英语语法分析

Furthermore, according to the ring-open principle, semicarbazide moiety was used to replace amino heterocycle to get semicarbazide derivatives.

进一步根据药物设计的开环原理，用氨基脲片段替代氨基杂环，得到新型的氨基脲类抑制剂。

A new chemiluminescence method for the determination of rutin by sodium hypochlorite rutin semicarbazide hydrochloride system with flow injection technique has been investigated.

提出以次氯酸钠-芦丁-盐酸氨基脲化学发光新体系，结合流动注射技术建立了测定芦丁的化学发光新方法。