含铁的

It enters into most rocks and earths, the chlorophyl of plants, and the blood corpuscles of animals.

各种岩石和土壤中大多含有铁，植物的叶绿素中和动物的血球中都含铁。

The experimental results show that when the ratio of seven water ferrous sulfate amount: Calcium carbonate powder amount: Ferri waste residue amount =1.6∶1∶1, desulphurization effect of the obtained product is the best. Each gram of this kind of desulfurizer can completely absorb the sulfur element, which is included by 0.064 9 g five water sodium sulfide.

实验结果表明：当七水硫酸亚铁∶碳酸钙粉末∶含铁废渣=1.6∶1∶1时，制备的脱硫剂脱硫效果最好；每克脱硫剂可全部吸收0.0649g五水硫化钠中的硫元素。

The following year, Pourcel began industrial-scale production of "spiegeleisen", a pig-iron containing a high percentage of manganese, and in 1875 he started the commercial production of ferromanganese with a 65% manganese content.

第二年，帕萨开始了镜铁的工业化规模生产。1875年，他开始了含锰量为65%的锰铁的商业生产。

It was thought that the mast important Fe sources occur in Precambrian BIFs. BIFs and ferruginous rock series in them contain abundant usable Au, Cu, Zn, Co and PGEs elements.

前寒武纪条带状铁建造中拥有全球最重要的铁矿资源，BIFs中以及包括BIFs在内的含铁岩系还含有丰富的金、铜、锌、钴、铂族等有用元素。

Through the judgment of appearance and samples preparation of iron minerals,some detection methods of iron filings in iron minerals are introduced.

通过对铁精粉的外观、制样等情况判断几种铁精粉中含铁屑的检测方法。

Through the judgment of appearance and samples preparation of iron minerals,some detection method s of iron filings in iron minerals are introduced.

通过对铁精粉的外观、制样等情况判断几种铁精粉中含铁屑的检测方法。

Body iron is the main source of food, food high in iron content is the kelp, Nostoc, seaweed, black fungus, liver, spinach, etc., followed by beans, eggs and celery.

体内铁的主要来源是食物，食品中含铁量较高的是海带、发菜、紫菜、黑木耳、猪肝、菠菜等，其次为豆类、蛋类和芹菜。

The reservoirs in Mawangmiao oilfield is strongly sensitive and acid sensitive because of its ferreous minerals, such as pyrite and illite/smectite mixed- layers.

马王庙油田储层普遍含有伊／蒙混层及黄铁矿等含铁矿物，存在较强的水敏和酸敏；长期以来注入水水质不达标，已经导致地层的固体堵塞和油堵；经过垢样分析，结垢主要为碳酸钙、少量铁垢及碳酸镁垢。

A salt or ester of hypochlorous acid.

浸渍铁盐的；含铁盐的

The relationship between coating microstructure and electromagnetic properties of electroformed Ni-Fe alloy s was studied.

研究了电铸镍铁合金制备过程中工艺条件对电铸层成分的影响，获得含铁质量分数20%电铸层的最佳工艺条件为镀液硫酸亚铁含量6g/L、pH值2.5、温度55℃、电流密度3.5A/ dm~2；讨论了镀层形貌及电磁性能的变化关系。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。