Caesium
), cesium-137 (US), or radiocaesium, is a radioactive isotope of caesium that is formed as one of the more common fission products by the nuclear fission of ...
cesium 137
... 全部 · 圖片 · 影片 · 新聞. 字典. 購物. 英漢. cesium 137. 美式. n. 銫137(銫元素的一種放射性同位素). Dr.eye 譯典通片語. cesium 137. 美式. n. 銫137(銫元素的一種 ...
Cesium
Cesium-137 is an artificially produced fission by-product resulting from nuclear bombs, above-ground nuclear testing, nuclear reactor operations and nuclear ...
Cesium-137 | Cs
Cesium is the chemical element with the symbol Cs and atomic number 55. Cesium-137 is a radioactive isotope of cesium with a half-life of 30.07 years.
Cesium-137
2023年7月18日 — Cesium-137 is a radioactive soft metal that emits gamma and beta radiation, the same as X-ray, but with four times penetrating power. Cesium-137 ...
Radioisotope Brief: Cesium-137 (Cs
In larger amounts, Cs-137 is used in medical radiation therapy devices for treating cancer; in industrial gauges that detect the flow of liquid through pipes; ...
Radionuclide Basics: Cesium-137
2024年2月5日 — The most common radioactive form of cesium (chemical symbol Cs) is Cesium-137. Cesium-137 is produced by nuclear fission for use in medical ...
輻射小知識
銫(Cs)是一種呈銀色的軟金屬。它的同位素中,天然存在的銫133是一種穩定同位素,而其他銫同位素則屬於放射性。銫137是核彈、核武器試驗 ...
銫
銫-137 為金屬銫的同位素之一,是核彈、核武器試驗和核反應堆內核裂變的副產品之一,會釋放伽瑪. 射線。銫-137 質軟、化學性質極為活潑,遇水發生爆炸,放射性較強, ...
銫-137
銫-137(英語:Caesium-137,符號為Cs-137),是銫元素的一個放射性同位素,是一種主要由核分裂產生的核裂產物。 銫-137,137Cs. 密封的銫-137放射源. 基本.