你可以进行一个反应，用固态铁和氧气生成氧化铁，测量它生成的热，列成表格。
You could run the reaction, take solid iron and gaseous oxygen, form iron oxide, measure the heat of formation of it, and tabulate it.
地质学家杰拉德·邦德注意到，一些沉积物颗粒被氧化铁染色，这表明它们起源于冰川覆盖红砂岩露头的地方。
Geologist Gerard Bond noticed that some of the sediment grains were stained with iron oxide, evidence that they originated in locales where glaciers had overrun outcrops of red sandstone.
经常还需要一些催化剂，像氧化铁催化剂或其它东西用。
And this is usually done over catalysts, like an iron oxide catalyst or something.
科学家接着又往烧瓶内加入粉末状磁铁矿和火星上现有的一种氧化铁。
The scientists then added powdered magnetite, an iron oxide present on Mars, to the flasks.
赤铁矿是一种具有深红颜色的氧化铁。
此外，当它的使命结束后，高铁酸盐中的铁离子也会以氧化铁的形式沉淀，过滤后就是洁净的水了。
Moreover, once it has done its job, the iron in ferrates precipitates too, as iron oxide, leaving pure water behind.
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。
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.
此外，由于制作这微粒的氧化铁是带有磁性的，就可以通过磁场来旋转其方向。
Moreover, since the form of iron oxide used to make the droplets is magnetic, a magnetic field can be used to rotate them.
接下来用一种氧化铁和水混合液体来抛光打磨整件物品，极可能是拿着块麂皮来弄的。
Then the whole thing was polished using a powdered iron oxide mixed with water, probably buffed up with a chamois leather.
毕竟氧化铁是无毒的。
研究的另一个方向是挖掘光电池的潜在利用价值，比如制造成本更低的氧化铁。
Another line of research is to explore the use of photovoltaic (solar cell) materials other than silicon - such as iron oxide, which might be even cheaper to produce.
那么我们有氧化铁，它是固体。
为制造出微滴球体，Yin博士和同事把氧化铁粒子放入液体聚合树脂搅拌后散入油中。
To make their spheres Dr Yin and his colleagues stir iron-oxide particles into a liquid polymer resin, which is then dispersed in oil.
早期研究证明"红色河流“的颜色是由于氧化铁导致，但是铁如何到了冰川表面这仍然是个迷。
Earlier research indicates the color of Blood Falls is due to oxidized iron, but how the iron got to the surface of the glacier remained a mystery.
这里的土地里富含氧化铁，土壤里的铁质经过氧化慢慢沉积下来，逐渐形成了炫目的红棕色。
The soil contains such components as oxidized iron, after a long period of oxidation, gradually added and mixed in the soil that produced this extraordinary reddish brown soil.
阐述了应用于低温条件下的活性炭、氧化铁和氧化锌等单一组分脱硫剂的脱硫机理、动力学模型及再生方法。
The desulfurization mechanism, kinetic models and regeneration methods for the single desulfurizer of activated carbon, ferric oxide and zinc oxide used at a lower temperature are summarized.
土壤中水分、有机质和氧化铁的含量对其光谱特征有很大影响。
The soil moisture , organic matter and iron oxide have a considerable effect on the red soil spectrum.
土壤中水分、有机质和氧化铁的含量对其光谱特征有很大影响。
The soil moisture, organic matter and iron oxide have a considerable effect on the red soil spectrum.
本文介绍了纳米氧化铁的制备及其颗粒大小、形貌控制等方面的进展状况。
In this paper, advances in synthesis of size adjustable and shape controllable iron oxide nanoparticles are presented.
新方法的步骤则包括向熔炉里的氧化铁通电，从而释放原本就炙手可热的氧气。
The new method involves passing a current through a molten pool of iron oxide, which drives off the originally sought-after oxygen.
外表面用氧化铁处理，减缓木材自然老化过程。
The exterior is treated with iron oxide, a treatment which accelerates the natural graying process of wood.
所以我需要找出氧化铁和，水的生成热，如果我这么做了。
So I need to find out the heats of formation of the iron oxide and the water.
我们要采购氧化铁，褐铁矿，高岭土，石膏碳酸钙，砂玻璃，防火砖，长石，石英，膨润土，白云石，非金属矿物。
We want to buy Iron Oxide, Limonite, Kaolin Clay, Gypsum Calcium Carbonate, Sand Glass, Fire Brick, Feldspar, Quartz, Bentonite, Dolomite Metal Mineral.
详细讨论了酸解反应工艺条件及影响因素，使烧渣中的氧化铁分解率达95%以上。
Detailed discussion of acid reaction conditions and the impact of factors, cinder of iron oxide decomposition rate of over 95%.
介绍了以硫铁矿烧渣为原料，采用湿法硫酸盐氧化法制备氧化铁黄的工艺过程。
The technological process for the preparation of iron yellow from iron sulfide slag by sulfate oxidation method is described.
介绍了以硫铁矿烧渣为原料，采用湿法硫酸盐氧化法制备氧化铁黄的工艺过程。
The technological process for the preparation of iron yellow from iron sulfide slag by sulfate oxidation method is described.
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