bravoite

用法例句

Technical choice of purifying sulfur-nickel ore to get purify nickelous carbonate;

硫镍矿精制碳酸镍工艺选择

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。

A yellowish - brown nickel iron sulfide that is the principal ore of nickel.

镍黄铁矿一种棕黄色镍铁硫化物，主要矿物为镍

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。

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。

Mechanism Study on Nickel Wastewater Treatment by Coal-derived Pyrites

煤系硫铁矿处理含镍废水的机理研究

Study on Bioleaching of Low-grade Nicopyrite in Jinchuan by Thiobacillus Ferrooxidans;

氧化亚铁硫杆菌浸出金川低品位镍黄铁矿的研究

There are over 30 mafic and ultramafic intrusions in the area and Cu-Ni sulfide ore bodies were found in No. 1 and No. 7 ultramafic intrusive bodies which exhibit obvious zoning and cumulate texture.

区内出露30多个镁铁－超镁铁质岩体，其中1、7号超镁铁岩体中赋存铜镍硫化物矿（床）体。

Discovery of magmatic nickel sulfide mineralizations in Bangong Lake-Nujiang metallogenic belt,Qinghai-Tibet plateau

西藏班公湖-怒江成矿带发现硫化镍矿

In the nature, the nickel mainly exists by sulphide ore and oxide ore.

在自然界中，镍主要以硫化镍矿和氧化镍矿状态存在。

a yellow mineral consisting of nickel sulfide; a minor source of nickel.

一种黄色矿物，含硫化镍，是少量镍的来源。

STUDY ON PRESSURE LEACHING OF MIDDLING FROM FLOATATION PROCESS OF LOW-GRADE NICKEL SULFIDE ORE

低品位硫化镍矿选矿中矿加压浸出试验研究

Troilite and sulphur concentrates--Rules for examinatio

GB/T2459-1981硫铁矿和硫精矿检验规则

The Major Nickel-Copper Sulfide Deposits and Their Genesis of China;

中国主要硫化铜镍矿床及其成因研究

Investigation of Ferric Sulfate-Nickel Sulfate/γ-Alumina Catalyst in Isobutene Oligomerization

异丁烯齐聚催化剂硫酸铁-硫酸镍的性能评价

Investigation on Manufacturius Low Ferronickel from Nickel Laterite Ore by Prereducing-Smelting Process;

红土镍矿预富集—还原熔炼制取低镍铁合金研究

Study on Extracting Ferronickel from Laterite Ores by Electric Furnace Reduction Smelting

红土镍矿电炉还原熔炼镍铁合金的研究

Pulp Potential during Lead-zinc-iron Sulfides Grinding

铅锌铁硫化矿磨矿过程中的矿浆电位

A Study on the Formation and Evolution of the Minerals in the Jinchuan Ni-Cu Deposit;

金川铜镍硫化物矿床矿物形成演化研究