查询词典 ore crusher

Solid organic matter remained in metalliferous ore recorded important information of ore-forming processes.

固体有机物质保留了金属矿床成矿过程的重要信息。

Ore texture mainly is crystallzation texture and metasomatic texture. Ore structure are dominated by disseminate.

矿石结构主要为结晶结构和交代结构，矿石构造以浸染状为主。

The research on the ore fabric of the main copper-iron deposits in the Tongling district indicates that there are sedimentary-diagenetic, thermal metamorphic and metasomatic ore fabric in this district.

通过对铜陵地区主要铁铜矿床矿石组构研究表明，石炭系铁铜矿床中存在沉积成岩、热变质及热液充填、交代的矿石组构。

On the basis of a synthetic analysis of ore-forming conditions and regional mineralization characteristics in the Qilian metallogenic zone, it is proposed that marine volcanic, contact metasomatic, meta-sedimentary (including sedimentary exhalative) and ductile shear zone types are the major target ore-deposits in the zone.

在系统分析区内成矿条件和区域成矿特征的基础上，提出海相火山岩型、接触交代型、变质型、沉积型、构造蚀变岩型等是该区的主攻矿床类型。

The ore belongs to typical As and S bearing microgranular refractory gold ore.

肃北县黑刺沟金矿属砾岩型金矿，该矿矿石属典型的含砷、硫微细粒难选金矿石。

In terms of physical-chemical conditions of ore deposits and nano-theories and nano-effects, in connection with themodynamics discussion on Au migrational mode, this paper first time points out that Au is migrated chiefly in the form of nano-particle natural gold in ore-bearing fluid.

3根据金成矿的物理化学条件计算，引进纳米理论和纳米效应，联系Au迁移形式的热力学讨论，首次提出本区金矿成矿流体中Au主要以纳米微粒自然金形式迁移，但在地壳中的物理化学条件下可能部分呈金-硅配合物和金-硫配合物形式在一定范围内迁移

The main ore bodies found up to now are mainly located to the south of the monzonitic granite. The area within 1-3 km south of the Beida-shan monzonitic granite is thought to be the most favorable sites for the search for new parallel and high-grade ore bodies.

Au/Ag比值和-图解显示，北大山二长花岗岩提供了成矿所需热源，已发现的主要矿体都在该花岗岩南部，距北大山二长花岗岩南1~3 km范围是寻找新的平行富矿体的最有利地段。

Ore mineralization and alteration are mainly distributed in external contact zone of Yanshanian moyite and marble of Jining rock group, outcrop of three strip ore bodies, a lenticular, vein, cystic and so, for direct prospecting signs of iron and manganese cap.

矿体及矿化蚀变带主要分布在燕山期钾长花岗岩与集宁岩群大理岩的外接触带上，地表出露三条带状矿体，呈透镜状、脉状、囊状等，直接找矿标志为铁锰帽。

The study of the spectrum of ore deposits in the belt demonstrates that the regional mineralization is temporally characterized by polycycling, inheritance, neoformation and superimposition. The Variscan, late Indosinian to Yanshanian epochs are favorable periods to form large and giant ore deposits.

对区域优势矿种的成矿谱系研究表明，本区成矿在时间演化上表现出明显多旋回性、继承性、新生性和叠加性特征，华力西期与印支末－燕山期是成矿大爆发期，最有利于大型超大矿床形成；在空间分布上，具有明显的侧向和垂向分带性。

Selective reduction roasting ; ammonia leaching ; nickeliferous laterite ore ; nickeliferous iron ore ; nickel and cobalt extraction

选择性还原焙烧；氨浸；低品位红土镍矿；镍铁矿；镍钴提取

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。