ethenzamide
英
美
网络 乙水杨胺; 乙氧基苯甲酰胺; 乙柳酰胺; 邻乙氧苯甲酸胺; 止痛灵
双语例句
- The Structure Characterization of Ethenzamide and Content Determination by UV Spectrophotometry
止痛灵结构的表征及紫外分光光度法含量测定 - Ethenzamide after recrystallization with ethanol, their formula and structure were characterized by melting point determination, IR and HNMR spectroscopy.
止痛灵粗品经无水乙醇重结晶后，对其进行熔点测定，并用红外光谱及核磁共振谱进行结构表征。