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放射性
the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei in radioactive substances
- The phenomenon of radioactivity was discovered by Henri Becquerel while studying the properties of uranium salts.
放射性现象是亨利·贝克勒尔在研究铀盐性质时发现的。
- The effects of ionizing radiation from radioactivity can damage living tissues and cells, leading to potential health risks.
放射性的电离辐射效应会损害活体组织和细胞，导致潜在的健康风险。
- Marie and Pierre Curie conducted pioneering research on radioactivity, discovering the elements polonium and radium.
玛丽和皮埃尔·居里进行了关于放射性的开创性研究，发现了钋和镭元素。
- The unit of measurement for radioactivity is the becquerel (Bq), representing one decay per second, or the curie (Ci) in the traditional system.
放射性的测量单位是贝克勒尔（Bq），代表每秒一次衰变，或传统系统中的居里（Ci）。
- Neutrons produced in nuclear reactions can induce radioactivity in materials through neutron activation.
核反应中产生的中子可以通过中子活化在材料中诱发放射性。
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