单词	photodissociation
释义	photodissociation /ˈfəʊtə(ʊ)dɪˌsəʊʃɪˈeɪʃ(ə)n / noun [mass noun] Chemistry Dissociation of a chemical compound by the action of light: ozone is produced at stratospheric levels by photodissociation of molecular oxygen... The size of the peak indicates complete photodissociation of carbon monoxide. This method is also useful to probe the oxygen on/off rates, especially when the quantum yield for oxygen photodissociation is low. This involves photodissociation or direct breaking of intramolecular bonds in biopolymers, caused by absorption of incident photons and subsequent release of biological material.
随便看	proclination procline proclined proclining proclisis cultivation-bank cultivation mark cultivation paddock cultivation terrace cultivative cultivator cultivatory cultrate cultriform cultual culturable cultural cultural activism cultural activist cultural affairs cultural anthropological cultural anthropologist cultural anthropology cultural attaché cultural center

英语词典包含243303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。