“DDC system--DDC system (direct digital control system)”概念、定义、翻译-科学时代

单词	DDC system--DDC system (direct digital control system)
释义	市政工程词汇手册 DDC system (direct digital control system) 直接数字控制系统
随便看	lighters fee light excitation light exposure light face light farce lightfast light-fast light-fast lightfast ink light fastness lightfastness light fastness light fastness light fast royal green lake light-favoured seed light fever light fiction light field light filter light fire pumper light fishery light fishery light fishing light flux light flux

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。

DDC system (direct digital control system)