'americium'不是任何一个国家的语言,它是化学元素的名称,化学符号为Am,是一种人造放射性元素,属于镅系元素。
常见翻译:美国镅、镅元素
用法:用于生产核电站的燃料棒和医疗设备中。
含有'americium'的例句:
1. Americium-241 is used in smoke detectors to sense the presence of a fire.(美国镅-241被用于烟雾报警器以探测火源的存在。)
2. Americium is one of the elements that can be found in spent nuclear fuel.(镅是可以在废旧核燃料中发现的元素之一。)
3. The nuclear reactor fuel rods contain small pellets of enriched uranium and americium.(核反应堆燃料棒中含有富集铀和镅的小颗粒。)
4. The use of americium in medical imaging has decreased in recent years due to concerns about its radiation hazard.(由于对其辐射危害的担忧,近年来医学成像中镅的使用有所减少。)
5. The radioactive decay of americium releases alpha particles, gamma rays and neutrons.(镅的放射性衰变释放出α粒子、γ射线和中子。)
6. Americium-241 has a half-life of 432 years.(美国镅-241的半衰期为xx年。)
7. The discovery of americium was announced by scientists Glenn T. Seaborg, Ralph A. James, and Albert Ghiorso in 1944.(xx年,科学家格伦·西博格、拉尔夫·詹姆斯和阿尔伯特·吉奥尔索宣布了镅的发现。)
8. The production of americium usually involves irradiating plutonium in nuclear reactors.(镅的生产通常涉及在核反应堆中照射钚。)
9. Americium has a silvery-white appearance and is highly radioactive.(镅呈银白色,放射性极高。)
评论列表