extrusion and swelling technique

• 挤压膨化技术

extrusion and swelling technique的用法和样例：

例句

1. The extruding technique makes it possible to strengthen the micronutrient in the rice and solidify it.
   挤压膨化米生产技术使大米中的微量营养素的强化成为可能，营养素被固化在米粒当中而不易流失。