)點(diǎn)的空間范圍黄色AⅤ无码视频，提高了算法效率。

The thesis compares and analyses running rapidity, triangulating result, overlapping and hole of mesh and other performance index. The experiment results prove that the new arithmetic has some application value.

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Forwarders national carriage of goods by road, air cargo transport, we have a powerful means of information service platform and network advantage, in Shanghai, Guangzhou, Chengdu and national capital cities, as well as the Bohai Sea region, the Yangtze River Delta, the Pearl River Delta region and the establishment of a branch Office.

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和許多產(chǎn)業(yè)新貴一樣，三角集團(tuán)是在政府的扶持和一個特殊社會主義制度下成長壯大的欧洲黄片毛片，這就意味著它們得到了政治和金融的支持欧美少妇一级黄片。

The ESR parameters of 4g strongly indicate that Cu〓 in complex 4g has a trigonal-bipyramidal environment, that is to say, Cu〓 is coordinated to four tertiaty nitrogen atoms and one chloride anion.

為了探測模型化合物中Cu〓的配位情況和幾何構(gòu)型，采用相同的方法合成和表征了雜雙核化合物4g免费一级持黄网，ESR研究結(jié)合質(zhì)譜信息表明在雜雙核化合物4g中91精品国产久无码，Cu〓是五配位的，即它與一個Cl〓和四個叔銨氮原子配位而處于三角雙錐場中人干人操人。

Seasonal AR(1) models are first used to generate a great number of reservoir inflow flood. Next the triangle distribution and the normal distribution are applied to describe the uncertainty of spillways capacity.

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The grid multi-scroll chaotic system is constructed by triangular wave series and step function sequence, and the value of the turning point and the balance point in above function are found.

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The application of the survey model in the survey tests on a shield machine manufactured by Herrenknecht A.G.

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Methods The influence of inducer concentration and medium on the bacterial density and expression level of target protein in Erlenmeyer flask, as well as the influence of time for induction, method for fed batch and dissolved oxygen on those in 10 L fermentor, were explored.

在三角燒瓶中，探討不同的誘導(dǎo)劑濃度和培養(yǎng)基對菌體密度和目的蛋白表達(dá)量的影響91POPN九色；在10L發(fā)酵罐中国产黄大片手机在线观看，探討誘導(dǎo)時間、補(bǔ)料方式原创av、溶氧量對菌體密度和目的蛋白表達(dá)量的影響97人人操人人摸人人搞。