用糠醇和糠醛缩聚制备了新型呋喃树脂.A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.糠醛树脂化结焦是导致催化剂失活的主要原因.Resinification of furfural on the catalyst was the main cause of deactivation.图5醋酸苯胺比色法,糠醛...
At one point last week shares in the grey market touched 230p.上周，灰市上的股票价格一度高达230便士。What price a glorious repeat of last week's triumph?还有可能再次上演上周的辉煌胜利吗？A provincial magistrates' court last week ruled it unconst...
小仙子们跳上埃尔莎的膝盖, 又蹦到她的掌心, 然后敏捷地一跃!The fairies sprang to Elsa's knee, then to the palms of her hands, and then - whisk!接着小仙子手指又抓住了扫帚,瞬间就把房子打扫得干干净净的.Then the little fairy - fingers seized the broom a twinkling they were ...
The content of the articles must be consistent with the memorandum.章程的内容必须和简章一致.The Secretary notes down the date of the meeting in her memorandum book.秘书把会议日期都写在记事本上.The memorandum was dated 23 August, 2008.备忘录上注明的日期是20...