合成;
虫状
The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.
摘
质脱乙酰化反应其本质是N-烷基乙酰胺
水解。
质,角素The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.
摘质脱乙酰化反应其本质是N-烷基乙酰胺水解。
Chitin and chitosan have been prepared by the methods of EDTA and HCl with the shell of shrimp and Squilla Oratoria as raw materials.
以虾和虾蛄为原料分别采用EDTA法和盐酸法制备了素和聚糖。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
