1.
Troilite and sulphur concentrates--Rules for examinatio
GB/T2459-1981硫铁矿和硫精矿检验规则
2.
Research on Removing Sulphur of Pyrite Slag with Microorganisms;
硫铁矿烧渣的微生物脱硫的试验研究
3.
Research on Removing Sulfur from Pyrite Slag with Microorganism;
微生物法脱除硫铁矿烧渣中硫的研究
4.
Pyrites and concentrate--Determination of total iron content--Part 1: Cerium sulfate volumetric method
GB/T2463.1-1996硫铁矿和硫精矿中全铁含量的测定第1部分:硫酸铈容量法
5.
Study on New Technology and Fundamental Theory of Polyferric Sulfate and Phosphorous Polyferric Sulfate Prepared from Pyrite Cinders;
硫铁矿烧渣制备聚合硫酸铁和聚磷硫酸铁新工艺及基础理论研究
6.
Pyrites and concentrate--Determination of silicon content--Gravimetric method
GB/T16574-1996硫铁矿和硫精矿中硅含量的测定重量法
7.
Pyrites and concentrate--Determination of moisture--Gravimetric method
GB/T2461-1996硫铁矿和硫精矿水分的测定重量法
8.
Pyrites and concentrate--Methods for sampling and preparation sample
GB/T2460-1996硫铁矿和硫精矿采样与样品制备方法
9.
Study on the Reaction Behavior of Preparation of Poly Ferric Sulfate from Pyrite Cinder;
硫铁矿烧渣制取聚合硫酸铁的反应行为研究
10.
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
11.
The Research on Preparing High Pure Iron Oxide Red Pigment from Pyrite Cinder;
硫铁矿烧渣制取高纯氧化铁红的研究
12.
Pyrites and concentrate--Determination of effective sulfur content--Combustion neutralization method
GB/T2462-1996硫铁矿和硫精矿中有效硫含量的测定燃烧中和法
13.
Evaluation of the Uncertainty of Determination of Effective Sulfur Content in Pyrites and Concentrate by Combustion Neutralization Method
燃烧中和法测定硫铁矿和硫精矿中有效硫含量不确定度的评定
14.
Pulp Potential during Lead-zinc-iron Sulfides Grinding
铅锌铁硫化矿磨矿过程中的矿浆电位
15.
Any of various natural metallic sulfide minerals, especially of iron.
硫化矿类一种自然金属硫化矿，尤指铁矿
16.
At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and violarite accompanied by magnetite and hematite.
在伟晶岩接触带，硫化物成分变为黄铜矿、针镍矿、黄铁矿及硫镍铁矿，伴生有磁铁矿和赤铁矿。
17.
The sulfide assemlage consists largely of pyrrhotite, pentlandite, chalcopyrite, and pyrite.
硫化物集体大部由磁黄铁矿、镍黄铁矿、黄铜矿及黄铁矿组成。
18.
a mineral (iron-nickel sulphide) that is the chief ore of nickel.
一种矿物（铁镍硫化物），是镍的主要矿石。