乔凯庆(1985 -)男，硕士，研究方向为电力系统监测和保护。

Qiao sailing (1985 -) male, Master, Research area: Measuring and Relay of Power system.

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第二节开始后，阿乔派出了自己的得意门生汪庆鹏上场了，意思想用他来扭转下目前不利的局面。

Section two after beginning, A Joe send one's own favourite pupil deep and vast to celebrate roc appear on the stage, meaning wants to turn back the present unfavorable situation with him.

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