extrusion process

• 挤压过程

extrusion process的用法和样例：

例句

1. In the extruding process, vesicant is injected at high pressure.
   在挤压过程中，发泡剂，注入在高压力。
2. The key works and the process characteristics.technique parameters,billet quality and improvement ofcontinuous casting for bearing steel in developed countries are introduced.
   介绍了国外采用连铸工艺生产轴承钢的主要公司和厂家的有关工艺特点和参数以及铸坯质量和改进措施。