含铁的

The most common methods of removing arsenic from aqueous process streams are by precipitation as arsenic sulfide, calcium arsenate, or ferric arsenate, but it has been suitable for direct disposal to uncontained sites as they will produce leachate containing arsenic.

从水中去除砷是最常用的做法，工艺流程是通过沉淀类似硫化砷、砷酸钙或者砷酸铁，由于会产生含砷的沥出夜，因此这种方法适合用于不限制排放场所的直接处置。

In cold desert soils, rubification results in relatively high concentrations of Fe〓 in soil profile. Stained depth increases progressively with time.

土壤剖面上部的染色作用也比较显著，是由于土壤母质中含铁矿物的氧化作用造成的。

The beheviour of four low-molecule weight organic acid lactic acid,hydroxy-acetic acid,mercapto-acetic acid,glyconic acid as iron-containing silicate-aegirines depressants on the hematite direct flotation is investigated in this paper.The results of flota

本文研究了四种小分子有机酸抑制剂乳酸、羟基乙酸、巯基乙酸、葡糖酸在赤铁矿正浮选中对含铁硅酸盐脉石霓石的抑制行为，纯矿物、人工混合矿与实际矿石浮选实验均证明了它们具有良好的选择性抑制作用，可以成功地实现赤铁矿与霓石的浮选分离。

The direct flotation tests of hematite from real samples of high intensity magnetic separation concentrate in weak acidic medium with fluosilicate or polymer silicic acid colloid as the depressor of iron containing silicate gangue natrosiderite and with anionic fatty acid sulfonate as the collector have all achieved good separation results.

针对包钢强磁精矿实际矿石样，分别以氟硅酸盐、聚合硅酸胶体作为含铁硅酸盐脉石霓石的选择性抑制剂，以阴离子脂肪酸磺酸盐为捕收剂，在弱酸性条件下进行赤铁矿的直接浮选，均取得了较好的分选指标。

4 Months of age should be more iron-rich as well as digestion and absorption by the baby food, egg yolk is the most suitable.

3－4个月的婴儿应该含铁较丰富，又能被婴儿消化吸收的食品，鸡蛋黄是最适合的。

This method can provide a new design way to the power equipment with iron core.

此方法还为含铁芯的电器装置的设计提供了新的思路。

Ultra white float glass is a kind of glass with low iron content with the features of high transparency, high luminousness, excellent transmissivity, the outer appearance visional result equal to crystal glass giving the elegance sense, most used in interior and exterior decoration in luxurious constructions and showcases of high end goods.

超白浮法玻璃是低含铁量玻璃，具有高透明度、高透光率，具有极佳的透光性能，外观与透明水晶玻璃有相似的视觉效果，给人以典雅高贵的感觉，非常适合高级建筑物内外装修及制作高档贵重物品展示橱窗。

In the process of converter smelting, a fair quantity of iron oxide ball with high grade, low moiwture content and low in purity is added to converter instead of ore as the adjusting agent of temperature and slag.

在转炉冶炼过程中向炉内试验加入一定量的含铁品位高、水分少、杂质低的氧化铁球来代替矿石，作为转炉调温调渣剂，结果表明，加入氧化铁球后，转炉反应平稳，调渣迅速，不会产生剧烈反应造成喷溅，并有利于提高金属收得率。

Horizon B, the subsoil, contains materials washed down from above and may be mottled with various colors depending on the iron compounds present.

B 水平层，是亚土层，内含从上层冲刷下来的物质，而且这些物质因为含铁量不同会呈现出斑驳的色彩。

Info.pre: Structure and Properties of Metals U. Brit.

Col|课程的目标在含铁和非黑色金属的合金上获得基础知识。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷