大家都搜：
adj.放射性的，有辐射的
1、radioactive decay───[核]放射性衰变；放射衰变
2、radioactive decay function───放射性衰变函数
1、There was a small release of radioactive steam at Three Mile Island in 1979, and there have also been a few releases at Fukushima Daiichi.───1979年三里岛核电站事故中便是有少量带放射性同位素的蒸汽泄露。
2、They were exposed to radioactive fallout during nuclear weapons tests.───他们在HeWuQi试验过程中暴露于放射性核辐射。
3、The company warned that small amounts of radioactive leak could occur during the process, but that the amount would be harmless.───该公司警告说，这一过程中可能发生少量放射性物质泄漏，但这个量不会有害。
4、Radioactive water had seeped into underground reservoirs.───放射性水已渗入了地下蓄水池。
5、The waste is safely locked away until it is no longer radioactive.───废料被安全地封存，直到其不再有辐射。
6、Reported that after testing the air in Tokyo, did not detect the radioactive nuclear reactor usually have cesium and radioactive iodine.───报道说，经过对东京空气的检测，没有检测出核反应堆通常拥有的放射性铯和放射性碘。
7、It had been used for practical ends, to identify elements and to unravel radioactive decay chains.───已将其用于实践的目的，去鉴别元素和阐明放射性衰变系。
8、Potassium iodide, also known as the radiation pill, prevents the body's absorption of the radioactive iodine present in reactor emissions.───其中碘化钾可以防止人体吸收核反应堆泄出的放射性碘。
9、and that larger amounts of other radioactive material, from discarded X-ray machines to spent fuel, might be used to make a dirty bomb.───担心数量更多的其他放射性材料 (X)可能被用于制造脏弹。