plastic volumetric strain

例句：

1. 1.The material is highly plastic and can be easily deformed.
   这种材料非常塑性，容易变形。
2. 2.During the manufacturing process, the plastic material undergoes a plastic volumetric strain.
   在制造过程中，塑料材料会经历塑性体积应变。
3. 3. This plastic material has excellent mechanical properties and can withstand high temperatures.
   这种塑料材料具有良好的机械性能，可以承受高温。