释义 |
dif·fractBrE /dɪˈfrækt/ NAmE /dɪˈfrækt/ verb present simple - I / you / we / they diffractBrE /dɪˈfrækt/ NAmE /dɪˈfrækt/ present simple - he / she / it diffractsBrE /dɪˈfrækts/ NAmE /dɪˈfrækts/ past simple diffractedBrE /dɪˈfræktɪd/ NAmE /dɪˈfræktɪd/ past participle diffractedBrE /dɪˈfræktɪd/ NAmE /dɪˈfræktɪd/ -ing form diffractingBrE /dɪˈfræktɪŋ/ NAmE /dɪˈfræktɪŋ/ ~sth (physics物理) to break up a stream of light into a series of dark and light bands or into the different colours of the spectrum(使光束)衍射▸ dif·frac·tionBrE /dɪˈfrækʃn/ NAmE /dɪˈfrækʃn/ noun [U ] |