squeezing and pressing method

• 挤压法

squeezing and pressing method的用法和样例：

例句

1. Rice starch was acetylated and cross-linked by extrusion and wet-method.
   对比研究了挤压法和湿法制备乙酰化大米淀粉与交联大米淀粉的工艺与理化特性。