其防腐机理是聚胺与金属界面形成一层致密的金属氧化膜，使金属的电极电位钝化；
The anticorrosion mechanism of polyamine and metal interface is formed a layer of compact metal oxide film, so that the electrode potential of metal passivation;
弱浸蚀：电镀前，在一定组成溶液中除去金属制件表面极薄的氧化膜，并使表面活化的过程。
Weak erosion before plating, in a certain: remove metal parts in the solution of surface extremely thin oxidation film, and make the process of surface activation.
化学氧化：通过化学处理使金属表面形成氧化膜的过程。
Chemical oxidation: through the chemical processing the metal surface oxidation film formation process.
将金属表面的这些污物去除并提供氧化的环境后，就形成了钝化膜并实现了钝化作用。
By removing these soils from the metal surface and providing an oxidizing atmosphere, the passive film is allowed to form and the passivation is accomplished.
假定如果没有探测到游离铁，则金属表面就是足够清洁以形成均一的氧化物膜的。
The assumption is made that if there is no detectable free iron, the metal surface is clean enough for a uniform oxide film to develop.
一看即看色泽，紫铜是铜单质，具有玫瑰红色的金属光泽，表面形成氧化膜后呈紫色，故一般称为紫铜。
A look that is to look at the color, red copper is copper, metallic luster is rose red, the surface oxide film formed after the purple, it is commonly referred to as copper.
用于金属膜和金属氧化物膜的制备，已获得了很好的效果。
Good metal and metal oxide films were produced by this method.
氧化膜的下面就是真正的金属表层，氧化膜常常与金属表面层以复杂的形式混合在一起。
Immediately below the oxide film and often mingled with it in an intricate way is the true surface layer of the metal.
利用某些有机烷氧基金属化合物的热分解，可在玻璃、金属、陶瓷或半导体基片上沉积相应的金属氧化物次级发射膜。
A metal-oxide secondary emission film can be deposited on glass, ceramic or semiconductor substrates by thermal decomposition of an organo-metal alkoxide.
用微等离子体氧化法在钛金属基体上制备钛酸锶钡(BST)陶瓷膜。
Barium strontium titanate (BST) ceramic film is prepared on titanium substrate by micro-plasma oxidation.
该电子鼻主要由一组厚膜金属氧化锡气体传感器阵列和RBF神经网络组成。
It mainly consists of a thick tin oxide gas sensor array and radial basis function(RBF) neural network.
目的分析烤瓷用镍铬合金在上瓷前进行阳极钝化处理对其表面氧化膜的形貌、厚度及主要金属元素氧化程度的影响。
Objective To study the shape, thickness and oxide percentage of major metal element of oxide film on Ni-Cr porcelain alloy after anodizing pretreatment.
氧吸收或氧化对金属电阻膜、合金电阻膜及金属陶瓷膜的影响及作用机理差别很大。
The effects of oxygen absorption and oxidation on the resistor films of metal, alloy and cermet, and their operation mechanism are quite different.
交流TIG焊接电源可用来焊接铝、镁等表面有致密氧化膜的金属。
The power supply of ac TIG welding can be used to weld aluminium and magnesium which surface has a firm oxide layer.
本论文主要研究对象是两种类型的磁电阻薄膜材料：锰基钙钛矿结构氧化物三明治多层膜和金属颗粒膜。
In this dissertation, we investigate mainly two types of film materials with magnetoresistance effects: the manganese perovskites oxide sandwich films and metal granular films.
综述了镁合金表面处理技术的工艺进展，主要包括化学转化膜、阳极氧化、微弧氧化、金属涂层、离子注入等技术。
The process progress for magnesium alloy surface treatment technology include conversion coating, anodizing, micro-arc oxidation, electrochemical plating, ion implantation etc was summarized.
等离子体增强电化学表面陶瓷化(微弧氧化)是一项在有色金属表面原位生长陶瓷膜的新技术。
Plasma enhance electro-chemic al surface ceramic-coating (Microarc oxidation) is a new technique, which can in-situ form the ceramic coatings on the surfaces of some non-ferrous metals.
广泛使用的高兆欧电阻器有两种：碳膜电阻器和金属氧化物电阻器。
Two types of high megohm resistors are widely used: carbon-film and metal-oxide.
对数值模拟结果进行了液态金属传输流动行为的分析，重点讨论了传输过程中氧化膜和卷气产生的原因。
The simulation results were investigated, and the molten metal's flowing behavior was discussed and then the generation of surface defect and air entrainment was analyzed.
等离子体微弧氧化是一种直接在有色金属表面原位生长陶瓷膜的新技术。
Plasma micro-arc oxidation PMAO)is a novel technique, which can in-situ form the ceramic coatings on the surfaces of some non-ferrous metals.
用射频磁控溅射法在阳极氧化铝模板表面制备了金属铝膜。
Metal aluminum films were deposited on AAO templates by radio-frequency magnetron sputtering.
本研究采用常压化学气相沉积（CVD）的方法在金属铝基底上制备出硅氧化合物陶瓷膜层。
A new kind of silicon oxidic film on aluminum was prepared by chemical vapor deposition (CVD) in ambient pressure.
同时，分析认为这种氧化膜的形成与金属炉料、铸造辅料的洁净度不够以及熔炼、浇注不合理有关。
The low purity of furnace charge and accessories and the improper smelting and pouring crafts were regarded as the formation reason of the oxide film.
电阻器系列产品有：碳膜电阻、金属膜电阻、氧化膜电阻、保险丝、跳线、绕线电阻、片状电阻、水泥电阻等等；
The products of resistance include carbon film resistor, metal film resistor, oxidation resistor, fuse, leap line, patch resistor and cement resistor.
采用在硅上磁控溅射金属钛膜再热氧化的工艺制备了多晶氧化钛薄膜。
Polycrystalline titanium oxide films are fabricated on silicon by thermally oxidizing titanium.
结果表明金属铜在腐蚀达到稳态时其表面氧化膜具有一定的组成和厚度；
The theoretical results suggested that both the thickness and composition of the oxide film were definite after the electrode processes reached stable states.
本发明披露了一种超低迟滞光学膜，主要包括纳米级金属氧化物粒子分散于具有三维空间交联结构的透光树脂中。
The invention discloses a ultra low retardation optical film, which mainly comprises nanometer metal oxides dispersed in transparent resin with three-dimension crosslink structure.
钛及钛合金是非常活泼的金属，由于在其上容易生成一种自然的氧化膜，很难获得结合力良好的镀层。
Titanium and its alloys are active metals, and it is very difficult to get coatings with good adhesion on their surfaces because they are rapidly attacked by oxygen to form an adherent oxide layer.
钛及钛合金是非常活泼的金属，由于在其上容易生成一种自然的氧化膜，很难获得结合力良好的镀层。
Titanium and its alloys are active metals, and it is very difficult to get coatings with good adhesion on their surfaces because they are rapidly attacked by oxygen to form an adherent oxide layer.
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