Corrosion is an electro-chemical process by which a metal such as mild steel ,returns to its natural state ,state ,such as iron oxide or rust.
上面的译文便犯了定义过宽的错误。 试译：腐蚀是金属（如低碳钢）返回其天然状态（如氧化铁即铁锈）的电化学过程。
The cobalt (nickel and iron) oxide, and cobalt silicate in the slag are from the arsenic elimination of cobalt compounds by completely oxidization and consequently slagging process.
渣块中的钴(镍铁)氧化物、钴的硅酸盐则是由完全脱去砷的钴氧化及氧化后造渣而形成。
Now some research said the process of iron oxide anaerobic reduction is mainly a microbial dissimilatory iron reduction.
目前研究表明氧化铁厌氧还原主要是微生物介导的异化还原过程。
The exterior is treated with iron oxide, a treatment which accelerates the natural graying process of wood.
外表面用氧化铁处理，减缓木材自然老化过程。
To extract zinc from high si and Fe zinc oxide ore, a new process consisting of low acid leaching, iron removal and desilication was developed for zinc extraction.
为了从高含硅、含铁等的氧化锌矿中提取锌，设计了低酸浸出、针铁矿除铁并脱硅提锌的新工艺。
The results showed that calcinate temperature was an important factor in the preparation process of iron oxide.
结果表明煅烧温度是干法制备氧化铁颜料的一个重要因素。
On Earth, the conversion of iron oxide into the serpentine group of minerals creates methane, and on Mars this process could proceed using water, carbon dioxide and the planet's internal heat.
在地球上，氧化铁转换为金属组合时产生甲烷，在火星上这一作用可以借助水，碳氧化物及该星球内部的热量完成。
The process of low sulphur make use of dry desulfurization technology, and select solid iron oxide desulfurization.
低含硫天然气脱硫工艺采用干法脱硫法，选用了氧化铁固体脱硫法工艺。
This article has reviewed the optical properties, pigment characteristics and preparation process of bright iron oxide yellow and red.
综述了浅色调的氧化铁红(简称浅色铁红)和浅色调氧化铁黄(简称浅色铁黄)的光学性能、颜料性能及其制备。
The research on the preparation process of ultrafine iron oxide has an important influence on its micro structure and macro performance.
超细氧化铁制备工艺和进程的研究与控制，对其微观结构和宏观性能具有重要影响。
Red iron oxide pigment was coated by TiO_2 with settling process, in order to improve its gloss. The technology factors of affecting the coating and red iron oxide pigment were analysed.
用均匀沉淀法对氧化铁红颜料进行二氧化钛包膜处理，以改善其表面光泽，并分析了影响包膜的工艺因素及影响包膜氧化铁红光泽性能的工艺因素。
The principle and the process of preparing iron oxide red from pyrite cinder were studied. The factors affecting the synthesis reaction and the process conditions of calcination were examined.
研究了以硫铁矿烧渣为原料制备铁红的工艺过程及原理，详细探讨了合成反应的各种影响因素及煅烧工艺条件。
The principle and the process of preparing iron oxide red from pyrite cinder were studied. The factors affecting the synthesis reaction and the process conditions of calcination were examined.
研究了以硫铁矿烧渣为原料制备铁红的工艺过程及原理，详细探讨了合成反应的各种影响因素及煅烧工艺条件。
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