plastics processing短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 🌏塑料加工；塑性处理 This paper introduces some uses and trends of computer simulation technology in plastics processing, especially in extrusion molding, blow molding and thermoforming. 介绍挤出成型、吹塑成型和热成型及其它成型方式的数值模拟技术，阐述了目前存在的问题和发展趋势。 dictall