圆心

Input (0,0) to determine the center of a circle position, and then enter a radius value "8", draw a circle

2输入（0，0）以确定圆心位置，再输入半径值"8"，画出一个圆

Our next goal is Shanghai two hours -- with Shanghai as the economic circle center of a circle, the radius of the region for two hours.

我们下一步的目标就是上海2小时经济圈――以上海为圆心，2小时车程为半径的区域。

Any line drawn through the center of a circle is noraml to the circumference.

通过圆心画的任何直线均垂直于圆周线。

The line segment connecting the center and any point of a circle is called the radius.

连接圆心和圆上任意一点的线段叫做半径，半径一般用字母 r 表示。

When you stare at the center of a circle, it seems that there is something flowing in the painting.

法国艺术家以赛亚-勒维安特的画作《谜》常会让人产生一种错觉：盯着图片中的圆心时，仿佛画中的同心圆环中有物质在流动。

A line segment that joins the center of a circle with any point on its circumference.

圆半径：将圆心与圆周上任一连接起来的线段

Continue to use the above command to make a round, enter the center of a circle points (-40,-30), respectively, enter the radius value of 8 and 16, draw another set of concentric circles.

4继续用如上的命令作圆，输入圆心点（－40，－30），分别输入半径值8和16，画出另一组同心圆。

What this text to study is according to an detection by the transformation of HOUGH, some round characteristics value will bi found, like the round radius and the center of a circle.

本文所要研究的是基于HOUGH变换的圆检测，即通过HOUGH变换提取出被检测圆的一些特征值，如圆的半径及圆心所在的坐标。

A diameter passes through the center of a circle.

直径从圆心穿过。

The center of a circle 圆心 Although London is Britain's capital, it is not at the center of the country.

伦敦虽然是英国首都，却并非位居全国之正中央。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。