There is a review of elementary geometry below.
下面会有一个初等几何的回顾.
Using only elementary geometry, determine angle x. Provide a step-by-step proof.
利用初等几何 求角x. 写出求解过程.
This case can no longer be handled by elementary geometry.
这种情形初等几何已经无能为力。
There is a review of elementary geometry below.
下面会有一个初等几何的回顾。
Then cosine theorem is no longer a pure problem from elementary geometry.
于是余弦定理从此不再是一个纯粹的初等几何问题。
To illustrate this viewpoint, several topics taken from elementary geometry are carefully analyzed.
本文以初等几何中一些问题为例论证了这一观点。
Besides, it can find not only the colliding elementary geometry element pairs but also the precise colliding points.
除此之外，本算法不仅能够找出发生碰撞的基本几何元素对，而且还能够精确地找出碰撞点。
Additionally, the well-known four colour problem and elementary geometry theorem-proving problem have been discussed.
同时，也对四色问题与初等几何定理证明作了简单的讨论。
The experimental results show that the proposed method can improve reasoning efficiency in evidence, especially in the solution of some complex elementary geometry problems.
实验结果表明，对较复杂的几何问题来说，采用这种方法可以显著提高推理效率。
In higher normal universities, the teaching of the course "Research on Elementary Geometry" faces many problems. Its teaching contents and arranging system needs to be adjusted to a great extent.
高师“初等几何研究”课程的教学面临诸多问题，其教学内容与编排体系尤需大幅度调整。
In higher normal universities, the teaching of the course "Research on Elementary Geometry" faces many problems. Its teaching contents and arranging system needs to be adjusted to a great extent.
高师“初等几何研究”课程的教学面临诸多问题，其教学内容与编排体系尤需大幅度调整。
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