radioactive

英 [ˌreɪdiəʊˈæktɪv]

美 [ˌreɪdioʊˈæktɪv]

adj.  放射性的; 有辐射的

高考CET4CET6考研TEM4TEM8医学

Collins.2 / BNC.6732 / COCA.7890

牛津词典

adj.

• 放射性的；有辐射的
  sending out harmful radiation caused when the nuclei (= central parts) of atoms are broken up

柯林斯词典

• ADJ-GRADED 放射性的;有辐射的
  Something that isradioactivecontains a substance that produces energy in the form of powerful and harmful rays.
  1. The government has been storing radioactive waste at Fernald for 50 years.
     政府在弗纳德存放放射性废料已达50年之久。

英英释义

adj

• exhibiting or caused by radioactivity
  1. radioactive isotope
  2. radioactive decay
  3. radioactive fallout

双语例句

• But they ran into another problem when radioactive water started leaking out into the ocean.
  但是，他们遇到的另一个问题时，放射性水开始泄漏到海洋中了。
• Eastern Europe is rapidly becoming a dumping-ground for radioactive residues.
  东欧迅速成为放射性残渣的倾倒场。
• In this paper, radioactive pollution derived from the stone-coal related building materials of our country is analyzed.
  对我国与石煤有关的建筑材料的放射性污染状况进行了分析。
• But irradiated food can not be certified organic and certain groups are concerned about radioactive wastes from the treatment.
  但是经辐射处理的食物就不可能是有机物了，此外，一些机构对辐射处理过程中会产生放射性废物这一情况表示十分担忧。
• Could you tell me the name of the scientist who discovered two new radioactive elements, radium and polonium?
  你能告诉我发现了两种新放射性元素，镭和钋的科学家名字吗？
• The water is contaminated with radioactive iodine and it's leaking into the sea.
  这些水被放射性碘污染，正在向海洋中泄漏。
• Radioactive water had seeped into underground reservoirs
  放射性水已经渗入地下蓄水层中。
• In South Korea, nuclear safety officials say they have found radioactive iodine in Seoul and several other areas.
  在韩国，核安全官员称，他们在首尔和其它几个地区发现了放射性碘。
• The waste is safely locked away until it is no longer radioactive
  废料被安全储存起来，直到其不再有辐射性。
• I'm a biologist. I take radioactive samples and study them.
  我是生物学家，我研究样本。