铬铁矿是生产铬铁合金的重要原料。
该地区的铬铁矿异常属于矿致异常。
铬铁矿是生产铬铁合金的重要原料。
④铬铁矿中发现硅金红石；
希腊生产耐火级铬铁矿石已有百余年历史。
Greece has been producing refractory grade chromite ore for more than a hundred years.
究竟平衡作用发生在铬铁矿和硅酸盐下沉之前，还是在其后？
Did equilibration take place before or after setting of chromite and silicates?
本发明公开了一种利用铬铁矿粉直接制备铬铁合金的方法。
The invention discloses a method for preparing the chromium-iron alloy directly by adopting the chromium iron powdered ore.
在穆斯科克斯杂岩体中，铬铁矿矿层仅产于长石质橄榄岩中。
The chromite deposits in the muskox complex occur only in feldspathic peridotite .
在穆斯·科克斯杂岩体中，铬铁矿矿层仅产于长石质橄榄岩中。
The chromite deposits in the muskox complex occur only in feldspathic peridotite.
探讨了粉状铬铁矿在流化床内的流化性质、还原过程和加煤条件。
Investigates experimentally the fluidization and reduction processes and coal - adding conditions of powdered chromite ores in a fluidized bed.
这是一种由重烧镁砂制成的以烧结镁砂和铬铁矿为成分配制的标准砖。
This is our standard quality brick based on burnt magnesia and chromite, made from dead burned magnesia.
第二种关系可由含铬铁矿段本身贯穿整个岩石系列的边界的事实来说明。
The second relation is illustrated in the fact that the chromitic interval itself transgresses a whole series of lithologic boundaries.
对赤铁矿、假像赤铁矿、镜铁矿、褐铁矿、菱铁矿、锰矿、铬铁矿等的分选。
To separate hematite, supposed hematite, specularite, limonite, siderite, manganese ore, chromite and so on.
这种涂料的主要耐火骨料是75~200目铬铁矿砂、镁砂、刚玉砂等。
The main refractory of the coating consists of the 75~200 mesh chromite sand, magnesite and corundum sand.
作者的研究表明富铝型铬铁矿床是原始地幔岩不同程度部分熔融再造的产物。
The studies of the authors indicate that the Al rich chromites are products formed by varying degrees of melting and reformation of primary pyrolites.
利用微波加热的方法来还原含煤铬铁矿粉，稀缺的铬铁矿资源可以得到充分利用。
Microwave heating method was used to reduce coal-containing chromite fines, scarce chromite resources can be fully used, technical process of ferrochrome smelting is simplified.
利用微波加热的方法来还原含煤铬铁矿粉，稀缺的铬铁矿资源可以得到充分利用。
Temperature rise characteristic of carbon-containing chromite fines during the process of reaction in microwave field is analyzed.
根据勘查区有无探得矿产资源，将一个地质勘查程度较低的铬铁矿大面积探矿权划分为有储量和无储量两个区。
Based on the certain or no explored mineral resources, a large-area chromium and iron exploring right with low exploration stages is divided into two areas of having and no reserve.
安大略省已经在詹姆斯湾西部地区注册了30000处矿藏，该地区的绰号是“火环”，这里2006年发现铬铁矿藏(用于制作不锈钢)。
Ontario has registered 30, 000 mining claims in an area west of James Bay nicknamed the "Ring of Fire", where chromite (used for stainless steel) was found in 2006.
安大略省已经在詹姆斯湾西部地区注册了30000处矿藏，该地区的绰号是“火环”，这里2006年发现铬铁矿藏(用于制作不锈钢)。
Ontario has registered 30,000 mining claims in an area west of James Bay nicknamed the "Ring of Fire", where chromite (used for stainless steel) was found in 2006.
豆荚状铬铁矿以其独特而稳定的物理化学特性，记录了大洋地幔深部岩浆活动(特别是扩张中心原始岩浆活动)以及大洋岩石圈运动过程。
As podiform chromitite has stable physical and chemical properties, it has recorded the magmatic process of the mantle under the ocean spreading centre and the lateral movement of oceanic lithosphere.
庐江陨石是一化学岩石类型为LL6的球粒石陨石。研究表明该陨石中不透明矿物有铁纹石、镍纹石、陨硫铁、铬铁矿、钛铁矿和赤铁矿等。
The Lujiang meteorite, a chondrite whose petrochemical type is LL6, contains the following opaque minerals: kamacite, taenite, disordered taenite, troilite, chromite, hematite, ilmenite. etc.
本文使用穆斯堡尔效应对三个铬铁矿进行了研究，测量了铬铁矿l - 1在150k和298k温度下的穆斯堡尔谱和铬铁矿l - 2和l - 3在298k温度下的谱。
Three chromites were studied by using Mssbauer effect in this paper. The Mssbauer spectra of chromite L-1 at 150k and 298k and of chromites L-2 and L-3 at 298k were measured.
本文使用穆斯堡尔效应对三个铬铁矿进行了研究，测量了铬铁矿l - 1在150k和298k温度下的穆斯堡尔谱和铬铁矿l - 2和l - 3在298k温度下的谱。
Three chromites were studied by using Mssbauer effect in this paper. The Mssbauer spectra of chromite L-1 at 150k and 298k and of chromites L-2 and L-3 at 298k were measured.
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