The dressing device with pendulant electrode was designed based on the requirement of arc-forming wheel.

根据圆弧成形砂轮的修整需要，研制了摆动电极式电火花修整装置。

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The design of eccentric dressing device of grinding wheel with duplex circular arcs profile is the key to raise the precision of ball screw race.

双圆弧砂轮偏心修整机构的设计是提高滚珠丝杠滚道精度的关键。

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"Staging the World" also touches on the subject of cross-dressing a recurring comic device in the plays, in which female characters, like Rosalind in "As You Like It, " are in male disguise.

WSJ: What to Do During the Olympics: Shakespeare: Staging the World