radioactive

美 [ˌreɪdioʊˈæktɪv]英 [ˌreɪdiəʊˈæktɪv]
  • adj.放射性的;有辐射的

派生词: radioactivity n.

radio- 光线,射线 + active adj.积极的

高考 CET4 考研 TEM4 TEM8

radioactiveradioactive

adj.

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

radioactive

频次

  • 1
    ADJ-GRADED 放射性的;有辐射的
    Something that is radioactive contains a substance that produces energy in the form of powerful and harmful rays.

    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。

  • ...waste which is contaminated with low levels of radioactivity.

    受到低度放射性污染的废料

adj

1
exhibiting or caused by radioactivity
radioactive isotope
radioactive decay
radioactive fallout

数据来源:WordNet

  1. 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。

  2. The nuclear engineer described this leak as extremely radioactive water .

    核工程师形容泄漏的是极具放射性的污水。

  3. 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。

  4. 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。

  5. They were exposed to radioactive fallout during nuclear weapons tests .

    在核武器试验中他们暴露在放射性尘埃之下。

  6. Radioactive waste is simply spent fuel

    放射性废物就是用后的燃料。

  7. 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。

  8. 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。

  9. Radioactive water had seeped into underground reservoirs

    放射性水已经渗入地下蓄水层中。

  10. The original plan was to encase a small amount of a radioactive substance in a protective steel container .

    原先计划是要将少量的放射性物质封存在一个钢质防护罩中。

  11. All discharges and disposals of radioactive waste from Springfields were within relevant limits .

    斯普林菲尔德所有放射性废料的排放和处理都在限定的范围之内。

  12. The decomposition of a radioactive element is the simplest example of a true first order reaction .

    放射性元素的衰变是真正一级反应最简单的实例。

  13. Tritium is one of the mildest radioactive isotopes .

    氚是最和缓的放射性同位素之一

  14. The production , storage , transportation , sale and use of toxic chemicals and materials containing radioactive substances must comply with the relevant state provisions so as to prevent environmental pollution .

    生产、储存、运输、销售、使用有毒化学物品和含有放射性物质的物品,必须遵守国家有关规定,防止污染环境。

  15. The device can used in middle lower voltage radioactive network .

    适用于中、低压,辐射式网络结构。

  16. Survey of naturally radioactive level of some new type wall materials

    山东省掺工业废渣新型墙体材料天然放射性水平调查

  17. Determination of radioactive dilution factor of sea water and study of methods

    海水稀释因子测定及方法研究

  18. Concept and Calculation of Detection Limit in Low Level Radioactive Sample Measurement

    低水平放射性测量中的探测限及其计算

  19. A research on weak aviation radioactive energy spectrum information processing

    航空能谱测量数据微弱信息处理方法研究

  20. An Improvement on Surveying Instrument and Method of Radioactive Gas in Environment

    环境放射性气体测量装置与方法的改进

  21. Some issues on environmental impact report of radioactive material transport

    关于编写放射性物质运输环境影响报告书需要注意的问题

  22. The Development and Studies on the Technique for High Radioactive Nuclear Liquid Waste 's Management

    高放废液管理技术发展及研究

  23. Ionization chamber a cup method of radioactive measurement and its application

    电离室α杯法放射性测量及其应用

  24. Topic on Safety of Radioactive Waste ( Part I )

    放射性废物安全纵横谈(一)

  25. Waste minimization is one of the principles of radioactive waste management .

    废物最少化是放射性废物管理的原则之一。

  26. Analysis on formation condition of radioactive pollution source in certain study area , Anhui province

    安徽某地放射性污染源形成条件分析

  27. Radioactive determination of the potassium content in living small animal

    活体小动物体内钾含量的放射性测定

  28. Present Situation , Trend and Countermeasures of Radioactive Detecting Instruments

    放射性监测仪器设备的现状、发展趋势和对策

  29. Energy of the interaction of atom and the radioactive field

    原子与辐射场相互作用时的能量

  30. Geological disposal of high level radioactive waste in China : present situation and perspectives

    中国高放废物地质处置:现状和展望

前缀
e-光线,射线

radioactivity n. 放射性

radio- 光线,射线 + activ(e) 活跃的 + -ity …状态,性质