By means of a questionnaire, mathematics statistics, literature, this paper investigates and analyses the effect and influential factors, resulting from the implement of P.

采用问卷调查法、数理统计法、访谈法和文献资料法对陇东学院大学生实施体育选项课的效果及影响因素进行调查分析。

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However, the effect on the width of portal vein in group A did not differ from that in group B (P > 0.05).

治疗组在改善脾脏厚度方面疗效优于对照组，有显著性差异（P<0.05），但对门静脉宽度的影响两组无显著性差异（P>0.05）。

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There was a significant difference in curative effect on social adaptive behavior between electroacupuncture-behavior therapy group and the behavior therapy group after treatment(P<0.05).

电针行为疗法组与行为疗法组治疗后社会适应行为疗效比较差异显著（P<0.05）。

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He digs like a dog to learn his subject, particularly if the subject is narrow and peculiar, such as opto-electronic switches, P-N junctions or a hailstorm's effect on spread spectrum wireless video transmission.

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