When installed under a bowed workpiece, the top half of the pole extension will slide up and attach itself to the bottom of the workpiece.
安装时根据鞠了一躬工件的上半部分极延长将幻灯片和重视本身的底部工件。
The contact area between part and pole extension should be adjusted so that the amount of flux traveling from pole to pole is sufficient to hold the part, but won't break through the part surface.
之间的接触面积的一部分，并极延长应加以调整，使大量通量旅行从南极到北极足以举行的一部分，但不会冲破表面的一部分。
During the walk, Discovery crew member Scott Parazynski will be raised on the end of a long extension pole grasped by the station's robotic arm.
在这次作业中，探索组成员斯科特·帕拉津斯基将会被由空间站机械手臂抓住的长杆的末端举起。
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