Distance between upper eyelid margin and corneal reflection was measured before and after surgery. Postoperative upper contour was observed.

手术前后测量上睑缘与角膜中心反光之间的距离，并于术后观察上睑形态。

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It was very clear in margin of all localization image. The test of distance precision was 100%.

全部定位图像病灶边缘清晰，距离检测精确度100%。

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The distance between the index value and the critical value of0 indicates the margin of voltage stability.

系统电压稳定指标与临界值0之间的距离反映了系统的电压稳定裕度。

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By a 6-3 margin, the Justices upheld a Colorado law requiring abortion protesters to keep a specified distance from clinic patients and employees, concluding that the statute does not violate the First Amendment rights of the protesters.

CNN: An abortion conversion for Justice Kennedy?