“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	wrinkle ridge wrinkle-shed wrinkly foot wrist wrist wrist wrist wrist bone wristdrop wristlet wrist moving wrist pulse wrist rest wrist strength wrist support wrist suspending Wrist Taxation writ writ writ writ writable control storage write write write

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。