radioactive substances
基本解释
- 放射性物质
英汉例句
- Madame Curie was the physicist with expertise in chemistry that, in 1898, discovered the radioactive substances of radium and polonium in Paris, France.
居里夫人是一位具有化学专门知识的物理学家。 1898年，她在法国巴黎发现了放射性物质的镭和钋。 - "I avoid going to restaurants because of the problems with food and vegetables found to contain radioactive substances, " said one 38-year-old company worker.
一个38岁的公司人员说：“由于食物和蔬菜中检测到放射性物质，我尽量不去餐馆吃饭。” - After poring over the data, engineers and physicists noted a recurring pattern 33 days long that affected the decay rates of the various radioactive substances.
FORBES: Radioactive Decay Rates May Not Be Constant After All
双语例句
权威例句
词组短语
- disposal of radioactive substances 放射性物质处置
- installation processing radioactive substances 放射性物质加工设施
- Radioactive Substances Licence 放射性物质牌照
- chemistry of radioactive substances 放射性物质化学
- Unsealed radioactive substances 非密封放射性物质
短语
专业释义
- 放射性物质