“schema DDL”的概念、定义、翻译、参考文献-科学参考

单词	schema DDL
释义	schema DDL 模式数据描述语言
随便看	response key response lag response latency response level response limit response magnitude response measurement response message response method response mode response modification factor response of the ear response orientation response parameter response point response prevention response psychology response pulse responser response range response rate response ratio responser(-sor) response set response shape

科学参考收录了1248194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。