英语释义

• a mineral consisting of iron-manganese tungstate in crystalline form; the principal ore of tungsten; found in quartz veins associated with granitic rocks

片语

Wolframite ore黑钨矿矿石

wolframite slime黑钨细泥

wolframite mine黑钨矿山

wolframite deposit黑钨矿床

flotation wolframite浮选黑钨

wolframite fine微细粒黑钨矿

Wolframite series黑钨矿族

wolframite fines微细粒黑钨矿

wolframite metallurgy钨冶金

英汉例句

• reserved resources of scheelite and wolframite and their distribution in china are presented in this paper. the current situation of exploitation of tungsten resources is discussed.

  介绍了我国黑、白钨矿资源的保有储量及其分布，分析了钨矿资源的开发利用现状。

• in this paper, methyl benzyl arsonic acid and sodium butyl xanthate are investigated as a mixed-collector for the flotation of wolframite slime.

  本文介绍了用甲芐胂酸和丁黄药混合捕收剂浮选黑钨细泥的成果。

• this thesis mainly reviews the researches of flotation reagent for fine wolframite in internal and external.

  本文主要综述国内外黑钨细泥浮选药剂研究情况，重点阐述了黑钨细泥浮选捕收剂的研究进展。

• the use of the surface indication zone and hidden granite body to the prospecting forecast and evaluate the hidden and semi-hidden quartz-vein type wolframite deposit is studied.

  应用地表标志带和隐伏花岗巖进行隐伏、半隐伏石英脉型黑钨矿床预测和评价，必须研究其地质地球化学类型，只有属于钨锡硫化物型的标志带，才具有找矿评价意义。

• this study is part of the systematic investigation of the wolframite isomorphous series.

  本文是黑钨矿类质同象系列研究成果的一个组成部分。

• nowadays, gravity concentration is used to recover fine wolframite, but the recovery of wolframite is lower than 45%.

  现阶段，我国细粒级黑钨矿的回收主要采用重选法，其中钨的回收率一般在45%以下，损失率较大。

• apart from gold, they illicitly sell cassiterite (used in laptops), coltan (mobile phones) and wolframite (light bulbs).

  除了金子，他们非法贩卖锡石（用于笔记本电脑），钶钽铁矿（手机）和钨锰铁矿（灯泡）。

• the strong silicified rock is a product of metamorphism and siliceous metasomatism of granite genetically correlated with pangushan wolframite deposit.

  强硅化巖是与钨矿化有成因联系的花岗巖浆接触变质和硅质交代作用的产物。

• portugal panasqueira wolframite deposit consists of very thin, gently dipping veins which are very hard to mine efficiently.

  葡萄牙帕纳什凯拉黑钨矿为微倾斜极薄矿脉，开采难度大。

• comparing the solubility of scheelite and wolframite in dil. nitric acid with those in oxalic acid or in hydrochloride acid-citric acid has been carried out.

  并在相同粒度、相同矿物量等条件下进行了本法与草酸法、盐酸-柠檬酸法的黑、白钨矿溶解率的对照试验。

• the flotation separation of molybdemun, copper and bismuth sulfides minerals, which are obtained by table flotation of wolframite primary concentrates, is studied using sulphites as depressants.

  本文论述采用亚硫酸盐作抑制剂，对黑钨粗精矿精选枱浮钼、铜、铋硫化矿浮选分离的研究。

• satisfactory results are obtained in the flocculation treatment of effluent stream from the converter dust collector and wolframite mill, and in the solid-liquid separation of iron concentrate.

  江西西华山钨矿废水悬浮物的处理以及东鞍山铁矿精矿的固液分离，都取得了良好效果。

• the exploration on the deep and around of wolframite mine must act according to the geological regularities.

  必须根据地质规律开展黑钨矿山的深部和周边找矿。

• the adsorption of fd on wolframite surface is feature adsorption, and fine wolframite and magnetite can be united to form the dense and stable aggregate under the fd affection.

  fd在微细粒黑钨矿颗粒表面形成特性吸附，fd可使微细粒黑钨矿和磁铁矿形成致密而稳定的复合聚团。

• in this paper, the effect of various main factor on the shear-flocculation flotation of ultrafine wolframite particles was investigated.

  本研究详细考察了微细拉黑钨矿剪切絮凝浮选的主要影响因素。

• the flotation experimental results showed that methyl benzyl arsonic acid is an effective collector for wolframite and cassiterite slime.

  浮选试验结果表明，甲芐胂酸是黑钨和锡石细泥的有效捕收剂。

• in ordinary chemical phase analyses of tungsten only tungstite, scheelite and wolframite are dealt with.

  矿石中钨的物相分析通常只分析钨华、白钨矿和黑钨矿。

• the effects of ignition temperature and period of ignition on solubility of scheelite and wolframite have been investigated.

  另外还系统地试验了试样灼烧温度和灼烧时间对黑、白钨矿溶解率的影响。

• in order to better recover the wolframite from a certain tibet w-mo polymetallic ore mine, 3 different beneficiation processes are investigated with good indicators achieved in tests.

  为了较好地从西藏某地钨钼多金属矿回收矿石中的黑钨矿，研究采用3种不同选矿工艺方案，均获得良好的试验指标。