Radioactive iodine in food is of immediate concern, but it has a relatively short half-life and will naturally decay over a short time frame.
食品中的放射性碘直接引起人们的关注，但是它的半衰期相对较短并将在短时间内自然衰变。
One of the radioactive materials released by reactors is radiative isotopes of iodine, which poses a serious health risk particularly to children.
反应堆释放的一种放射性物质就是碘的同位素，其会人们尤其是儿童造成严重的健康损害。
The 67 tests conducted in the northern Marshalls between 1946 and 1958 released radioactive iodine said to be 150 times worse than the contamination from the nuclear disaster at Chernobyl in 1986.
1946年到1958年，在马绍尔群岛北部进行了67次核试验，释放出的放射性碘造成的污染据说比1986年切尔诺贝利核灾难带来的污染严重150倍。
According to data reported so far, radioactive iodine is the main contaminant and concentrations in some food samples have been detected at levels above the Japanese regulatory limits.
根据迄今报告的数据，放射性碘是主要污染物，而且一些食物样本中检测到的放射性物质已经超过日本规定的水平。
Overheating fuel rods then discharge gaseous forms of certain volatile radioactive elements, including cesium, iodine, strontium and tellurium.
然后过热燃料棒释放出某些气态易挥发放射性元素，比如铯、碘、锶和碲。
As the rods heat up, their zirconium cladding can rupture, which releases gaseous radioactive iodine inside, and may even cause the uranium to melt and release much more radioactive material.
当燃料棒温度上升时，它们表面的锆会破裂开来，在内部释放出气态的放射性碘，也许甚至会导致铀熔化并释放出更多的放射性物质。
But that was not before fishermen about 70km south of the plant had caught tiny sand-eels, known as konago, with larger than normal traces of radioactive iodine and caesium.
然而，在此之前有渔民在核电站向南大约70千米的地方捕到了含放射性碘元素和铯元素超标的一种叫做玉筋鱼的沙鳗鱼。
The big worries on the reported releases of radioactive material in Japan center on radioactive iodine and cesium.
在日本报道的放射性物质泄漏中，最令人担忧的主要是放射性碘和铯。
Radioactive iodine has a half-life of eight days and decays naturally within weeks.
放射性碘的半衰期为八天，几周内自然衰变。
This was further exacerbated by a general iodine deficiency in the local diet causing more of the radioactive iodine to be accumulated in the thyroid.
当地膳食一般缺乏碘，从而更多的放射性碘积存在甲状腺中而进一步加剧了上述情况。
Most of the samples that have passed across Hasegawa's desk have proved to be within the legal consumption limit of the radioactive isotopes cesium 134 and 137 and iodine 131.
摆放在长谷川桌子上的大部分检测样品，都被证明所含的放射性元素铯- 134，铯- 137和碘- 131均在可安全范围内。
Radioactive iodine falls from the plume in rainfall and settles on the grass, where it's eaten by cows and builds up in their milk.
辐射物碘会随着降水中的烟雨降落，滞留在青草上，被牛啃吃时吸收从而进入牛奶。
Also in Fukushima City, radioactive elements, including iodine, cesium-135 and cesium-137, were found in drinking water.
福岛市也已在饮用水中发现了碘、铯- 135和铯- 137等放射性物质。
According to a report by the Japanese national broadcaster, NHK, around half of 1149 children tested in Fukushima prefecture have radioactive iodine in their thyroid glands.
据日本国家广播公司NHK报道，福岛县1149名儿童中有半数在甲状腺中检测出放射性碘。
The ingestion of potassium iodide is an established method to prevent the accumulation of radioactive iodine in the thyroid.
摄入碘化钾是防止放射性碘在甲状腺中积累的常用办法。
Previous releases of radioactive iodine and caesium had shown that material from the core of at least one reactor has been released.
之前放射性的碘、铯的释放表明至少一个反应堆堆芯已被释放。
Radioactive iodine was deposited in pastures eaten by cows who then concentrated it in their milk which was subsequently drunk by children.
放射性碘积存在喂牛的牧草中，然后集中在牛奶中进而被儿童饮用。
That is mainly because of the radioactive iodine that has already been detected around Fukushima after the explosions and fires it sustained in the past several days.
这主要是由爆炸后在福岛周围检测出来的已持续存在几天的放射性碘所致。
Why? Because people thought the iodine in the salt could counteract a radioactive haze.
只因为人们觉得食盐里的碘能中和放射性云烟的危害。
Some of the initial food monitoring results show radioactive iodine detected in concentrations above the Japanese regulatory limits.
食品监测的初步结果表明，放射性碘的浓度已经超出日本规定的限度。
The main radionuclides representing health risk are radioactive caesium and radioactive iodine.
意味着健康威胁的主要的放射性核素包括放射性铯和放射性碘。
But if people at risk receive tablets containing non-radioactive iodine, this reaches the thyroid first and effectively prevents the radioactive isotopes being absorbed.
但是如果处于危险环境的人们预先摄入含有非放射性碘的药物，这些碘就会先到达甲状腺并且有效地防止对放射性的碘的吸收。
These cancers can be prevented if children are given pills containing the non-radioactive isotope of iodine soon after exposure.
这些癌症其实是可以避免的，只要在受到辐射之后，马上给儿童们服用不具有放射性的碘的同位素做成的药片。
The level of radioactive Iodine-134 in water in the basement of a turbine building adjoining the plant's Number-2 reactor spiked to more than 10 million times that of normal conditions.
福岛核电站2号反应堆汽轮机房地下室积水的放射性碘-134的水平急剧上升，达到正常标准的1千万倍。
The level of radioactive Iodine-134 in water in the basement of a turbine building adjoining the plant's Number-2 reactor spiked to more than 10 million times that of normal conditions.
福岛核电站2号反应堆汽轮机房地下室积水的放射性碘-134的水平急剧上升，达到正常标准的1千万倍。
应用推荐