methanoic acid
英
美
网络 甲酸
双语例句
- METHODS: The plastics was prepared with chitosan as the main excipients, the content of INF α 1b was de-termined by di-quinoline methanoic acid kit, the stability of the plastics was determined and its skin irritation test was con-ducted.
方法采用壳聚糖为主要辅料制备涂膜剂，用二喹啉甲酸试剂盒测定制剂中重组干扰素α1b的含量，考察制剂的稳定性，并进行皮肤刺激性试验。 - 60% methanol containing ethylendiamine and methanoic acid to a mixing liquid with pH value of 3~ 4 was chosen as the mobile phase.
以乙二胺、甲酸调至pH3～4的60%甲醇混合液作流动相。 - Using SO~ ( 2-)_4/ Fe_2O_3 instead of concentrated sulfuric acid as catalyst, isoamyl formate was synthesized from methanoic acid and isoamylol.
利用自制的固体超强酸SO42-/Fe2O3代替浓硫酸做催化剂，将甲酸和异戊醇合成了甲酸异戊酯。