“activity level”概念、定义、翻译-科学时代

单词	activity level
释义	能源科学技术词汇手册 activity level 放射性强度，放射性能级
随便看	compact cluster compact cluster of galaxies compact community of nationalities compact construction compact crop compact crown compact density compact detergent compact difference scheme compact difference scheme compact disc compact disc (CD) compact disc (CD) compact disc--compact disc (CD) compact disc（CD） compact disk compact disk compact disk compact disk compact disk (CD) compact disk (CD) compact disk (CD) compact disk--compact disk (CD) compact disk--compact disk (CD) Compact-Disk Read-Only-Memory

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。