晶种制备是铁黄生产的关键步骤。
The seed preparation is a key step in ferric yellow production.
结果表明，均匀包覆二氧化硅可有效改善铁黄颜料的综合性能。
The results showed that the SiO2-coated yellow iron oxide pigments had good performances in color transformation, disperse stability, capacity of absorptive oil.
对生物氧化提金废液进行砷、铁分离，得到铁沉淀物用于制备透明铁黄。
The transparent iron oxide yellow was prepared by using the yellow precipitates after separating arsenic and iron from the wastewater.
人行道是满是五彩纷呈的狗屎：土黄，土棕，铁黄，深赭，铬绿，象牙黑，玫瑰红。
The sidewalks were full of dogshit in brilliant colors: ocher, umber, Mars yellow, sienna, viridian, ivory black, rose madder.
氧化铁颜料主要指基本物质为铁的氧化物的着色颜料，如氧化铁红、铁黑、铁黄、铁棕等。
Iron oxide pigment is a color pigment whose basic substance is the oxide of iron, such as red oxide, yellow iron oxide, black iron oxide, and brown oxide.
实验表明，水松原纸最佳染色工艺条件为：铁黄用量10%，有机染料用量2%，碳酸钙用量20%。
The optimum technical parameters are obtained: iron oxide yellow charge 10%, organic dyestuff charge 2%, calcium carbonate charge 20%.
研究了利用中高碳钢废铁屑生产铁黄颜料的工艺，产品质量符合国家标准，铁的转化率达98%以上。
New technology for making ferric oxide yellow pigment by using waste iron scale with medium high carbon instead of low carbon as raw material is stated.
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。
This article has reviewed the optical properties, pigment characteristics and preparation process of bright iron oxide yellow and red.
在地球上形成黄钾铁矾的其中一个步骤涉及到微生物；实际上，微生物能大幅加快黄钾铁矾的形成。
One step in its formation on Earth involves microorganisms; they actually speed up the formation of jarosite dramatically.
2004年，一个探索机器人发现了黄钾铁矾。
但地球上黄钾铁矾的晶体结构中含有各种微生物。
But jarosite on Earth incorporates all kinds of microorganisms into its crystalline structure.
黄钾铁矾是一种黄褐色的矿物，它的晶体结构也存在于地球上。
Jarosite is a yellowish-brown mineral with a crystalline structure that's also found on earth.
如果火星上的黄钾铁矾也是在微生物的帮助下形成的，我们就有可能在所找到的样品中发现它们的残留物。
It's possible that if the jarosite on Mars was also formed with the help of microorganisms, we might be able to detect remnants of them in the samples we find.
由于大多数行星科学家认为水是生命的基本要素，因此黄钾铁矾的存在意味着火星上曾经存在出现生命的先决条件之一。
Since most planetary scientists believe that water is essential to life, the presence of jarosite means that one prerequisite for life was once present on Mars.
粤北凡口黄铁铅锌矿床是我国著名的以铅锌为主的超大型矿床之一。
The Fankou pyrite-lead-zinc deposit is one of the famous lead-zinc deposits in our country.
黄钾铁矾是金属硫化物在酸性条件下氧化形成的主要次生矿物。
Jarosite is a major secondary mineral formed in acid supergene environment by oxidation of metal sulphide.
该工艺采用焙烧法将污泥中的金属组分同类分离，并结合黄钠铁矾沉淀法去除杂质铁等工艺对铜、镍、铬进行了回收利用。
Different metals are separated from the electroplating sludge by roasting and copper, nickel and chromium were recovered with suitable methods such as removing iron by sodium jarosite precipitation.
针对酸性氯化物中黄铁矿还原浸出锰结核的溶液成分特点，选择黄钠铁矾法进行了沉淀分离铁的研究。
Jarosite process was selected for iron removal due to the characteristics of the solution originated from the reduction leaching of manganese nodules by pyrite in chloride system.
黄铁绢英岩金矿主要赋存在以胶东群为交代基体的重熔花岗岩或交代花岗岩的构造蚀变带中心。
Pyritic phyllic alteration gold deposits are mainly located in the center of structure altered zone of anatexiS granite or metasomatism granite.
胶东乳山金矿双山子矿区黄铁绢英岩中的粗粒黄铁矿发育规则环带结构。
The beresite from the Shuangshanzi gold mine contains a number of coarse-grained pyrite crystals with regular zonal structure.
主要矿床类型有破碎带硫化物型、破碎带黄铁绢英岩型、石英脉型。
The main deposit type includes fracture zone sulfide deposit, fracture zone pyrite sericite quartz deposit and quartz vein deposit.
扩大试验验证，控制锑在中性浸出过程中的浸出率，黄钾铁矾法可以处理含锑高的锌焙烧料。
The industrial tests show that the jarosite process can be used to handle the zinc calcine with high concentration of Sb by controlling the leaching rate of Sb in the neutral leaching process.
黄铁绢英岩化为金的沉淀富集提供了适宜的物理化学环境。
Beresitization furnishes the adequate physical and chemical environment for gold precipitation.
若缺铁和蛋白质头发就会变黄及分叉。
If the iron deficiency and protein hair will become yellow and split ends.
碲金矿的形成与黄铁绢英岩化密切相关。
The formation of gold telluride deposits is closely related to pyritization-sericitization-silification.
矿化富集与含金玉髓状石英细脉或细网脉、黄铁一白铁矿脉和碳酸盐脉的发育程度密切相关。
The enrichment of mineralization is closely related to gold-bearing quartz veins, pyrite veins and carbonate veins.
本自然铝主要分布在黄钾铁矾的端点、边缘或充填在空洞中，少数分布在石英颗粒间。
The bulk of the native aluminium occurs in cracks in and along boundaries of jarosite, and only a small amount is present in and along the grain boundaries of quartz.
本自然铝主要分布在黄钾铁矾的端点、边缘或充填在空洞中，少数分布在石英颗粒间。
The bulk of the native aluminium occurs in cracks in and along boundaries of jarosite, and only a small amount is present in and along the grain boundaries of quartz.
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