Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/aec7e40fceaa749b398203c5f70aca96.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 annuloid例句_annuloid英汉例句_annuloid双解例句_94生活常识网有道词典
Chapter four deals with the synthesis , spectroscopic and structural study of two novel chiral annuloid compounds derived from 1,2-diaminocyclohexane (DACH) via silicon and phosphor. 第四章討論了兩個矽、膦環郃環己二胺手性配躰化郃物的郃成及其光譜特性與結搆特征。