plane triangle的例句大全

This paper lays stress on making systematic arrangement, summary and comparison for the concept and formula relating to plane triangle and spherical triangle so as to point out the difference, similarity and interconnection between them.

着重就平面三角形与球面三角形的有关概念、公式作一系统的整理、概括和比较，从而指出其异同以及相互之间的联系。

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The common method for obtaining the angle of the plane figure to projection plane is through the right-angled triangle method after getting the double-face projection of the plane figure on the basis of the conception of maximum oblique line.

求平面图形对投影面的倾角，通常需要知道平面图形的两面投影，利用最大斜度线的概念，通过直角三角形法求得。

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In plane Geometry, as we know, the sum of two sides is greater than third side in a triangle. That is called triangle inequality lities.

在平面几何中，我们都知道，一个三角形的任意两边之和必大于第三边，这就是三角不等式。

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Rotational inertia of an isosceles triangle rigid plane around centroid axis

等腰三角形刚体平板绕质心轴的转动惯量

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You will understand two color pattern of the Left, the triangle is smooth coloring, with the quadrilateral plane coloring.

你将理解两种着色模式，在左图中，三角形用的是光滑着色，四边形用的是平面着色。

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The cosine theorem is not a unique characteristic of triangle, but any plane polygons and any polyhedron ( regard area as attention point), even any many dimensional space similar objects ( regard broad value as attention point) suitable universal law.

余弦定理并不是三角形所独有的特性，而是任何平面多边形、以及任何多面体（以面积为关注点）、甚至任何高维空间类似物（以广义体积为关注点）均适用的普遍规律。

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In this paper, the expression of the curvature correction of the recording times in the prime vertical direction is derived by means of the method of the solution for spherical triangle in combination with the plane projection of the field of view.

本文利用解球面三角形和视场平面投影相结合的方法，推导出了卯酉方向记录时刻中星径曲率改正的表达式。

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Principle of designing construction plane for ground leveling with triangle grid and method of calculating the deployment scheme of unbalanced earthwork with linear programming are introduced. A case calculated by Excel is given.

介绍用三角形网格法确定场地平整设计平面的原理和用线性规划计算调整设计平面后非平衡土方调配方案的方法，并用电子表格软件Excel进行实例设计计算。

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The center of the circumcircle corresponding to the triangle formed by the three selected points is just the circle center of the compact, and the normal direction of the triangle plane determines the angle of the cutter teeth.

这3个测点构成1个三角形，三角形对应的外接圆圆心就是复合片圆心，三角形所在平面的法线方向决定了切削齿的角度。

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