“直接数字控制系统”概念、定义、翻译-科学时代

单词	直接数字控制系统
释义	环境科学与工程词汇手册直接数字控制系统 DDC system（direct digital control system）
随便看	internal temporary pool employee internal term internal test facilities internal thermal energy internal thread internal thread internal ticket internal tidal current internal tide internal toxin internal trade barrier internal transaction internal transcribed spacer internal transcribed spacer--internal transcribed spacer（ITS） internal transcribed spacer（ITS） internal transfer price internal transfer system internal transfer vehicle internal transmittance internal transport internal transportation internal transport order internal truancy internal validity internal validity

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。