这两个三角形相重合。
If you put the two triangles together, you can get a rectangle.
如果把这两个三角形拼到一起，可以得到一个长方形。
Draw a diagonal line to divide the square into two triangles.
画一条对角线，把正方形分成两个三角形。
Two triangles are called similar if they have the same angles (same shape).
若两三角形三内角对应相等,则两三角形相似.(相同形状).
Two triangles are congruent if they have two angles and the included side equal.
两个三角形如果有两个角及其夹边对应相等则它们全等。
For example, the triangle strip (0, 1, 2, 3) will translate to two triangles (0, 1, 2) and (1, 2, 3).
举例来说，三角形带(0,1,2,3)可转换为两个三角形(0,1,2)及(1,2,3)。
Since we will probably want adjacent tiles to look different, I've just grouped two triangles together.
由于我们很可能希望邻接的图块看起来不一样，因此我们只能把相邻的两个三角形作为一组。
The initial shape of the delta is an overlap of two triangles, the water level is suddenly dropped once.
初始形态为二个重叠三角洲，库水位一次骤降。
A first example is the default picture where it might seem that there are two triangles but in fact only one triangle was drawn.
第一个例子是默认图片里似乎有两个三角形，但实际上只画了一个三角形。
Angle-angle-side congruence. when two triangles have corresponding angles and sides that are congruent as shown below the triangles are congruent .
译：当两个三角形象下面所示有两个角和一个边同时相等时，这两个三角形全等。
With a triangle strip, new triangles reuse the preceding triangle's last two indices.
通过使用三角形带，新的三角形可重用最后两个索引。
They gathered hundreds of pieces of ocher stone, including two inscribed with crisscrossed triangles and horizontal lines.
他们收集了几百块赭石，其中包括两块刻有纵横交叉的三角形和水平横线的石头。
Other common forms of synecdoche include two concentric circles or triangles (used as eyes in horse and bison paintings), ibex horns and the hump of a mammoth.
其他普通的提喻形式包括两个同心圆或者三角形(在壁画上马和犀牛的眼睛里也有使用)，野生山羊的羊角和长毛象弓起的背部。
Two same triangles can be combined into a parallelogram.
两个完全一样的三角形可以拼成一个平行四边形；
The talisman consists of two circles with triangles drawn on them.
这种护身符由两个圆圈组成，圆圈上画有三角。
In the matching process the parameters of rotation and displacement were obtained by two congruent triangles, then the point-pairs matching would be performed on the transformed sets.
比对过程中首先根据两个集合中的全等三角形求出它们的旋转和平移参数，然后对根据参数进行转换后的特征集合进行点模式匹配。
In this paper, two theorems of directed areas for exterior (inner) triangles are given, the relations between these theorems and some known results of triangles and Napoleon triangles are revealed.
本文给出外、内三角形有向面积的两个定理及其若干推论，揭示这些定理与三角形、拿破仑三角形等一些已知结论之间的联系。
Two possible triangles are shown.
上图显示了两个可能三角形。
Given a two meshes which want to be merged, we firstly construct a stitch line derived from their fringe triangles, and then create stitch faces which adhere to this stitch line to connect them.
给定两个欲合并的网格，先由它们的边界三角形构造一条缝合线，再以该缝合线为骨架构造连接这两个网格的缝合面。
Butterfly Mechanism consists of two congruent equilateral triangles.
蝶形单元是由两个全等的三角形组成。
The teacher drew two identical triangles with sides approximately 10 cm long on blackboard.
老师在黑板上画了两个每边长约10厘米的恒等三角形。
The formulae for the number of loops, edges, triangles, pairs of two-way nodes and pairs of one-way nodes are deduced by the coefficients of a characteristic polynomial, so on.
推导出由特征多项式的系数表示的线图（无重边图）中圈的个数，双向结点对个数，单向结点对个数及简单图中有向三角形个数的计算公式，等等。
This courseware is used for finding the position of the endpoint of two intersecting triangles and drawing the surfaces, the isometric projection of the intersecting line and three-plane projection.
两平面交线课件主要功能用于求解各种位置两平面交线的端点、绘制两平面交线的正等轴测投影和三面投影。
This courseware is used for finding the position of the endpoint of two intersecting triangles and drawing the surfaces, the isometric projection of the intersecting line and three-plane projection.
两平面交线课件主要功能用于求解各种位置两平面交线的端点、绘制两平面交线的正等轴测投影和三面投影。
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