tempering process

• 回火工艺

tempering process的用法和样例：

例句

1. Through studying the microstructure and performance of ULCB steel under different tempering processes, the temper characteristics of such steel can be obtained.
   摘要通过对低碳贝氏体钢不同回火工艺下金相组织与性能的研究，了解该类型钢的回火特性。