refrain from harvesting after radioactive material fallout.
有放射性物质落下时不要进行采收。
Edano has said there have been no leaks of radioactive material at any plants.
枝野幸男指出，所有核电厂并未发生放射性物质的泄漏。
Not a single particle leaked radioactive material-strong evidence of the fuel's safety.
没有任何一颗粒子泄漏放射性物质——这是燃料安全性的一个有力证据。
But he said there had been no leakage of radiation or radioactive material from nuclear facilities.
但是他说，并没有辐射或放射性物质从核设施中泄漏。
If the fuel rods became damaged they would release radioactive material into the remaining coolant.
如果燃料棒损坏，放射性物质会进到剩余的冷却剂中。
“Tiny amounts” of radioactive material had escaped into the air during the ventilations, Mr Edano said.
枝野幸男说，有“微量”的放射性物质随着蒸汽被排放至大气中。
What's left over in the core, the radioactive material, will continue to give off heat for a long time.
留在核心内的放射性物质将在很长一段时间内持续放热。
The exact effect will depend on the nature and the amount of radioactive material that have been ingested.
确切影响将取决于放射性物质的性质和摄入量。
The radioactive material lodges in the thyroid gland where it wreaks havoc on cells, eventually causing cancer.
放射性物质停留甲状腺，大面积破坏细胞，最后引发癌症。
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。
The limit for occupational radiation exposure among workers who deal with radioactive material is 50 millisieverts.
对于职业的处理放射性物质的工人，接触辐射的极限是50毫西韦特。
These measures are mainly aimed at reducing the potential for inhaling or ingesting beta-emitting radioactive material.
这些措施主要为了减少摄取或吸入可释放β射线的物质的概率。
Professor Bushberg says removing the topsoil might make the land safe for use. But it depends on the depth of the radioactive material.
布希柏格教授说，移除表层土壤可以保证土地的使用安全，但这取决于放射性物质渗入的深度。
The great fear is that the next mass assault will involve the use of lethal biological agents, poisonous chemicals or radioactive material.
人们极为害怕下一次大规模的袭击会使用致命的生物制剂、有毒的化学物质或放射性物质。
The core of this model is a function called a stretched exponential relaxation, which is similar to the decay curve of a radioactive material.
这个模型的核心是延伸型指数函数的松弛效应，就像放射性物质的衰变曲线一样。
This means that some radioactive material gets into the turbine and condensers and pumps, but these are usually very short-lived radionuclides.
这意味着一些放射性物质进入了涡轮和冷凝器还有泵，但是这些进去的大多都是短期的放射性核素。
Some groups oppose nuclear power stations because they produce radioactive waste and could release radioactive material if there was an accident.
一些组织反对核电站，因为它们会产生放射性废料，而如果发生事故可能会释放出放射性物质。
Large quantities of radioactive material leaked into the surrounding area following the disaster and much of the countryside around the plant is sealed-off.
灾难发生后大量放射性物质泄漏到周边区域，核电站周围很多农村被封闭起来。
Answer: The findings suggest that some foods produced in Japan are likely to be contaminated by radioactive material at levels unsuitable for human consumption.
答：调查结果表明，日本生产的某些食品有可能因受到放射性物质的污染而不适于人类消费。
The story begins, in a sense, in classrooms around the world, where students are taught that the rate of decay of a specific radioactive material is a constant.
这个事情要从世界各地的教室里说起，在那里学生学习到特定核素的衰变速率是恒定的。
Thus far, there are no health risks to people living in other countries from radioactive material released into the atmosphere from the Japanese nuclear power plants.
到目前为止，居住在其他国家的人没有因日本核电站释放到大气中的放射性物质而带来健康风险。
Professor Links says scientists can use computers to quickly model where radioactive material has blown and settled. Then they measure how large an area is contaminated.
林克斯教授表示，科学家可以使用电脑快速模拟什么地方会受放射性物质影响，然后计算出受污染区域的大小。
By the time it reaches the end of its 100-year life span, it is hoped that all the radioactive material will have been removed, but then comes the problem of where to put it.
等到它达到100年的使用寿命，我们希望所有的放射性物质已经转移出去，可是问题是我们要把这些放射性物质放置何处。
The plant's operators responded incorrectly to the situation and stopped cooling the reactor, which overheated, suffered damage, and released radioactive material inside the plant.
核电站的操作人员对情势反应不当，停止对反应堆进行冷却，导致反应堆过热而破损，并将放射性材料释放到核电站内。
An "anomaly" can also mean that a safety problem at a facility could have resulted in greater damage than it did or that radioactive material has been stolen or transported incorrectly.
“异常”也可能意味着核设施的某个安全问题本可能造成更大的破坏，但结果并未造成严重后果；或是放射性材料被盗，或被不当运输。
Keep in mind, this is not a nuclear reaction, but a simple chemical explosion that often (as in this case) results in little or no radioactive material being leaked into the outside world.
注意，这并不涉及核反应，只是简单的化学爆炸，它基本不会导致放射性物质泄漏出来。
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。
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。
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