“data management block”概念、定义、翻译-科学时代

单词	data management block
释义	信息与系统科学词汇手册 data management block 数据管理块
随便看	validity validity validity validity validity validity validity validity validity validity validity validity validity validity validity check validity check validity check validity check validity check validity check validity check validity coefficient validity in terms of person validity in terms of time validity of contract

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。