The optimal layout problem of circle group in a circular container with performance constraints of equilibrium belong to NPhard problem.

带平衡性约束的圆集在圆容器内的布局优化问题，属于NP困难问题。

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The two of them were in a corner of the college cafeteria. At the next table a previously arranged reading circle group looked up at Kyousuke with questioning faces.

他们两个在大学自助餐厅的一个角落坐着。这里是他们准备组织读书小组的地方，现在却是让恭介露出好奇目光的地方。

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Add another circle and write the new group word in the middle.

添加另一个圆圈，并在中间写下新的组词。

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In Atlanta,he played with a music group called The Circle "A" Wranglers.

VOA: special.2010.10.03

So, we are talking about a wealthy group, and of course, the thing that struck Schliemann almost amazingly was that in the circle of graves that we've been talking about, he found all kinds of precious things buried.

所以,我们所谈论的是一个富有的群体,当然,令谢里曼为之震惊的是,在这些墓葬圈之中,正如刚才提到的,他找到了品目繁多的奇珍异宝

耶鲁公开课 - 古希腊历史简介课程节选

What we do is we get every quilting circle and church group in America to start making Mylar screens and sewing them together like quilt, and then we put them into the ocean, where they reflect the sun's rays and keep the water underneath cooler.

NPR: Some Very Bad Global Warming Solutions

Last year cash-strapped Hinchingbrooke in Cambridgeshire became the first general hospital to be run by a for-profit health group, Circle, signalling that the private sector might well save others from closure.

ECONOMIST: NHS reform

An even bolder option would be to encourage private providers like the Circle health-care group, which took over the failing Hinchingbrooke hospital in Cambridge this year, or try to attract outsiders like Helios, a German company which specialises in improving badly managed health-care facilities, to compete for control of the weaker English hospital trusts.

ECONOMIST: Hospital takeovers