Objective to analyze the differences of sports constitution of adolescents with different body stature and body mass index (BMI), and to provide basis for making appropriate intervention measure.
目的分析不同身高、体质量指数(BMI)青少年运动素质的差异,为制定相应的干预方法和训练措施提供依据。
The constitution of educational change subjects is compound, which consists of interest subject, decision-making subject and behavior subject.
教育变革主体的构成具有复合性,可分为利益主体、决策主体和行为主体三大部分。
Programming analytical ray-tracing by making use of square slowness gradient distribution formalism, its expression constitution is simple and accurate, so it is also easy to complete program.
利用平方慢度梯度为常数的分布函数进行解析射线追踪其表达式结构简单而又精确,在程序实现上是很方便的。
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