英语词汇“radiation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

radiationradiation /ˌreɪdiˈeɪʃən/ ●○○ noun science, physics 1[uncountable] a form of energy that comes from changes in the nuclear structure of substances such as uranium or radium, which is very harmful to living things if present in large amounts: Sensors detected a dangerous level of radiation. The tumors are treated with radiation.2[uncountable] energy in the form of heat or light sent out as beams that you cannot see: solar radiation3[uncountable] the process of giving off heat or energy in the form of rays or waves, or heat or energy that is given off in this way → conduction4[countable, uncountable] the action or process of spreading out from a central position: Clouds prevent the radiation of Earth’s warmth into space.

单词	radiation
释义	radiationradiation /ˌreɪdiˈeɪʃən/ ●○○ noun science, physics 1[uncountable] a form of energy that comes from changes in the nuclear structure of substances such as uranium or radium, which is very harmful to living things if present in large amounts: Sensors detected a dangerous level of radiation. The tumors are treated with radiation.2[uncountable] energy in the form of heat or light sent out as beams that you cannot see: solar radiation3[uncountable] the process of giving off heat or energy in the form of rays or waves, or heat or energy that is given off in this way → conduction4[countable, uncountable] the action or process of spreading out from a central position: Clouds prevent the radiation of Earth’s warmth into space.
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