“indirect sports population”的概念、定义、翻译、参考文献-科学参考

单词	indirect sports population
释义	indirect sports population Encyclopedia 教育学体育人口释 indirect sports population间接体育人口热爱体育运动，对竞技体育饶有兴趣，但不直接参与其间，只做体育比赛观众、看客、读者的人群。又称非实质性体育人口。
随便看	complex submanifold complex subspace complex subtraction complex subvariety complex supergeometry complex surface complex surface treatment of magnesium alloys complex symbol complex system complex system modeling and simulation complex system reliability complex systems engineering complex system simulation complex system theory complex tone complex torus complex torus group complex trait complex transformation complex translation complex unit complex unitary group complex-valued complex-valued function complex-valued set function

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