“不间断电源”概念、定义、翻译-科学时代

单词	不间断电源
释义	网络与多媒体词汇手册不间断电源 UPS (uninterruptible power supply)
随便看	gradate gradation gradation gradation gradation gradation gradation gradation gradation gradation check gradation composition gradation of colour gradation of stones gradation stripe gradation test grade grade grade grade grade grade grade grade grade grade

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。