A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.用糠醇和糠醛缩聚制备了新型呋喃树脂.Resinification of furfural on the catalyst was the main cause of deactivation.糠醛树脂化结焦是导致催化剂失活的主要原因.Fig. 5 Varia...
Fig. 5 Variation of furfural calibration curves in aniline acetate colorimetric method.图5醋酸苯胺比色法,糠醛标准校正线之变化.A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.用糠醇和糠醛缩聚制备了新型呋喃树脂.The...
Was that Garth Garth, or Chris Garth?那是加斯·加斯还是克里斯·加斯?Why are Arnold Schwarzenegger and Garth Brooks mentioned in Paragraph 5?第五段为什么提到阿诺·施瓦辛格和葛司·布鲁克斯?Doctors have diagnosed Garth as a split personality.大夫诊断加思是分裂人格(或:多重性格)...
All dumping of sludge will be banned by 1998.从1998年起,将禁止所有倾倒淤泥的行为。German law forbids the dumping of hazardous waste on German soil.德国法律禁止在德国本土倾倒有害废料。Eastern Europe is rapidly becoming a dumping-ground for radioactive res...
You have to develop your capabilities to the maximum.你必须尽你所能。I hadn't been far wrong in my estimate of his grandson's capabilities.我对他孙子的能力的判断还不算太离谱。The standards set four years ago in Seoul will be far below t...
XPF轻微突变导致致癌倾向综合征着色性干皮病.Mild mutations in XPF cause the cancer - prone syndrome xeroderma pigmentosum.干皮''.'病'.''皮肤异常或不正常的''.'干燥'. '', 如鱼鳞癣.Excessive or abnormal...