查询词典 elementary course

What I want to do is making it used in the elementary geometry, to prove the point of intersection in the same line and lines intersect at the same point .

由于Desargues定理及对偶定理是建立在仿射平面上的，而本文要讨论的是如何将其运用到以欧氏平面为基础的初等几何中，证明点共线和线共点的问题。

Decomposing a simple polygon intoconvexcell is one of elementary problems of computational geometry.

简单多边形凸单元剖分是计算几何的基本问题之一，剖分算法在许多领域均有较广泛的应用。

Prom nt in the modern elementary geometry of the triangle is the nine-point circle .

九点圆在三角形的现代初等几何中是重要的。

This case can no longer be handled by elementary geometry.

这种情形初等几何已经无能为力。

Therefore,the problems of concureut line and collinear point in the Elementary Geometry can be solved by the way of the Higher Geometry.

所以初等几何中关于共线点、共点线的问题能运用高等几何方法去解决。

For example, if you draw a triangle on a flat piece of paper the sum of its angles is equal to two right angles (as you know from elementary geometry ).

比如说，如果你在一张平坦的纸张上画一个三角形，它所有内角之和等于两个直角之和（如你从初等几何中所知的）。

The contents of mathematics in middle school are divided into elementary algebra and plane geometry. Plane geometry is more favorable for training students'understanding of mathematics beauty.

初中数学的内容分为初等代数和平面几何两大部分，平面几何的直观性较强，显然更有利于培养学生对数学美的理解。

In addition, there are works whose pictorial architecture places elementary forms of geometry and formal compositional considerations in the forefront, without losing sight of the inner poetry of the picture.

除此之外，他的作品多以几何图形和线条组成，有着谜一般的诗意。

Using Greek sources, he compiled in Latin selections from elementary treatises on arithmetic , geometry, and astronomy.

他根据希腊材料用拉丁文选编算术、几何与天文的初等读物。

In this paper several problems in the elementary geometry, which seem simple but in fact need thorough analysis, are taken for example to explain how to make use of the knowledge learnt from the higher meths so as to study the problems concerning the eductional reform of the higher maths, which should lead to our consideration.

本文以初等几何中一些看似粗浅实际上需要深入分析的问题为例来说明，如何利用高等数学学到的知识，来研究中学数学等有关高师数学教育改革应引起大家思考的几个问题。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。