英语语法分析

Another study demonstrated neurologic improvement after 1 to 6 days of phenylephrine (Neo-Synephrine) infusion.

另有研究表明福林输液1至6天后神经功能改善。

UV was used to determine the process parameters by compared with synephrine, and the content of total alkaloids from eluent as criteria.

以辛弗林为对照品，用UV测定洗脱液中总生物碱的含量作为考察指标，确定最佳工艺参数。