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 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。
• The government declared that it did not dump radioactive waste at sea.
  政府宣称并未将放射性废料倾倒在海里。
• Chemistry also uses calculus in determining reaction rates and radioactive decay.
  化学也使用演算在确定反应速率和放射性衰变。
• Radioactive and other hazardous materials present health and safety problems in increasing numbers of countries.
  放射性及其它有害物质将给越来越多的国家带来健康和安全问题。
• Wine is radioactive but few people stop drinking it on that account.
  酒是有放射性的，可是很少有人因此而戒酒。
• Examples of degradable pollutants are DDT and radioactive materials.
  可降解的污染物如DDT和放射性物质。
• 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。
• Radioactive water had seeped into underground reservoirs
  放射性水已经渗入地下蓄水层中。
• We should not yet abandon this option for the disposal of highly radioactive waste.
  我们还不能放弃选择这种方式来处理高辐射废料。
• The radioactive dust will contribute to higher levels of uranium and radon.
  放射性尘埃会形成铀和氡的高值。