“低常儿童”的概念、定义、翻译、参考文献-科学参考

单词	低常儿童
释义	低常儿童 Encyclopedia 理学心理发展释 subnormal child低常儿童智能发展水平明显低于同龄常态儿童，缺乏处理与其年龄相应的日常生活事务能力或缺乏学习能力的儿童。又称智力落后儿童、智力缺陷儿童。
随便看	random differential equation random digit random disguised handwriting random displacement random distribution random disturbance random dot stereogram random draft random drift random dynamical system random early detection random early detection, RED random effect random effect model random effects model random element random ellipsoid packing random emission random encoding random environment random environment process random equation random ergodic random ergodic theorem random error

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。