After moving a circle, the moved circle must touch the other two circles in the new position and won't be moved again.

在移动一个圆之后，被移动的圆在新位置上必须与另外两个圆接触，并且不能再被移动。

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After finding parameter of coarse location, the inner and outer circle can be got based on the parameter because the circle of pupil and circle of iris nearly have the same center.

采用二值化的方法获得瞳孔的粗定位的参数后，由于瞳孔和虹膜的外边缘近视为同心圆，该参数可用作提取虹膜外边缘的基础。

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Borman and Lovell continued to circle the Earth, day after day, as workers hurried to meet the new launch date.

VOA: special.2009.07.01

And Locke was associated with the Shaftsbury Circle who also was forced into exile after being accused of plotting against the English King.

洛克则与Shaftsbury，Circle有关,该户后来也被迫流亡,因为被指控图谋反抗英皇；

耶鲁公开课 - 政治哲学导论课程节选

The EU and US imposed sanctions on Mr Mugabe and his inner circle after accusing them of unleashing violence and rigging previous election to prevent Mr Tsvangirai and his Movement for Democratic Change (MDC) from taking power.

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Enroth was sharp in the opening minute of the second period when he got his glove up to get a piece of Simon Gagne's shot from the left circle after being set up by Claude Giroux on a 2-on-1 break.

WSJ: Enroth stops 29 in Sabres' 1-0 win over Flyers

After being installed as skipper the Frenchman famously broke down in the centre-circle at Birmingham after a match which had seen Eduardo suffer a broken leg.

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