三角形

It should be noted that whether the Country Point 4 is located inside the Exterior Opposite Angle Area or inside the triangle, it finally forms one same graphics which we call here Basic Triangle with Four Points Entirely Neighboring.

需要注意的是，国家点4无论落在三角形的外部还是内部后形成的四点全相邻布局，其基本图形是一致的，即四点全相邻基本三角；此时4色足够，而且这也是需要4色的基本图形。

Determine the interior and exterior angles of triangles, quadrilaterals and other polygons.

确定的三角形，四边形和其他多边形的内部和外部角度。

When tested with vertical load, DHS and low angle external fixator were significantly stronger than the other three groups.

3在抗压力方面，动力髋螺钉最强，与其余各组有显著性差异，其次为低角度倒三角形外固定支架组，优于其余三组。

In chapter2 we obtain the constructure theorem and intechange theorem of 2-tournaments.wefind the correlation between the number of 3-cycles and 2-cycles in 2-tournament andits score vector,discuss a class of extreme value problem of tournament,answer partlya open problem posed by Brualdi.

第二章讨论了2-竞赛图和竞赛矩阵的一些基本问题：存在性和结构问题，证明了具有相同得分向量的任意两个2-竞赛矩阵可以通过三角形转换而互相得到，得到了2-竞赛图中2-圈与3-圈的数目与得分向量之间的关系式；讨论了2-竞赛中的一类极值问题，部分地回答了Brualdi〓的一个问题。

In order to solve the distortion rectification of eyeglass contour cutting, a new autocutting saw was researched.

现有的眼镜数控机械设备具有较好的生产效率和加工质量，但对于外贸眼镜所追求的个性化产品（如方形、三角形或凹形镜片等），由于存在较大的加工变形而逐渐显现出它的局限性。

Pyramid: Ancient monumental structure constructed of or faced with stone or brick and having a rectangular base and four sloping triangular sides meeting at an apex.

金字塔：用砖、石材料建造或表面覆以砖、石的古代纪念性建筑物，地基为矩形，四面为倾斜的三角形在顶端交会。

Pyramid: Ancient monumental structure construct ed of or faced with stone or brick and having a rectangular base and four sloping triangular sides meeting at an apex.

金字塔：用砖、石材料建造或表面覆以砖、石的古代纪念性建筑物，地基为矩形，四面为倾斜的三角形在顶端交会。

Filo triangles with spinach and feta cheese.

三角形的薄派皮加了菠菜和羊奶酪。

Dark fibrocartilage of the menisci. These areas of increased signal

半月板表现为低信号三角形；在关节周围部半月板显示蝴

Fictile tiles of three different shapes are first baked and then masoned into triangular irrigation pipe in ditch before the ditch is refilled.

该管道是先用粘土制成三种形状的薄片砖坯后烧制成陶砖；而后在田地里开沟，再在沟内用三种薄片砖铺砌成三角形陶管，沟内最后回填土踩实。

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。