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关注：1
2013-05-23 12:21
求翻译：Fifty volunteers were alphabetically divided into two equal groups, Group A to participate in a 7 week exercise program, and Group b to avoid deliberate exercise of any sort during those 7weeks.On the day before the exercise program began, all 50 men participated in a step-test This consisted of stepping up and down on是什么意思？ 待解决
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- 离问题结束还有
Fifty volunteers were alphabetically divided into two equal groups, Group A to participate in a 7 week exercise program, and Group b to avoid deliberate exercise of any sort during those 7weeks.On the day before the exercise program began, all 50 men participated in a step-test This consisted of stepping up and down on
问题补充： |
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2013-05-23 12:21:38
50志愿者按字母顺序划分成两个相等的组，组一个参加了7周的锻炼计划，和B组，以避免在这些7weeks.On故意行使任何形式的锻炼计划开始的前一天，所有50人参加了步测试，这包括加强和A16 -英寸板凳上3分钟一分钟30步。一分钟步测试完成后，每个科目的脉冲率为并作记录。担任预试实验。在接下来的七个星期，在实验组（A组）的受试者每天骑15分钟Exercycle（一个马达驱动的自行车型运动机）。演习时间表要求骑手骑在第一天的骑的放松，只是持有的车把和脚踏板，机器移动。那么，未来3天，他们骑着放宽为每分钟50秒，推，拉，并积极为每分钟IO秒骑着。积极骑马的比率增加，每隔几天，使第三个星期，这是每分钟
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2013-05-23 12:23:18
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2013-05-23 12:24:58
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2013-05-23 12:26:38
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2013-05-23 12:28:18
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