查询词典 ore crusher

The influence of class if ying equipment and circulating loading on the closed-circuit grinding for prep aration of primary ore plup feed in Bayer Process and especially the importance of its circulating loading in ore grinding are discussed.

根据我国一水硬铝石难磨的特点研究了适宜于一水硬铝石特点的拜尔法原矿浆制备磨矿回路，明确提出格子磨加旋流器一段闭路磨矿流程是目前拜尔法原矿浆制备工艺的最佳选择，该磨矿回路已在山西铝厂工业应用且取得了良好的技术经济效益。

Because the bischofite,it′s called for the Laolu, resulted from the developmemt of the potash ore in the first mine area of the Qarhan saline lake haven′t been disposed and used retionaly,the grade of the potash ore deposit were redused.

察尔汗盐湖首采区钾矿床开发利用所产生的水氯镁石——俗称&老卤&，没有合理的排放和开发，使矿床KCl品位降低，其造成的危害是一个长久持续的过程，解决矿床开采过程中造成的矿床老化问题的根本途径是如何将老卤合理开发利用。

When the breaker works, the electric motor revolves passes the blet pulley or the shaft coupling, the drive shaft and the cricular cone department in the heart set comples moves cricles one fixedly does turnd on lathe suspends the movement, thus enable the cricular cone the wall to approach from time to time Leavel the solid attire to put on in the adjustment rolls over the white wall surface, causes the ore to be under the impact unceasingly in the cavity, the extrusion sum the curving functing but realize ore.

破碎机工作时，电动机的旋转通过皮带轮或联轴器、传动轴和圆锥部在偏心套的迫动下绕一固定作旋摆运动，从而使破碎圆锥的破碎壁时而靠近又时而离开固装在调整套上是轧白壁表面，使矿石在破碎腔内不断受到冲击，挤压和弯曲作用而实现矿石的破碎。

01 And 1. 389, 1. 526, 1. 24. It indicated that, brecciated granodiorite was foemed mainly by chemical attack, brecciated ore and brecciated marble were hydraulic breccias which were formed mainly by mechanical process, and the energy when brecciated ore was formed is higher than the energy when brecciated marble was formed.

凤凰山铜矿是铜陵矿集区主要矿床之一，它赋存于新屋里岩体西部的接触带上，矿体的产出受新屋里岩体、三叠系灰岩、构造、特别是与岩体同期形成的脆性扩容断裂构造的复合控制。

It indicated that, brecciated granodiorite was foemed mainly by chemical attack, brecciated ore and brecciated marble were hydraulic breccias which were formed mainly by mechanical process, and the energy when brecciated ore was formed is higher than the energy when brecciated marble was formed.During the research of tectono-geochemistry in the south part of Fenghuangshan copper deposit, it is discovered that the fractal character of Cu is multifractality, and different from each other according to the geological bodies.

凤凰山铜矿床南区构造地球化学取样分析中的Cu元素含量具有多重分形的特点，且不同的地质体中其分形特征不同，结合Cu元素在不同地质体中的分布特点，说明本区不同地质体所经历的成矿作用不同，其中以石英二长闪长岩所经历的成矿作用强度较大，较有利于成矿元素的富集。

CVRD and ThyssenKrupp agreement for the southern ore FOB price of flour rose 65 percent, do tonnes per degree of 1.3441 U.S. dollars base price; Carajas ore FOB price of flour rose 66 percent, per metric degrees do basic price 1.4060 U.S. dollars.

CVRD和蒂森克虏伯为南部粉矿的离岸价格上涨了百分之六十五的协议，不占1.3441美元基准价格的程度吨；卡拉加斯粉矿离岸价格上涨了百分之每吨66度，这样的基本价格1.4060美元。

The high arsenic content cassiterite copper sulphide ore in Kafang is a kind of copper-tin polymetallic intergrowth sulphide ore.

卡房高砷锡石硫化铜矿属于铜锡共生多金属硫化矿，根据选矿的一般原理，这种硫化矿物的主要选别方法是浮选，其中的锡石由于比重较大常采用重选进行回收利用。

Six kinds of minerals, such as pyrites, arsenopyrite, sphalerite, galena and cassiterite from various metallogenic stages, ore blocks and ore type s were analyzed by EMPA.

文章总结和划分了矿床的矿石类型、矿化阶段及其在空间上的分布；对不同阶段、不同地段和不同类型的黄铁矿类、毒砂、黄铜矿、闪锌矿、方铅矿和锡石等 6种主要矿石矿物进行了电子探针微区分析。

Among them, large scale I -1 insidious ore body has been found in beresitized cataclastic rock belts, the proportion of gold resources is 39.39%, and great break through in ore probing has been gained as well.

其中，在主裂面下盘的黄铁绢英岩化碎裂岩带内发现了规模较大盲矿体I-1号矿体，其资源储量占总量的39.39%，取得了深部找矿的重大突破。

In the North Ordos basin the sandstone-type uranium deposits developing in the system of sandstone beds of sedimentary facies of braided river course in Midde Jurassic Series,at the same time it happen some show of ore:the alteration zone of chloritization,bleaching decoloration and carbouation of epigenetic alteration,which show of ore are immediate and indirect for uranium mineralizing process.

摘 要：发育于内蒙古鄂尔多斯盆地北部中侏罗统直罗组辫状河相杂砂岩体内的砂岩型铀矿，有一系列较为特殊的与放射性铀成矿有直接或间接关系的成矿地质现象：绿色化蚀变带、漂白退色化带、二次胶结钙化砂岩团块及钙化砂岩断续层与&钙化木&后生蚀变现象；在与铀矿化和与油气的关系认识上存在一定分歧。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。