1) dry hard surface
干硬表面
2) surface hardness
表面硬度
1.
The study of tribological properties of carbon/carbon composites with different surface hardness;
炭/炭刹车副表面硬度对摩擦磨损性能的影响
2.
Influence of surface hardener on surface hardness and abrasion resistance of dental stone;
石膏表面硬化剂对超硬石膏模型表面硬度和抗磨损性的影响
3.
Influence of Electric Field on Material Surface Hardness;
电场对材料表面硬度的影响
3) 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。
4) hard surface
硬表面
1.
Claims of modern hard surface cleaners——convenience and safety for surface;
现代硬表面清洗剂的诉求点——方便和对表面安全
6) hardened surface
硬化表面
补充资料：干硬
1.干燥发硬。
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