pyrite
英 [ˈpaɪraɪt]
美 [ˈpaɪraɪt]
网络 硫化铁; 黄铁矿; 硫铁矿; 黃鐵礦; 二硫化铁
复数：pyrites
BNC.46152 / COCA.34091
英英释义
noun
- a common mineral (iron disulfide) that has a pale yellow color
双语例句
- Effect of Dry-grinding on Surface Property and Flotation Behavior of Pyrite
干式磨矿对黄铁矿表面性质及后续浮选的影响 - In the stone coal layer and the overlying black shale, there is a pyrite layer.
在石煤层或其上部的碳质页岩中含黄铁矿层。 - Characteristic Study and Geological Genesis Analysis of Pyrite in No.8 Coal in Huainan Coalfield
淮南煤田8煤层中黄铁矿的特征研究及成因分析 - Principle and technical progress of roasting pyrite blended with ferrous sulphate monohydrate to produce sulphuric acid are described.
介绍了硫铁矿掺烧一水硫酸亚铁制酸原理及技术进展。 - Remobilized iron sulphides will precipitate as pyrrhotite at high temperatures and as pyrite when temperature decreases.
铁硫化物在高温下的再活化产物主要是磁黄铁矿，而低温下则主要为黄铁矿。 - Preparation of feed-grade ferrous sulfate by waste acid from titanium dioxide production and pyrite cinder
含金硫酸烧渣提金工艺由钛白废酸和硫铁矿烧渣制备饲料级硫酸亚铁 - Studied the technological mineralogy of a lead-zinc polymetallic ore which contain highly pyrite from yunnan province, and established the principle flowsheet of beneficiation test process by it.
对云南某高硫铅锌矿进行了工艺矿物学研究，并据此制定了选矿试验原则流程。 - A new type of organic restrainer RC is introduced for separation of pyrite from chalcopyrite.
研究了新型有机抑制剂RC在黄铜矿和黄铁矿浮选分离中的作用。 - The present utilize condition of pyrite slag and the affect factors to the cyanide process to reclaim gold and silver were reviewed.
综述了黄铁矿烧渣的利用现状以及氰化法回收烧渣中金银的影响因素。 - Distribution and environmental contribution of thallium in roasting outcome of pyrite
黄铁矿焙烧产物中铊的分布和环境贡献