In the three factors , levels of abstraction of concept and categories were inner - group factors 其中,年级为组间因素,概念水平和概念类别为组内因素。
Individual is the main factor result in students " difficulty , then the teacher factor , followed by the group factor 其中个体因素是最主要的硕士学位论文导致学生困难的因素,教师因素居于第二位,小组因素居于第三位。
Study two , drawing up " promote group cooperative inquiry teaching strategy " in view of group factor and " buoyancy " as test content , discussed the effect on inquiry learning by using the teaching strategy in physics class 研究二针对小组因素制定了“促进小组合作探究的教学策略以“浮力”为测试内容,探讨了在物理课堂教学中引入该策略对学生探究性学习的影响。
The results show that the major factors influencing inquiry learning as individual factor , group factor , teacher factor and inquiry content . our research is aimed at providing theoretic and positive evidence for physics inquiry learning of 8 - grader 针对现有研究之不足,我们进行了文献综述和问卷调查研究,结果表明认为个体因素、小组因素、教师因素和探究内容是影响学生探究性学习的主要因素。
The study also employs factor analysis , which concentrates 10 external factors into 4 main factors that influence food buyer decision - making , namly relative group factor , product factor , price & promotion factor and other purchaser factor 然后对影响购买者决策的10个外部因素进行因子分析( factoranalysis ) ,提取了密切相关群体影响因子,产品影响因子,价格、促销影响因子和其他购买者影响因子等四个影响购买者决策的外部因素。
By using the attribute clustering analysis through turf vegetation index , 15 tested turfgrasses could be divided into 3 groups ( non - sensitive , medium sensitive and sensitive ) , and then , by using the sulphur content in leaf and turf vegetation index as grouping factors , the tested turf grasses were further divided into 3 groups ( strong tolerance , medium tolerance and weak tolerance ) 在比较试验后发现,草坪草对氟污染的反应不同,用草坪植被指数作属性进行聚类分析,将15种试验草坪草划分成了不敏感,较不敏感和敏感3个反应类型,以草坪草叶片含硫量和草坪植被指数作属性进一步聚类,划分出了强抗性,中抗性和弱抗性3个抗性类型。