cesium是什么意思,cesium怎么读,
英式发音:[ˈsiːzɪəm] 美式发音:[ˈsiːzɪəm]
2."Iodines, cesium and strontium are concentrated in other types of seafood," she continued. "Fish can act like tea or coffee presses."
“碘,铯和锶还会在别的食物中富集,”她继续说道:“咖啡机或是茶壶当你按下按钮时,溶剂就会溶于水其中,鱼类的行为方式和这个很像。”
3.Cesium-137, with a half-life of 30 years, is another dangerous substance emitted in a full-scale nuclear meltdown.
核反应堆完全熔解后,会释放出另一种危险物质铯- 137。铯- 137的半衰期为30年。