Designating a geometric coordinate system with mutually perpendicular axes.

利用坐标定位的系统。

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The system comprises a user interface for designating a reference plane, wherein the user interface provides a safe view position option and a restore reference plane option.

该系统包括用于指定参考平面的用户接口，其中该用户接口 提供安全视图位置选项和恢复参考平面选项。

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Medical teams planned for the births for months, even designating a special "Code 5" designation, handing out pagers to staff and developing a color-coded system to match each baby with his or her needed supplies.

CNN: 5 babies in 5 minutes: Texas quintuplets