marcasite

用法例句

Additionally, the Fe(OH)3 thin film formed on the surface of pyrrhotite and marcasite particles prevents them from further solubilization.

加强充气搅拌预氧化可将含金硫化矿在磨矿过程中产生的、对氰化浸出有害的难免离子氧化成对氰化浸出无害的离子，同时在磁黄铁矿和白铁矿颗粒表面生成Ｆｅ（ＯＨ）３薄膜，阻止了它们的进一步溶解，从而大大提高了金银的氰化浸出率。

With production of Baima Iron Mine near,its designed grade index of final iron concentrate was determined to be 57%TFe.

白马铁矿即将投入生产,针对所设计的流程最终精矿品位为57%TFe的实际,对风化矿比例为22。

Application of deep detecting technology in Hanxing subtype iron deposits and an integrated prospecting model:A case study of Baijian iron deposit

邯邢式铁矿深部探测技术及综合找矿模式研究——以河北省沙河市白涧铁矿床为例

A mineral with the same composition as pyrite, FeS2, but differing in crystal structure.

白铁矿一种与硫铁矿，FeS2构成相同，但晶体结构不同的矿石

An ornament of pyrite, polished steel, or white metal.

用白铁矿、磨光钢或白色金属所作的装饰品

Research on Iron Ore Baiyun East Slope Forecast System;

白云铁矿东矿边坡预测预报系统研究

A silver - white to gray arsenic ore, essentially FeAsS.

砷黄铁矿一种银白色至灰色的砷矿石，尤指砷黄铁矿

fool's gold

【矿】黄铁矿, 黄铜矿

Groundwater seepage analysis of open pit slope at Baiyunebo east iron mine

白云鄂博铁矿东矿露采边坡地下水渗流分析

Study on influence of fluorine on mineral composition and microstructure of sinter produced by Baiyunebo iron ore concentrates

白云鄂博铁矿中氟对烧结矿组成与结构的影响

Combined belt conveyer system of stope of Baiyunerbo Iron Ore Mine

白云鄂博铁矿采场矿石胶带联合运输系统

Technical Plan for the New Zhudongkuang Magnetite Concentrator of Bayan Obo Iron Mine,BaoSteel

包钢白云鄂博主东矿磁铁矿新选厂工艺方案

Preparation of feed-grade ferrous sulfate by waste acid from titanium dioxide production and pyrite cinder

由钛白废酸和硫铁矿烧渣制备饲料级硫酸亚铁

The pyrite and siderite associated with the ores have been oxidized into limonite, hemitite and goethite.

黄铁矿、菱铁矿变为褐铁矿、赤铁矿和针铁矿。

Application of deep detecting technology in Hanxing subtype iron deposits and an integrated prospecting model:A case study of Baijian iron deposit

邯邢式铁矿深部探测技术及综合找矿模式研究——以河北省沙河市白涧铁矿床为例

Genesis Study of the Alkali Rock Series, Rare Earth Element and Magnetite Deposit in Bayan Obo, Inner Mongolia;

白云鄂博碱性岩系及稀土磁铁矿床成因研究

Study on Application of Bacterial Leaching in Iron-removal and Whitening of Non-metallic Minerals;

细菌浸出在非金属矿除铁增白中的应用研究

Production development at Baiyun mine since 1995;

白云鄂博铁矿“九·五”生产经营发展情况浅析

Upgrade on information management at Baiyunebo mine;

加快包钢白云鄂博铁矿信息管理技术的升级

Thought on HR development and management in Baiyunebo Mine;

白云鄂博铁矿人力资源开发与管理的思考

Suggestions On Stope Slope Treatment in Baiyun(?)rbo Iron Mine

关于白云鄂博铁矿采场边坡治理的几点建议