几何图形

However, taking into account the 16th and 17th centuries when European mathematicians still held the view that negative is "ridiculous number", Fibonacci's awareness of the negative undoubtedly is of great significance.4、Fibonacci's understanding of the irrational depends on the geometry, and the arithmetic of Fibonacci for square root was the tendency of algorithm.

虽他忽视二次方程之负数解，但考虑到16和17世纪，欧洲数学家仍认为负数是"荒谬的数"，斐波那契对负数的认识无疑具有重要的意义。4、斐波那契对无理数的认识有赖于几何图形，"开方法"趋于算法化。

Then every curve is fitted by an ideal ellipse.

基于Hough变换的算法是检测这些形状的常用算法，Hough变换是将几何图形转化为带多个自由参数的曲线，它是定义在图像空间和参数空间上的一个映射。

By the new learner which causes The Geometer's Sketchpad can in the short time grasp The Geometer's Sketchpad the application, and can use The Geometer's Sketchpad to make the beautiful geometric figure, and some pleasant animation effect.

以使几何画板的初学者能在短时间内掌握几何画板的应用，并能用几何画板作出美丽的几何图形，及一些令人赏心悦目的动画效果。

People's performance was soon restored by picture of trees, fields and hills, but not by streets, industrial units or even complex geometric patterns.

被试实验中的表现在观看树木、田地、小山后能够很快得到恢复，而观看街道、工业区、甚至几何图形都不能达到这样的效果。

Crop circles had exploded into the public mind as the new phenomenon changed from simple circular patterns into huge and complex, geometric formation.

麦田怪圈震撼了世界各地的人们，因为这些新出现的神秘图案已不再是最初的简单的圆圈，而变成了大面积的、复杂的几何图形！

Relating to or causing change in either shape or size of a material body or geometric figure.

引起物质或几何图形的外形或大小的改变的，或与之有关的。

Shaped primarily responsible for the processing of raw materials shaped to irregular shape processing rules into the geometric figure.

成型机主要是负责对原料的成型加工，将不规则的外形加工成规则的几何图形。

The main research suggestion is that teachers should carry on the geometric figure teaching characteristic on the teaching activity.

主要研究建议为教师应掌握几何图形教学特质进行教学活动。

The cube is a solid geometric figure.

立方体是一个牢固的几何图形。

The side or face of a geometric figure to which an altitude is or is thought to be drawn.

底面，底边：几何图形的边或面，在上面可以画出或被认为可以画出其高度

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。