tory Sudies) 二、实验性的现场研究(Experimental Field Studies) 三、现场观察研究(Observational Field Studies) 四、有计划的现场研究的一个方法(An Approach for Planned Field Research) 五、偏见,利益冲突,不科学结论的作出(..
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这些青年科学家通过现场观察,获得了研究工作所需的第一手资料。
By making on-the-spot observation, the young scientist obtained first-hand information they needed in their research work.
这些青年科学家通过现场观察,获得了研究工作所需的第一手资料。
By making on-the-spot observations, the young scientists obtained first-hand information they needed in their research work.
文章采用文献资料法、问卷调查法、现场观察统计等研究方法,对2009年江苏省青少年武术套路俱乐部比赛运动员难度动作进行统计。
Based on literature, questionnaire survey, statistics and other methods, the paper analyzes the athlete's difficult movements in 2009 adolescents Wushu club competition.
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