One characteristic of Earth's orbit is its eccentricity, the degree to which the orbit is an ellipse rather than a circle.
地球轨道的一个特点是它的离心率，也就是轨道是椭圆而不是圆形的程度。
I thought about one of my favorite Sufi poems, which says that God long ago drew a circle in the sand exactly around the spot where you are standing right now.
我想起我最爱的一首苏菲诗歌，说神很久以前就在你此刻脚下的所在地周围，画上圆圈了。
In fact, he was one of the first to explore the Arctic Circle, Which is a big deal.
实际上，他是第一个去探索北极得人，那是一件非常困难得事。
One refresh icon is a circle that contains two arrows, which circle in opposite directions.
一个重新整理图示是含有两个箭号的圆圈，以反方向绕圈。
This paper targets at the topic which is a hot but rarely studied one called the regional financial problems in Bohai Sea Economy Circle.
本文对目前比较热点却未有较多深入关注的环渤海经济圈的区域金融问题进行了研究。
Which one is the most efficient element in triggering your buying intention when you see an advertisement? (Please circle one answer only.)
当您看广告时，哪一种元素是最有效触发您的购买意向？(只能选择一个答案)。
Because this subject has meaning only to sculpting circle, in which has no intention to favour one and be prejudiced against the other.
因为这个话题也只有是雕塑界本身才能产生意义，而并没有什么厚此薄彼的意图。
During the early years in the 20th century the generation of mass-culture had become a hot phenomenon in social life, and mass culture has been one of the fields to which the academic circle attended.
早在二十世纪初，大众文化的产生就已经成为社会生活的热点现象，也成为学术界最关注的领域之一。
You are to write a program to find a circle which covers a set of points and has the minimal area. There will be no more than 100 points in one problem.
但是提供了一个思路，枚举的时候如果点非常多，是否可以从直径开始找最小覆盖圆，效率是否会更优？
You are to write a program to find a circle which covers a set of points and has the minimal area. There will be no more than 100 points in one problem.
但是提供了一个思路，枚举的时候如果点非常多，是否可以从直径开始找最小覆盖圆，效率是否会更优？
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