“three-grades training system”的概念、定义、翻译、参考文献-科学参考

单词	three-grades training system
释义	three-grades training system Encyclopedia 教育学中国体育体制释 three-grades training system三级训练体制中华人民共和国成立之初形成的一种竞技体育人才选拔和训练体制。
随便看	minimal cutset minimal degree minimal density minimal diffeomorphism minimal dilation 「= minimal minimal dimension minimal discrepancy method minimal discriminant minimal dynamical system minimal edge covering minimal eigenvalue minimal electromagnetic coupling minimal electromagnetic coupling of Dirac electron minimal element minimal embedding minimal enclosing circle minimal enclosing circle problem minimal energy blowup solution minimal entropy minimal equation minimal error probability receiver minimal error probability testing minimal estimator minimal extension minimal factorization

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