Stearone glycol fumaric acid ( SGF ) was synthesized with maleic anhydride, cinnamyl alcohol and ethylene glycol.
由于烯二酸酐经醇解转型酯化途径合成了对皮肤无过敏反应的反丁烯二酸桂醇甘醇酯 ( SGF ).
In China's capital city of Beijing, SGF has its two flagship hotels, the State Guest Presidential Plaza Hotel and the Beijing Friendship Hotel ( Asia's largest garden style hotel).
在首都北京,国宾友谊国际酒店管理公司有两家旗舰式酒店:国宾酒店和北京友谊宾馆。
Li is the second Presidential Plaza Hotel manager to be promoted to General Manager and reassigned to one of SGF's new hotels.
李宏先生已是从国宾酒店管理团队中提拔的第二名总经理并被派往新的国宾友谊旗下酒店。
简答网 · 英语词汇
简答网 · 高考英语
简答网 · 双语娱乐资讯
简答网 · 中考英语