查询词典 wolframite

The analysis of variance showed that,in the case of wolframite flotation whensodium oleate was used as a collector,the grain size,pH value and temperature of thepulp are the significant variables.

按正交方阵进行了实验，对所得实验指标进行了方差计算并分析，结果表明，在用油酸钠浮选纯黑钨矿的场合，起显著作用的独立因素是矿物粒度、矿浆pH以及矿浆温度。

The deposit of tungsten and the output of tungsten concentrate in Ganzhou, each take 30% that of total in China. Among them the deposit of high grade wolframite takes as much as 70% that of total in China and 60% in the world. So Ganzhou is called as "Tungsten capital of the world".

而赣南地层中钨的富集为世界地层钨平均值1.33ppm的7倍以上，高达9.53—12ppm，钨矿储量及钨精矿的产量均占全国30%，其中高品质黑钨保有储量占全国同类矿的70%，世界的60%；于是赣州，成为誉满五洲的"世界钨都"。

The deposit of tungsten and the output oftungsten concentrate in Ganzhou, each take 30% that of total in China.Among them the deposit of high grade wolframite takes as much as 70%that of total in China and 60% in the world. So Ganzhou is called as"Tungsten capital of the world".

而赣南地层中钨的富集为世界地层钨平均值1.33ppm的7倍以上，高达9.53—12ppm，钨矿储量及钨精矿的产量均占全国30%，其中高品质黑钨保有储量占全国同类矿的70%，世界的60%；于是赣州，成为誉满五洲的"世界钨都"。

Wolframite might crystalize at about 750℃. Independent minerals of Nb and Ta were not found under 800～600℃, 100× 10〓Pa and 0.64wt% F conditions, although Nb〓O〓 content might reach 1160×10〓 at 600℃.

随着岩浆温度从800℃降低到600℃，熔体中Nb〓O〓含量逐渐升高，600℃时Nb〓O〓含量可达1160×10〓，但在实验产物中仍然没有发现铌的独立矿物，更未发现钽的独立矿物。

The geochemical research of wolframite deposits can play an important role in advancing efficiency of exploration in surface zone, determining the mineralization depth and establishing the useful components and so on.

矿床地球化学研究在提高地表标志带找矿效率、判断矿化深度和查定矿床有益组分等方面具有重要意义。

This article analysised the grade and complexity of wolframite rank alternate devive rupture controled mineral in yaogangxian Tungsten mine.

文章认真分析了瑶岗仙黑钨矿阶状交替派生断裂控矿的等级性和复杂性，阐述了阶状交替成矿模式的力学作用，为脉旁找脉、矿旁找矿和深部及周边外围找矿提供了理论依据。

In 48 of 572 mineral deposits, mineral unique in the world envy alarming, in which groove qattar wolframite in Asia's largest tungsten mine, is the earliest Laojunmiao natural oil base, iron and trench Mine was the spirit of Jiuquan the Tieshangang unveiled, and the soul together with JISCO write in the annals of the Republic of the industry.

在48个矿种的572处矿床中，举世无双的矿产令人惊心羡慕，其中塔尔沟钨矿为亚洲第一大钨矿，老君庙则是我国最早的天然石油基地，黑沟铁矿被酒泉的铁山精神揭开了神秘的面纱，并与酒钢之魂一齐写在了共和国的工业史册上。

The test showed that CKY or combined collector composed of CKY and sodium oleate have good collecting property for wolframite and scheelite.

采用捕收剂CKY和油酸钠对黑钨矿、白钨矿、萤石、方解石单矿物和实际矿石进行了浮选分离研究。

Using the chelating reagents with suitable structure and activity as activator of ilmenite and wolframite, the collector consumption will reduce by 60-80% and the total consumption of reagents is less than 20mg/l.

钛铁矿和黑钨矿细泥采用适当的有机螯合剂作活化剂，药剂总耗量可下降到45mg/L以下，用药量可降低60~80%。

The adsorption of FD on the surface of wolframite is not influenced by dispersant(NaPO3)6, but the adsorption of FD on magnetite is decreased with the increase of the (NaPO3)6 content.

在低品位(3.5%w几)给矿条件下，则还需添加微细粒磁铁矿，通过FD的桥联作用和磁铁矿

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。