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- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Radium and uranium are radioactive elements. 镭和铀是放射性元素。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- radium sulfate 硫酸镭
- He was the discoverer of the element radium. 他是镭元素的发现者。
- Radium is a radioactive element. 镭是个放射性元素。
- At one end of the barrel there was some radium. 枪管的一端装有镭。
- Who is the scientist that first discover Radium? 最先发现镭的科学家是谁?
- Who is the scientist that first discovers Radium? 最先发现镭的科学家是谁?
- The barium sulfate must be a lump-free powder. 硫酸钡必须是无块的粉末。
- Who was the discoverer of Radium? 谁是镭的发现者?
- Madam Curie is known for discovering Radium. 居里夫人因为发现了镭而闻名于世。
- Madame Curie discovered the element of radium. 居里夫人发现了镭元素。
- Radium and uraniumare radioactive elements. 镭和铀是放射性元素。
- Sodium Fatty Alcohol Polyoyetylene Ether Sulfate. 醇醚硫酸铵。
- Radium can be used to cure cancer. 镭可用来治疗癌症。
- Pengshan Anhydrous Sodium Sulfate Plant. 安徽全力集团有限公司彭山元明粉厂。
- Radium is still used today for curing cancer. 今天镭仍被用来治癌。
- Dextran sulfate sodium salt from Leuconostoc spp. 硫酸葡聚糖。
- Who is the scientist firstly find radium ? 首先发现镭的科学家是谁?
