“play in early childhood”的概念、定义、翻译、参考文献-科学参考

单词	play in early childhood
释义	play in early childhood Encyclopedia 教育学[学前儿童游戏]释 play in early childhood 学前儿童游戏一门探讨学前儿童游戏、研究学前儿童游戏规律的学科。
随便看	vector series vector set vector signal vector signal analyzer vector signal generator vector solution vector space vector space basis vector space bundle vector space flag vector space isomorphism vector space model vector space model, VSM vector space orientation vector space projection vector space span vector space tensor product vector spectromagnetograph vector spherical harmonic vector state vector stochastic process vector structure vector sublattice vector subspace vector subtraction

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。