请输入您要查询的英文单词:

 

单词 photoactivity
释义

WordReference Random House Unabridged Dictionary of American English © 2024
pho•to•ac•ti•va•tion  (fō′tō ak′tə vāshən),USA pronunciation n. [Chem.]
  1. Biochemistry, Botany, Chemistrythe activation or control of a chemical, chemical reaction, or organism by light, as the activation of chlorophyll by sunlight during photosynthesis.
  • photo- + activation 1920–25
pho′to•active, adj. 
pho′to•ac•tivi•ty, n. 

随便看

 

英语词典包含188688条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/10 23:25:16