“radioactive materials”的概念、定义、翻译、参考文献-科学参考

单词	radioactive materials
释义	radioactive materials Encyclopedia 工学违禁物品释 radioactive materials放射性物品放射性物品有广义和狭义之分。广义的放射性物品泛指能够放射出射线的物品。狭义的放射性物品是指含有放射性核素且比活度和放射性总活度分别超过基本限值的物品。
随便看	Burmese Burmese art Burmese art of the pre-Pagan Dynasty Burmese branch Burmese cinema Burmese dance Burmese language Burmese Literature burmese python burmese snub-nosed monkey Burmester Burmester point burn burnable absorber control burnable poison burn and submerging cultivation burn-blast combined injuries burn dressing burned document burn efficiency burner burner management system burner zone heat load of suspension firing boiler burnet genus burnettizing

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