然而，根据国家海洋和大气管理局的海洋废弃物方案，海啸产生的碎片受放射性物质污染是非常不可能的。
However, it's highly unlikely the tsunami-generated debris would be contaminated with radioactive material, according to the National Oceanic and Atmospheric Administration's Marine debris program.
法国电力公司发言人说，23日法南部的一个核反应堆的管道发生泄露，造成该公司100名工作人员受轻微放射性物质污染。
Radioactive particles spewed from a pipe at a nuclear reactor in Tricastin of southern France Wednesday, slightly contaminating 100 employees, said a spokeswoman for electric company EDF.
核爆炸会释放出高能量的光和热，破坏力巨大的压力波，而且四处飘散的放射性物质会污染数周围英里内的空气，水，和地表。
A nuclear blast is an explosion with intense light and heat, a damaging pressure wave, and widespread radioactive material that can contaminate the air, water, and ground surfaces for miles around.
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。
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.
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。
Answer: The findings suggest that some foods produced in Japan are likely to be contaminated by radioactive material at levels unsuitable for human consumption.
它的作用不是用来遮挡放射性排放而是阻止放射性烟尘和其它物质的释放，以及遮挡雨水以防止雨水携带污染物流入地下水。
Its purpose is not to shield radioactive emissions but to prevent the release of radioactive dust and other materials, and to keep out rainwater, which could carry contaminants into the water table.
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。
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.
河流的沉淀物中含有大量的放射性物质，这些放射性物质被暴风雨或洪水冲上河滩，使那里的土壤成为放射性污染源之一。
Its sediments remain highly contaminated and tainted floodplain soils that wash up during storms and floods have now become a source of radioactive materials.
在出现突发事件的早期阶段，如果这样去做是安全的话，那么通过下列措施就有可能预防或者尽量减少放射性物质对食品造成的污染。
In the early stages of an emergency, and if it is safe to do so, it is possible to prevent or minimize the contamination of food by doing the following.
目的：确定气体组分、气溶胶、放射性物质、温度、湿度和微生物6种污染要素在潜艇舱室空气质量评价中所占的权重。
Objective: to define the weights of 6 main influencing factors, i. e. gas components, aerosol, radioactivity, temperature, humidity and microbial pollution in submarine cabin air quality.
企业周围应无有害气体、烟尘、灰尘、放射性物质及其他扩散性污染源。
There shall be no harmful gas, soot, dust, radioactive substances or other diffusible sources of pollution around the enterprise.
铀矿井尾气排风口周围土壤中放射性物质的累积性污染不容忽视，但目前处于监测和积累数据阶段。
This paper is inclined to bring about its own improved exponential smooth forecast model for the radioactive pollution forecast in the soil of crop-fields near a uranium mine exhaust outlet zone.
为研究野外放射性污染物受雨、雪淋洗的程度，进行了模拟物的淋洗实验，结果初步表明有相当一部分放射性物质被淋出。
Leaching experiment with simulative material was carried out in order to study the leaching degree of field radioactive pollutant by rainwater and snow.
利用公众健康危害评价方法，计算了一个较典型的燃煤电厂气载释放的化学污染物质及放射性物质对人体产生的健康危害。
Based on the public health risk evaluation method , the health risks due to thegaseous effluents of chemicals and radionuclides from a typical coal-fired power plant are evaluated.
禁止或限制受污染食品和饮用水的生产、加工、流通和食用，避免或减少放射性物质摄入。
Manufacturing, processing, circulation and consumption of contaminated food and drinking water shall be banned or limited, so as to prevent or minimize the intake of radioactive substances.
还有大量被污染的水从核电站泄露出去，没有人确切知道该怎样处理从里面提取出来的放射性物质氚。
There's a whole lot of contaminated water still leaking out of the power plant, and no one's quite sure how to get rid of the radioactive tritium they're extracting from it.
还有大量被污染的水从核电站泄露出去，没有人确切知道该怎样处理从里面提取出来的放射性物质氚。
There's a whole lot of contaminated water still leaking out of the power plant, and no one's quite sure how to get rid of the radioactive tritium they're extracting from it.
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