After the process of chlorination, hydrolytic decomposition and condensation the hemopexis acid amine product was obtained.用胡椒醛为起始原料,经氯化 、 水解、缩合,制得血凝酸胺....
He spends his time flitting between Florence, Rome and Bologna.他辗转于佛罗伦萨、罗马和博洛尼亚三地之间。Every traveller on the Grand Tour had to visit Florence.每位游学旅行者都必得造访佛罗伦萨。The nobles of Florence built splendid palaces.佛罗伦萨的贵族建造了许多雄伟的建筑...