“学前儿童”的概念、定义、翻译、参考文献-科学参考

单词	学前儿童
释义	学前儿童 Encyclopedia 教育学[学前儿童发展与教育]释 preschool children学前儿童尚未达到入学年龄的儿童。又称学龄前儿童。
随便看	fractal valley fractile fractile of order p fraction fraction abrasion properties fractional fractional arithmetic fractional-bit-shift corrector fractional Brownian motion fractional calculus fractional chain yield fractional charge fractional condensation fractional congruence fractional crystallization fractional cultivation fractional cumulative yield fractional cut fractional cutting-plane algorithm fractional D branes fractional D-branes fractional derivative fractional derivative and integral fractional differential fractional differential equation

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。