23123 Working face as an example,the problem in the coal mining of large-angle underhand stoping is analyzed.

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Mean revenge, committed underhand- John Donne; oldline aristocratic diplomats underhandedly undermined the attempt...to align Germany with the Western democracies- C.G. Bowers .

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Grasp the bar using a shoulder width underhand grip.

把握酒吧用肩同寬反握。

It also had a pretest of object control skills in TGMD-2 (Test of Gross Motor Development 2nd Edition : including: Strike a Stationary Ball, Stationary Dribble, Catch, Kick, Overhead Throw, Underhand Roll), followed by another six weeks of lessons in games, at last there was a posttest a week after the lessons. This research analyzed the data by repeated measures t-test, and the level of significance was α=.05. Regarding quality, we promoted the teachers specialty through the process of designing games, teaching, practicing, self-examining and improving.

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