Objective evaluate curative effect of the acute pulpitis cured with one-shot root canal method.
目的评价一次性根充法治疗急性牙髓炎的疗效。
Adopting teaching experiments and statistics, this essay makes a comparison between the new method of how to teach obverse drop shot and the traditional one.
本文采用教学实验及教育统计的理论和方法，对排球正面扣球技术程序教法与传统教法进行对比研究。
The technology of the jump one-hand above-shoulder shot is analysed, its teaching method is proposed, and the ways to correct easily-made mistakes are pointed out.
就跳起单手肩上投篮的技术进行了分析，提出教学方法，并指出易犯错误动作的纠正方法。
The technology of the jump one-hand above-shoulder shot is analysed, its teaching method is proposed, and the ways to correct easily-made mistakes are pointed out.
就跳起单手肩上投篮的技术进行了分析，提出教学方法，并指出易犯错误动作的纠正方法。
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