thermoplastic flow

例句：

1. 1.The thermoplastic material was used to make the plastic toys.
   这种热塑性材料被用来制作塑料玩具。
2. 2. During the manufacturing process, the thermoplastic flow is critical for the product's quality.
   在制造过程中，热塑性流动对产品质量至关重要。
3. 3.The engineer analyzed the thermoplastic flow during the injection molding process.
   工程师分析了注塑成型过程中的热塑性流动。