impact value

• 冲坏,冲击值

impact value的用法和样例：

例句

1. It shows the impact toughness and ductility of AISI 304 were not affected by repeated weld-repairs.
   检视低温冲击值及侧膨胀量，发现多次修焊后材料并未明显转脆，且延展性仍符合规范之要求。