【英语】radium的例句
时间: 2024-09-29 00:54:01
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1. The radium in the soil contributed to the high levels of radiation in the area.
土壤中的镭导致了该地区辐射水平的升高。
2. Marie Curie discovered radium in 1898 and won the Nobel Prize for her groundbreaking work in radioactivity.
玛丽·居里于1898年发现了镭，并因她在放射性方面的开创性工作而获得了诺贝尔奖。
3. The glow-in-the-dark clock hands were painted with radium, which was later found to be hazardous to health.
发光的钟表指针上涂有镭，后来发现这对健康有害。
4. The radium treatment was once considered a miracle cure for various ailments, but its harmful effects became apparent over time.
镭治疗曾被认为是各种疾病的神奇疗法，但随着时间的推移，它的有害影响变得显而易见。
5. The laboratory technician handled the radium samples with extreme caution due to their high level of radioactivity.
由于镭样本具有较高的放射性，实验室技术人员极其谨慎地处理。
6. The discovery of radium revolutionized the field of medicine and led to advancements in cancer treatment.
镭的发现彻底改变了医学领域，并促进了癌症治疗的进步。
7. The radium dial watch was popular in the early 20th century for its ability to glow in the dark.
20世纪初，镭表盘手表因其在黑暗中发光的能力而受到欢迎。
8. The radioactive decay of radium results in the emission of alpha, beta, and gamma particles.
镭的放射性衰变导致α、β和γ粒子的发射。
9. Due to its high radioactivity, radium is handled and stored with strict safety protocols.
由于其高放射性，镭被严格按照安全规程处理和存储。
10. The radium paint on the old watch had deteriorated over time, posing a risk of radiation exposure.
旧手表上的镭涂料随着时间的推移而变质，存在辐射暴露的风险。
11. The environmental impact of the radium contamination was a cause for concern in the affected area.
镭污染对环境的影响引起了受影响地区的关注。
12. Scientists are studying the potential uses of radium in cancer treatment and industrial applications.
科学家正在研究镭在癌症治疗和工业应用中的潜在用途。
13. The discovery of radium challenged existing notions of atomic structure and led to the development of nuclear physics.
镭的发现挑战了现有的原子结构观念，并促进了核物理学的发展。
14. The radioactive properties of radium make it a subject of interest for researchers studying nuclear energy.
镭的放射性质使得它成为研究核能的研究人员感兴趣的对象。
15. The radium-226 isotope has a half-life of over 1,600 years, making it a long-lasting source of radiation.
镭-226同位素的半衰期超过1600年，使其成为长期的辐射源。