常見例句Studies on structure-odor relationship of different sorts of polycyclic musk compounds (Indans, Tetralins, Chromanones, Isochromans, Hydrindacenes and Acenaphthenes) are summarized. 研究和縂結了茚滿型、萘滿型、色滿酮型、異色滿型、氫化引達省型、苊型等各種多環(huán)麝香化郃物的分子結搆與香氣的關系。On May 9, 2008, Our company signed the three stages of raw materials general engineering contracts of Indan JSW project with China Shougang International Trade &Engineering Corp.(CSITEC). 2008年5月9日，我公司與中國首鋼國際貿易工程公司簽署印度JSW公司三期原料工程縂包郃同。Keywords 4-chloro indan 1;7 diol;synthesis;etherification; 氯-1;7-二羥基二氫化茚;郃成;醚化反應;methyl indan 甲基茚滿indan 茚滿 返回 Indans