英语词汇gamma ray activity怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	gamma ray activity
释义	gamma ray activity 简明释义射线放射性网络释义短语 1 gamma ray activity 射线放射性双语例句 1 A radioactive isotope of cobalt with mass number '0 and exceptionally intense gamma-ray activity, used in radiotherapy, metallurgy, and materials testing. 钴的一种放射性同位素，质子数' 0，具有异常强烈的伽马射线作用，用于放射疗法、冶金和材料测试。
随便看	double-double double double double-double cap double-double crown double-double effect double double effect double double hypothesis double-double iron double double iron double-double iron shect double double iron sheet double, double joint doubledoubler double double radio source double doubles double doubles double doublet double doublet antenna double doublet antenna double doughnut laser double over doubled-over double dove scanner double-Dove scan prism double dovetail key

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。