Definition of photoactivity in English:

photoactivity

noun ˌfəʊtəʊakˈtɪvɪti

Early 20th century; earliest use found in The Physical Review. From photo- + activity, after photoactive.

nounˌfəʊtəʊakˈtɪvɪti

Early 20th century; earliest use found in The Physical Review. From photo- + activity, after photoactive.

单词	photoactivity
释义	Definition of photoactivity in English: photoactivity noun ˌfəʊtəʊakˈtɪvɪti The degree to which a substance or system is photoactive. Origin Early 20th century; earliest use found in The Physical Review. From photo- + activity, after photoactive. Definition of photoactivity in US English: photoactivity nounˌfəʊtəʊakˈtɪvɪti The degree to which a substance or system is photoactive. Origin Early 20th century; earliest use found in The Physical Review. From photo- + activity, after photoactive.
随便看	proprioceptively proprioceptively proprioceptor proprioceptors proprio motu propriospinal proprium propriétaire pro-proctor prop root props props prop sb up propshaft propshafts prop somebody up prop someone/something up prop someone/something up prop someone up prop something up propss prop sth up prop table propter hoc propterygial