英语语法分析

The flour is mixed In a solution of lactic acid In aqueous isopropanol and left to stand.

将面粉与含有异丙醇的乳酸水溶液混合并保持该状态一段时间。

The results show that there is no self-poisoning in the electrooxidation of isopropanol in alkaline media.

结果表明：碱性介质中异丙醇电氧化过程不存在自毒化现象。

Objective To study the clinical effect on using isopropanol intravenous anaesthesia in induced abortion operation.

目的探讨异丙酚静脉麻醉在人流手术中的临床应用效果。