“five kinds of retardation”的概念、定义、翻译、参考文献-科学参考

单词	five kinds of retardation
释义	five kinds of retardation Encyclopedia 医学小儿脑性瘫痪释 five kinds of retardation五迟立迟、行迟、齿迟、发迟、语迟等小儿生长发育障碍病症。
随便看	variable transformation variable ultrafast photographic shutter variable ultraviolet object variable valve lift variable valve mechanism variable valve timing variable valve timing system variable-velocity star variable voltage variable water flow central air-conditioning system variable X-ray source variable γ-ray source variace-covariance matrix variance variance analysis variance analysis of one-way grouping data variance analysis of subgroup data in group variance analysis of two-way data variance-balanced block design variance between classes variance between clusters variance between laboratories variance component variance component model variance component models

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。