A new type of catalytic distillation column has been developed by means of surface modification and catalyst combination to sintered metal porous materials.
采用特定的方法对金属烧结多孔材料进行表面改性和催化剂复合，开发出一种新型的催化蒸馏构件。
The method and technical characteristic of laser surface modification for metal was summarized, and also its effect on the corrosion of metal.
综述了金属材料表面激光改性的工艺方法和特点，及其对金属腐蚀行为的影响。
The modification mechanism of coal and coal-pyrite surface was studied after treatment with electrolysis reduction and metal corrosion interaction.
研究了电解还原法和金属腐蚀电偶法对煤和黄铁矿表面改性的机理。
Due to the adsorption of amino acid, the modification of morphology such as variation of reconstruction or faceting may happen on the entire metal surface.
吸附了氨基酸的金属表面会发生诸如重构改变或小面化等形貌的变化，但这些变化在吸附了氨基酸的全部金属表面都能够发生。
Results This paper summarizes surface modification methods for metal materials, as well comments on all kinds of methods.
结果总结了当前骨科金属材料表面改性的方法，介绍了各类方法的优缺点。
The methods of modification included the surface covering of graphite with a layer of disorganized carbon or a film of appropriate metal, surface oxidation, mechanical grinding and doping.
修饰与改性方法包括形成包敷层和金属层、表面氧化、机械研磨以及掺杂等方法。
Surface modification of biomedical metal materials is one of main research fields for biomedical researchers.
生物医用金属材料表面处理是医用材料工作者研究的主要领域。
Surface modification of biomedical metal materials is one of main research fields for biomedical researchers.
生物医用金属材料表面处理是医用材料工作者研究的主要领域。
应用推荐