an alkaline solution

• 碱溶液

an alkaline solution的用法和样例：

例句

1. Lipase acts only in an alkaline solution.
   脂肪酶仅在碱溶液中才起作用。
2. Pure surfactant was added into the alkali solution in order to simplify the flooding system.
   在碱溶液中添加单一的表面活性剂，简化了驱油体系。