三角形

How to apply the triangulation principal being consist of outside triangulation and inside triangulation in the local increment triangulation algorithm is analyzed. A method of optimization while triangulation and a principal to judge whether the triangle is legal or not are established. Software design of this algorithm is done. At last, the calibrated result of field lens is presented.

采用了一种大规模散乱数据的空间划分方法及其相应的数据结构和编码方案，研究分析了在局部增量剖分算法中如何采用外连剖分和內连剖分相结合的剖分原则，确定了边剖分边优化和一种计算空间点到直线距离的简单方法来判断三角形是否合法的原则。

In this paper, we consider hyperbolic conservation laws, and the following work has been done to the finite volume method on unstructured meshes :In preface , we introduce the backupground of the oringe of the finite volume method, and point out the limitation of the finite difference methods and the finite element methods, and import the finite volume method.

本文主要考虑双曲型守恒律方程，对二维非结构三角形网格有限体积方法作了如下工作：介绍了有限体积方法的产生背景，指出了有限差分方法和有限元方法中的特点，对有限体积方法的产生和发展给出了比较详细的分析。

Another simple synthetic proof of finiteness of areas of asymptotic triangles in non-Euclidean geometry is given.

给出双曲非欧几何中极限三角形面积有限性的另外一种简单证明。

Flatiron building in NY, Tour Eiffel at night, Sidney Opera in Australia.

纽约的熨斗大楼（译注：不知道是否该这么翻，应该是曼哈顿的那个三角形的大楼），夜间的艾菲尔塔，悉尼歌剧院。

Well, that is just what we see when one of our triangular or other acquaintances comes toward us in Flatland.

那么，这就是当我们在平面国，遇到一个三角形先生或者其他的熟人朝我们走来时，所能看到的一切。

Leaf blade not triangular-peltate, perianth not accrescent nor fleshy in fruit.

三角形盾形的不叶片，花被不增大也非肉质在果期。

Leaf blade triangular-peltate; perianth accrescent and fleshy in fruit.

叶片三角形盾形；花被增大和肉在果期。 100 P 。 perfoliatum 杠板归

MOSTLY ,DONATED AT WILL OF EMINENT MONKS ,THIS PIECE OF KAPALA BOWL IS LIGHTLY INCISED WITH IMAGES OF THE SUN ,MOON ,RITUAL CONCH AND A SIX-SYLLABLE INVOCATION IN TIBETAN ,THE BASE IS TRIANGULAR AND THE CORVED WITH LOTUS PETALS ,COILING FOLIATE DESIGN AND EIGHT TREASURES ,THE RIM IS INLAND WITH TURQUOISE AND GEMS ,THE HANDLE IS IN THE SHAPE OF VAJRA ,ON EACH SIDE OF THE BASE ,THERE IS AN IMAGE OF A HUMAN HEAD AND THE REMAINING SURFACE IS MATERIAL WITH OPENWORK COILING LEAF DESIGNS ,MADE OF REFINED MATERIAL AND EXQUISITE CRAFTSMANSHIP ,THIS PIECE IS PERFECT MASTERPICEC.

这件嘎巴拉碗的颅骨外面隐现日、月、法螺和藏文六字真言。碗的托座为三角形，碗盖为椭圆形，都是用纯金制作。金盖上刻有莲瓣，缠枝花卉和八宝纹，盖口边缘上嵌绿松石和珠宝，把手做成金刚杵形。托座上的每一面都有一个人首，其余部分通体镂雕卷叶纹图案。整个嘎巴拉碗选材精细、制作精美、工艺考究、是嘎巴拉碗中的极品之作。

Seat, with fuel tank at rear supported by triangular tube framework landing gear and footrest.

座椅，在燃料管的三角形框架起落架和搁脚板的支持后备箱。

The analysis results show that the distribution of the inertia force of base isolation system is like【, not like the traditional invert triangle.

通过理论分析验证了隔震结构的惯性力分布已不是传统的倒三角形分布，而为"

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。