1.
Application of Surface Super-hardening Technology in Investment Casting Mould
表面超硬化处理技术在精铸模具上的应用
2.
Study on Surface Nanocrystallization of 7A52 Superhard Aluminum Alloy Welded Joint
7A52超硬铝合金焊接接头表面纳米化的试验研究
3.
The Study of Effects of Gypsum Surface Hardener on Dental Stone;
石膏表面硬化剂对超硬石膏模型机械性能影响的研究
4.
Application and development of coating technology on diamond and CBN surface
金刚石和立方氮化硼超硬磨料表面处理技术应用及发展
5.
To harden the surface of(a metal.
使（金属的）表面硬化
6.
isothernal transformation case hardening
等温转变表面硬化处理
7.
Study on the Surfare Contained Coalt Super-hard High Speed Steel of 20Cr2V2;
20Cr2V2基表面含钴超硬高速钢的研究
8.
INFLUENCE OF COLD WORK HARDENING SURFACE OF AUSTENITIC STEEL TUBES USED IN ULTRASUPERCRTICAL BOILERS UPON THE TUBES' STEAM OXIDATION BEHAVIOR
超超临界机组锅炉用不锈钢管表面冷作硬化处理对其抗蒸汽氧化性能的影响
9.
surface hardening steel
低淬透性钢, 浅淬硬钢, 表面硬化钢
10.
The procedures of heat treatment of steel include hardening,tempering,annealing and case hardening.
钢的热处理工序包括硬化、回火、退火和表面硬化。
11.
Innovative laser processing (surface hardening, surface alloying and cladding)
激光加工(表面硬化、表面合金化以及涂覆)
12.
To treat(a metal surface)with cyanide to produce a hard surface.
氰化用氰化物处理（金属表面）使其表面坚硬
13.
Study of Lapping Mechanism in Super Precision Finishing of Hard Disk Recording Heads with Multiplex Surface;
硬盘磁头多元复合表面的超精密抛光机理研究
14.
It is useful in polishing for difficult to cut materials such as ceramic, carbide and glass, also ultra-high hardened surface treated surface.
适用于抛光陶瓷、化物、璃等难于切削的材质，以及经过超高硬度处理的表面。
15.
One that hardens, especially a substance added to varnish or paint to give it a harder surface or finish.
硬化剂一种尤指加入清漆或涂料使之形成更硬的表面的硬化物质
16.
They let the liquid harden on a glass surface.
并让液体在玻璃表面硬化，
17.
Study on the Surface Aging-hardened High Speed Steel of 25Cr2Mo2v;
25Cr2Mo2V基表面时效硬化高速钢的研究
18.
Study on Micro-arc Oxidation Coloring of Hard Aluminium Alloy Surface
硬铝合金表面微弧氧化着色工艺研究