查询词典 gold ore

Because of the rich mineral deposits of gold, silver, nickel, zinc,copper, and iron ore which are found in the ancient rock of the shied.

由于在加拿大地盾的远古石头上发现的金矿，银矿，镍矿，锌矿，铜矿及铁矿均蕴含丰富的矿物质沉淀，它令加拿大成为世界顶尖的矿物生产商之一。

The reforms of the original process flow of ore dressing and smelting in Longtoushan Gold Mine were made in order to overcome the problems in it and improve its treatment capacity.

针对龙头山金矿选冶工艺流程存在的问题，为提高回收率和处理能力对原流程进行了技术改造。

Detects sulfide floats veinlets and conductors such as pyrite pyrrhotite chalcopyrite copper graphite pentlandite galena etc. and silver gold nuggets platinum group metals and ore bodies.

检测硫化物浮筒，细脉和导体，如黄铁矿，磁黄铁矿，黄铜矿，铜，石墨，镍，方铅矿等及银，黄金的金块，白金组金属和矿体。

The relation between gold grade variation and structure in deep is the key to location and prognostication of concealed ore body.

深部金品位变化规律与构造间关系是隐伏矿体定位预测的难点。

Based upon the distribution features of mercury compounds from a gold deposit, it is possibleto make an effective prognostication of blind ore bodies.

根据金矿床中汞化合物的分布、配特征开展了盲矿预测，取得了较好的效果。

For further research on the ore-controlling structure and the distribution of gold mineralization in the area, the radiometric method is adopted in the prospecting and has achieved good results.

为加强对本区控矿构造特征和金矿化赋存规律的研究，采用了放射性物探方法进行探索，取得了较好的找矿效果。

The writer carries on processing to the Laichau area ETM remote sensing phantom data with application digital image processing method, and has obtained the good effect. She has withdrawn the mineralization alteration information and strengthened the loop of wire phantom characteristic. She has verified the golden ore deposit was in the loop of wire structure connection, the junction cuts as well as the ring structure edge spot. With the aid of in the remote sensing study information analysis method, the writer withdraws the mineralization advantageous loop of wire structure from the remote sensing phantom, and uses the mineral resource appraisal analysis system MORPAS software developed by China University of Geology to linear structure quantitative, gained massive quota information related with the gold mineralization.

本文应用数字图像处理方法对莱州地区的ETM遥感影像数据进行处理，取得了较好的效果，提取出了矿化蚀变信息并增强了线环影像特征，已探明的金矿床均处于线环构造交汇、交切以及环形构造边缘部位；借助于遥感地学信息分析方法，从遥感影像中提取成矿有利的线环构造，并利用中国地大开发的矿产资源评价分析系统MORPAS软件对线性构造定量化，获取了大量与金矿化有关的定量信息。

The mineralization of gold and silver is zoned and closely related to silicification of carbonate and clastic rocks, so siliceous ore dominates in the deposit.

矿化温度主要在300～170 C之间，成矿流体的主要成分为K~-、Na~-、Ca~(2+)、Mg~(2+)、Cl~。金属配合物的分配计算显示，金在成矿热液中主要以疏氢配合物迁移，而银、铁、铅、锌则以氯配合物为主，铁、铅、锌在成矿后期的中性-弱碱性环境下可转变为羟基和硫氢配合物。

Based on the geography position of the place and the characteristics of certain gold oxide ore, if we adobt the craft of the conventional leaching,after a 16 hours leaching,the rate of leaching can attain 95%, the sodium cyanide is consumed for the 2.03 kg/t.

在当前的氰化提金中，加快金的概化浸出和降低氰化钠的消耗是影响氰化工艺技术和经济效果的两大因素ll。

After study of the relatuons of the structure,texture and associated minerals a great number of natural gold and telluride are discovered in the ore.

根据对拉拉铜矿床的矿石结构、构造及矿物共生组合的研究，发现矿石中含有大量自然金和含铂族元素的碲化物。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。