通过分析，确认校圆后的回火质量是钢板卷制汽封圈产生变形的主要原因。
It confirms that tempering quality after being circle checked is the main cause for deformation of the steam seal ring made by rolling.
他们知道我们的能量可以通过审慎地使用得到成长，我们的安全来自于我们的起因的公正，来源于我们的武装力量，以及谦虚和依靠的回火质量。
Instead they knew that our power grows through its prudent use; our security emanates from the justness of our cause, the force of our example, the tempering qualities of humility and restraint.
结果表明：回火索氏体是最佳的组织形态；微观硬度的不均匀性显著影响钢的表面加工质量。
The results indicated that the tempered sorbite was the optimum microstructure, the inhomogeneous distribution of micro hardness affected markedly the finish quality of the steel surface.
应用推荐