碘-131(Iodine-131),也称放射碘(Radioiodine),是碘的一种同位素,原子核内有78个中子,比碘的稳定性核素原子核的中子数多4个,碘-131是人工核裂变产物,正常情况下在自然界中不会...
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也称放射碘
Also known as radioactive iodine
以上为机器翻译结果，长、整句建议使用 人工翻译 。
东京电力公司称尽管大数量的放射性碘也不会对环境马上产生影响，但是他们正努力抢修，使污水停止外渗。
TEPCO said even those large amounts would have no immediate impact on the environment, but added that it was working to stop the leak as soon as possible.
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