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单词 photoconductivity
释义

WordReference Random House Unabridged Dictionary of American English © 2024
pho•to•con•duc•tiv•i•ty  (fō′tō kon′duk tivi tē),USA pronunciation n. [Physics.]
  1. Physics, Electricitythe increase in the electrical conductivity of a substance, often nonmetallic, caused by the absorption of electromagnetic radiation.
  • photo- + conductivity 1925–30

Collins Concise English Dictionary © HarperCollins Publishers::
photoconductivity /ˌfəʊtəʊˌkɒndʌkˈtɪvɪtɪ/ n
  1. the change in the electrical conductivity of certain substances, such as selenium, as a result of the absorption of electromagnetic radiation

photoconductive /ˌfəʊtəʊkənˈdʌktɪv/ adj ˌphotoconˈductor n
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更新时间:2024/11/11 5:55:33