radioactive

Her work with radioactive materials doomed her, however. (Para. 1)

2. is main source of radioactive pollution from nuclear power plants.

She's in her mid-thirties—thirty-six to be _____. A: active B: actual C: radioactive D: exact

放射性物质 A: Toxic Materials B: Corrosive Materials C: Radioactive Materials D: Magnetic Materials E: Explossives F: corrosives

In what areas were Marie's discoveries put to use? A: radioactive material production B: new medicine development C: medical research and treatments D: industrial mass production

下面的是对哪类资源的引用？ Anderson, K.H. (1999). Ethical dilemmas and radioactive waste: A survey of the issues.[j] Environmental Ethics, 2(3):37-42.

Nuclear waste, if stolen, could be used as a radiological weapon, colloquially known as a ______. The United Nations has since called upon world leaders to improve security in order to prevent radioactive material falling into the hands of terrorists._

下列单词或词组翻译错误的是 A: nulear power 核能 B: nitrogen oxides or particulates 氮氧化物或粉尘微粒 C: radioactive wastes 含放射性废弃物 D: nuclear fission 核燃料