radium
英 [ˈreɪdiəm]
美 [ˈreɪdiəm]
n. 镭
BNC.45531 / COCA.30174
牛津词典
noun
- 镭
a chemical element. Radium is a white radioactive metal used in the treatment of diseases such as cancer.
柯林斯词典
- 镭
Radiumis a radioactive element which is used in the treatment of cancer.
英英释义
noun
- an intensely radioactive metallic element that occurs in minute amounts in uranium ores
双语例句
- Madame Curie will always be remembered for the discovery of radium.
居里夫人因为发现了镭，而将永远被人所铭记。 - Madame Curie will long be remembered as the discoverer of radium.
人们将永远记住居里夫人是镭的发现者。 - The radium isotopes are absorbed to an appreciable extent through the human and animal gut.
镭的同位素通过人和动物的肠子时有很大部分被吸收。 - The radium with which she had worked for many years had caused blindness and illness and finally a disease of the blood.
她多年来从事研究的镭使她失明了，生病了，最后还得了血液病。 - Madame Curie is well known for her discovery of radium.
居里夫人因为发现镭而著名。 - He was the discoverer of the element radium.
他是镭元素的发现者。 - The scientists who discovered radium did not know that it would kill them.
那些发现了镭元素的科学家，并不知道这种元素会让他们丧命。 - It was an electroscope which contained a small amount of radium.
这是一个验电器，其中载有少量的镭。 - In this field the importance of radium from the viewpoint of general theories has been decisive.
在这一领域中，从一般理论的观点来看，镭的重要性是具有决定性的。 - A yellow radioactive mineral; an ore of uranium and radium and vanadium.
一种黄色的放射性矿物；一种由铀、镭、钒混合而成的矿石。