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    KK [͵redɪˋeʃən]

    n. 名詞

    • 1. 發光;發熱;輻射[U]
    • 2. 輻射能;放射線,放射物[C][U] This apparatus produces harmful radiations. 這個裝置產生有害的放射物。

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  2. RADIATION翻譯:(核)輻射, (光或熱的)輻射(能)。了解更多。 There is the tremendous damage done by the explosion, the intense heat which causes tremendous fires, the radiations of explosion and the contamination of areas for unknown periods by radio ...

  3. en.wikipedia.org › wiki › RadiationRadiation - Wikipedia

    Radiation, in general, exists throughout nature, such as in light and sound. In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or a material medium. This includes:

  4. 放射性的標誌。Unicode所收錄的編碼為U+2622( ) 放射性或輻射性 [1] 是指某核種的原子核不穩定,會自發性地放出游離輻射(如α射線、β射線、γ射線等)而衰變成另一種核種(衰變產物),這種特性稱為放射性。 衡量放射性強度的國際單位為貝克勒(Bq),傳統單位則為居禮(Ci)。

  5. 2023年1月25日 · Radiation is energy that moves from one place to another in a form that can be described as waves or particles. We are exposed to radiation in our everyday life. Some of the most familiar sources of radiation include the sun, microwave ovens in our kitchens and

  6. 輻射損害 ( 英語 : Radiation damage )-對裝置及物料的傷害 輻射硬化 ( 英語 : Radiation hardening )-讓裝置在高輻射環境中不會失效 輻射興奮效應 ( 英語 : Radiation hormesis )-劑量閾值損傷理論 輻射中毒 - 對生物之不良作用 放射性污染 放射性衰變

  7. www.who.int › health-topics › radiationRadiation

    Radiation. Overview. Radiation is energy that travels in the form of waves or particles and is part of our everyday environment. People are exposed to radiation from cosmic rays, as well as to radioactive materials found in the soil, water, food, air and also inside the body.

  8. 2024年4月11日 · Radiation, flow of atomic and subatomic particles and of waves, such as those that characterize heat rays, light rays, and X rays. All matter is constantly bombarded with radiation of both types from cosmic and terrestrial sources. This article delineates the properties and behaviour of radiation.

  9. www.who.int › news-room › questions-and-answersRadiation and health

    2023年7月7日 · Radiation and health. 7 July 2023 | Q&A. What is radiation and how are people exposed to it? How does radiation affect my health? What are the acute health effects of radiation exposure?

  10. a form of energy that comes from a nuclear reaction and that can be very dangerous to health: Many servicemen suffered radiation sickness after the early atomic tests. energy from heat or light that you cannot see: microwave / ultraviolet / electromagnetic radiation. 减少例句.

  11. radiation翻譯:(核)辐射, (光或热的)辐射(能)。了解更多。 High-power short-wave radiations are reported to induce lethal temperatures in animal life in stored materials, so that all stages are said to be destroyed with expedition and ease.

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