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单词 radio-luminous
释义

radio-luminous1

/ˌreɪdɪəʊˈl(j)uːmɪnəs/
adjective
Emitting visible light as a result of excitation caused by ionizing radiation; radioluminescent.

Origin

1940s; earliest use found in Scientific Monthly. From radio- + luminous.

radio-luminous2

/ˌreɪdɪəʊˈl(j)uːmɪnəs/
adjective
Emitting radio waves, especially in significant quantities.

Origin

1970s; earliest use found in Nature: a weekly journal of science. From radio + luminous.

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更新时间:2024/12/23 16:54:09