solvent - free medium

• 无溶剂体系

solvent - free medium的用法和样例：

例句

1. The lipase-catalyzed hydrolysis of linseed oil in a solvent-free medium was studied.
   研究了无溶剂体系中脂肪酶催化的亚麻油水解反应。
2. The addition of ether derivatives of glycol in a solvent can reduce its ability of moisture absorption effectively.
   而乙二醇醚的加入可有效地降低溶剂体系的吸水性。