radioactive matter的意思|示意
放射性物质
radioactive matter相关短语
1、 radioactive standard soil matter 放射性土壤标准物质
radioactive matter相关例句
Article 19. It is prohibited to discharge waste water containing high - level radioactive matter into the sea.
第十九条含强放射性物质的废水,禁止向海域排放.
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It is prohibited to discharge waste water containing high - level radioactive matter into the sea.
含强放射性物质的废水,禁止向海域排放.
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Radioactive matter is dangerous to work with because it has a bad effect on the blood.
从事放射性物质工作是危险的,因为它对血液有不良影响.
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They discovered two kinds of radioactive matter - --- polonium and radium.
他们发现两种类型的放射性物质 ---- 钋和镭.
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