But in the + moiety, the three benzimidazole rings shared the whole space equally, the dihedral angel among them is about 120°, just like three fan blades of an airscrew, the molecular structure appear gear-like shape.

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Our products are mainly the business has four categories: First, the main agent of some well-known international brands of industrial belts, the Netherlands has DERCO, FABREEKA of PVC, PU, PE, SIR conveyor; Germany OPTIBELI, USA DAYCO, GATES, Japan BANDO, MITSUBOSAI the Triangle, timing belt, transmission belt, wide belt and so on; Japan Nitta textile special flat belt; BRECO Germany and Italy MEGADYNE polyurethane timing belt; CHEMFAB the United States of Teflon mesh belt and adhesive tape .

我司的經(jīng)營產(chǎn)品主要有四大類：其一日韩妓女精品影院视频在线观看网站，主要是代理經(jīng)銷國際上的一些知名品牌的工業(yè)皮帶一级黄色网站高清无码，有荷蘭DERCO，F(xiàn)ABREEKA的PVC在线免费一级AV电影，PU免费黄色视频一二三区，PE，SIR輸送帶欧洲一区二区精品视频色欲；德國OPTIBELI欧美视频一一区二区三区，美國DAYCO，GATES狠狠婷婷五月综合，日本BANDO日韩x网站，MITSUBOSAI的三角帶，同步帶在线青草草永久视频免费播放，變速帶，廣角帶等777久久激情久久综合；日本NITTA的紡織業(yè)專用平皮帶在线免费看视频黄；德國BRECO和意大利MEGADYNE的聚氨酯同步帶；美國CHEMFAB的特氟龍網(wǎng)帶和膠布免费看所有乱伦黄色视频。

The composite article as recited in claim 6 wherein each core is substantially triangular in cross section and each U-shaped channel is contoured such that one side forms an acute angle with the base and the other side forms an obtuse angle with the base.

綜合文章作為背誦在索賠6 激情黄色网址，其中每個核心是大幅三角在截面和每一個U形渠道是輪廓，例如一方形式一銳角與基地和另一邊的形式一鈍角與基地。

Twelve struck. The public would have to wait more than three hours for the Grand Prix to be run. When the landau had drawn up beside the barriers Nana settled herself comfortably down as though she were in her own house. A whim had prompted her to bring Bijou and Louiset with her, and the dog crouched among her skirts, shivering with cold despite the heat of the day, while amid a bedizenment of ribbons and laces the child's poor little face looked waxen and dumb and white in the open air.

她穿的服裝是旺德夫爾賽馬服的兩種顏色日韩爆乳教师无码视频，即藍(lán)色和白色日日夜夜摸日日夜夜操，顯得非常別致，藍(lán)綢短上衣和藍(lán)綢緊身褡緊緊繃在身上永久免费Av无码网站,国产，腰后高高凸起一個裙撐很很操狠狠干很很日，這樣，大腿的輪廓被明顯襯托出來手机看片,你懂的，當(dāng)時(shí)流行穿寬大裙子ww黄色一级视频，這樣的穿戴打扮是不落俗套的；外面套一件白緞子長裙鲁鲁A片特级特色黄色影片，袖子也是白緞子的精品国产黄色片在线观看，肩上披著一條白緞子三角圍巾，全身穿戴都鑲著銀色鏤空花邊97精品久久久中文字幕免费，被陽光照得閃閃爍爍66j8c。

Constructing triangle surface which interpolates the boundary curve and cross-boundary slopes on a triangle is the basic problem in computer aided geometric design, computer graphics and so on.

在三角形域上構(gòu)造對邊界曲線和跨界導(dǎo)數(shù)插值的三角曲面是計(jì)算機(jī)輔助幾何設(shè)計(jì)和計(jì)算機(jī)圖形學(xué)等領(lǐng)域中的基本問題。

V belt driving device developed is superior to flexible plate coupling and roller chain driving in VNH behavior, working endurance and axial and lateral offset tolerance.

所開發(fā)的三角帶傳動裝置在振動噪聲性能又黄又爽又刺激又色、作壽命和對軸向以及徑向偏心的容忍度等方面都優(yōu)于常用的柔性板式聯(lián)軸器和高速滾子鏈傳動裝置国产精品第一夜不卡丝袜。

The research on the conditions of chlamydospore production for the liquid fermentation showed that, the better single factors were oat liquid media, 30℃, 120r/min surge culture, sucrose as carbon source,(NH_4)_2SO_4 as nitrogen source and the ratio of 20 to 1 for C/N. Under the better single factors mentioned above, the largest quantity of chlamydospore, i.e.3.05×10~7spores/ml, was obtained on the 10th day after culture.

木霉T-33菌株產(chǎn)生厚垣孢子的發(fā)酵條件研究表明，采用燕麥粉培養(yǎng)液欧美中文字幕观看、30℃又粗又长的黄A片无码视频、120r/min振蕩培養(yǎng)、250ml三角瓶裝入80ml培養(yǎng)液国产午夜激无码AV毛片不卡国、接種5片活化2d的5mm直徑的菌片求可以在线观看的不卡的黄色av网站，碳氮源選擇蔗糖和硫酸銨，C/N為20/l看片色色，足適合T-33菌株產(chǎn)孢的最佳單因素條件(碳氮源實(shí)驗(yàn)基于Czapek培養(yǎng)基)曰本黄色视频免费观看；用這些最佳單因素組合(不包括碳氮源和C/N結(jié)果)培養(yǎng)木霉T-33繪制了產(chǎn)孢曲線，發(fā)現(xiàn)在培養(yǎng)第10d得到最大的厚垣孢子產(chǎn)量3.05×10~7個/ml一道本在视频线高清无码。

In Chapter three, by constructing a special partitioned matrix and studying the fast triangular factorization of its inverse matrix, we respectively give fast algorithms for the minimal norm least squares solutions of linear equations which coefficient matrices are n×m Toeplitz type matrices and Vandermonde-Loewner type matrices with full column rank.

第三章通過構(gòu)造特殊分塊矩陣并研究其逆矩陣的快速三角分解激情图片!激情小说，分別給出了求以秩為m的n×m階Toeplitz型矩陣和Vandermonde-Loewner型矩陣為系數(shù)陣的線性方程組極小范數(shù)最小二乘解的快速算法，并通過算例將新算法與已有的法方程組的方法和正交化方法作了比較国产一级无码毛片。

The two most famous current aircraft to use the delta wing are the Concorde and the Space Shuttle.

兩個最有名的飛機(jī)目前使用三角翼是協(xié)和和航天飛機(jī)最新91视屏在线免费。

By using a perfect data structure, automatic generation of triangle mesh on multi-connected plane domain becomes as simple as simply connected plane domain first time without virtual line and other technical.

本文采用合理的數(shù)據(jù)組織結(jié)構(gòu)，首次在不添加輔助線和不增加編程難度的前提下亚洲精品自拍视频网，使多連通域的剖分和單連通域的剖分有機(jī)地結(jié)合到一起全国最大的黄色网站，簡單自然地解決了多連通域的三角剖分問題。