1) shallow hardening
浅表硬化
2) surface hardening
表面硬化
1.
Application of repair welding on surface hardening of steel body PDC bit;
堆焊技术在钢体PDC钻头表面硬化中的应用
2.
89-1 coating for laser surface hardening;
激光表面硬化预涂层用89-1涂料的研究
3.
The surface hardening of 40Cr steel was performed on a surface grinder by transverse feed grinding;the changing trends of microstructure and wear behavior of surface hardened layer were researched.
在平面磨床上采用横向进给磨削方式对40Cr钢进行表面硬化处理,研究了磨削表面硬化层组织与磨损性能的变化趋势。
3) impervious surface
硬化地表
1.
However,due to the complex components of impervious surface,it is difficult to derive the accurate e.
但2—5环不同环带内硬化地表的格局特征明显不同。
2.
Results show that the urban thermal field in Macau was greatly affected by impervious surface index,and surface temperature was positively correlated with impervious surface index and road density(P<0.
结果表明,澳门城市热场受到硬化地表指数的影响较大,其次为植被比例。
4) hardened surface
硬化表面
5) superficial hardening
表面硬化
1.
The superficial hardening of non-quenched steels had been carried out on a surface grinder, the influences of grinding mode and cooling conditions on the surface hardened layer were studied.
在平面磨床上对非淬硬钢进行了磨削硬化处理,研究了磨削方式和冷却条件对表面硬化层的影响。
6) case-hardened,case hardening,case hardening ,case drying,surface hardening,incrustation;hard facing,face hardening,face harden
表面硬化，表层硬化
补充资料：表面硬化
表面硬化
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条