所以，我们若未能看见即时效果，并不代表我们的心血是白费的。

So if we don't see immediate results, that doesn't mean our efforts have been futile.

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目的评价小学生地震知识及避震技巧干预的即时效果，为开展小学生地震知识及应对技能教育提供依据。

Objective To evaluate the effect of health education about earthquake and skills to escape from earthquake among pupils and to provide bases for the health education.

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结果：1组治疗窦性心动过速在即时效应上取得明显效果，其心率下降均值明显大于2组（P< 0 0 1）。

Results The group 1 had a significantly transient effect on sinus tachycardia, and the decrease of the heart rate was significantly larger than that in the group 2 ( P< 0 01).

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