tin ore

用法例句

The inadaptability of spherical media and stick media in fine grinding process of tin ore is first analyzed in this paper.

分析了在锡矿石的细磨过程中球形介质、棒形介质的不适应性,提出了短柱形介质在细磨中的优势,并进一步对双球面与双平面短柱形介质进行对比磨碎试验研究,得出了双平面短柱形介质具有较好的磨碎作用,不仅能减轻锡矿石的过粉碎,解决磨不细与过粉碎之间的矛盾,还能提高合格粒级的利用系数。

According to characteristics of mineral processing technology for greisen-type micronization tungsten-tin ore of low grade.

针对大坳微细粒低品位云英岩型钨锡矿石的工艺特性,分别采用螺旋溜槽重选、阶段磨矿阶段选别的筛分摇床重选试验,并结合浮选试验,进行选矿工艺对比,采用阶段磨矿、阶段选别筛分摇床重选可取得较好的选矿效果,综合回收率达80。

Method for chemical analysis of tin ores--Determination of tin content-Iodometric method

GB/T15924-1995锡矿石化学分析方法碘量法测定锡量

a company with a corner in tin ore, wheat, etc

垄断锡矿石、 小麦等市场的一家公司.

Test and Application of Sawtooth Wave Jigger for Recovering Fine Cassiterite

锯齿波跳汰机回收细粒级锡矿石的试验与应用

Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales.

锡矿、铜矿、锌矿、铁矿、蛇纹矿、硅石、砂石购销。

Scheelite, Cassiterite and Beryl from Pingwu, Sichuan Province

四川平武的白钨矿、锡石和绿柱石宝石

Flotation Research on Recovery of Stannum from Tailing of Cassiterite-polymetallic Sulfide Ore

从锡石-多金属硫化矿尾矿中回收锡的浮选研究

Evaluation of Process Mineralogy of Milling Ores from Deep Ore Body of Xitieshan Lead-zinc Mine

锡铁山铅锌矿深部矿石工艺矿物学评价

Tin ore, iron ore, copper, gold, serpentine, granite, artificial stones processing, wood products marketing.

锡矿、铁矿、铜矿、铅锌矿、蛇纹石、花岗岩、人造宝石加工、竹木制品购销。

Determination of Trace Tin in Mineral Rock by Catalytic Polarography;

催化极谱法测定岩石矿物中的痕量锡

Determination of Colloidal Tin in Minerals by ICP-OES

ICP-OES法测定矿石中物相胶态锡

A light yellow, red - brown, or black mineral, SnO2, that is an important tin ore.

锡石一种淡黄色、红褐色或黑色的矿物，SnO2，是一种重要的锡矿

Study on Garnet in Shi Zhu Yuan Tungsten-Tin-Bismuth-Molybdenum (beryllium) Ore Deposits in Hunan Province

湖南柿竹园钨锡铋钼(铍)矿床中石榴石的研究

Mineral Chemistry of the Skarn-Type Ores from Furong Tin Polymetallic Deposit in South Hunan Province,China

湘南芙蓉锡多金属矿床夕卡岩矿石的矿物化学特征

SOME OSTRACODS OF THE UPPER MEMBER OF XIKUANGSHAN GROUP OF UPPER DEVONIAN IN CENTRAL HUNAN

湘中上泥盆统锡矿山组上段介形类化石

Vibrational Spectra Study on the Mineralogical Characteristics of Cassiterite in Pingwu,Sichuan Province

振动光谱对四川平武锡石的矿物学特征研究

Research and Practice of Key Benefication on No.100 and No.105 Ore Body of Dachang Tin-polymetallic Deposit;

大厂100（105）号锡石多金属矿选矿关键技术研究及应用

Study on Application of Composition Thermometer of Chlorite and the Forming Temperature of Chlorite of Furong Tin Deposit in Hunan

湖南郴州芙蓉锡矿田绿泥石成分温度计应用及其成矿温度研究

In this paper the characteristics of IR spectra, Raman spectra and EPR spectra of cassiterites from Yunlong are studied and their geological significances are discussed.

本文用振动光谱和电子顺磁共振谱研究了云龙锡矿锡石的谱学特征。