查询词典 gold ore

"Cyanide process: or MacArthur-Forrest process, Method of extracting silver and gold from their ore s by dissolving them in a dilute solution of sodium cyanide or potassium cyanide."

氰化法：亦称麦克阿瑟－福莱斯特法，是将含金和银的矿石溶解于氰化钠和氰化钾稀溶液中，以提取金和银的一种方法。

Petrological,geochemical and Nd,Sr,Pb isotopic studies indicate that the ore-hosting volcanic rocks of Xiongcun supperlarge copper-gold deposit in the Gangdese copper belt, Tibet belong to dacite porphyry with ultro-shallow emplacement.

岩石学、地球化学和Nd、Sr、Pb同位素研究表明，西藏冈底斯铜矿带雄村特大型铜金矿床的容矿火山岩为一套具超浅成侵入特点的英安斑岩，SiO2含量集中在61.97%～64.31%之间，富Na2O、低K2O， Na2O/K2O比值平均为5.25。

The moving direction of the ore—forming fluids is studied by means of decrepitation temperature in the Shihu gold deposit.

运用爆裂法测温在石湖金矿进行成矿流体运移方向的研究。

The three ore belts of Kubusu gold deposit all were preduced in dikes of diorite porphyrite and granodiorite porphyry.

库布苏金矿床的三个金矿带均产于闪长玢岩和花岗闪长斑岩内。

In the ores there exist a low-temperature mineral assemblage of arsenopyrite, stibnite, jamesonite, silver fahlerz,berthierite, and electrum, which is consistent with the measurement result of the ore temperature. It can be seen that one the outstanding features of the Sawaya''erdun gold deposit is low-temperature metallogenesis.

在矿床中发现的一套由针状毒砂-辉锑矿-脆硫锑铅矿-银黝铜矿-辉锑铁矿-自然银-单斜磁黄铁矿等组成的低温矿物组合，与成矿温度的测定结果(主阶段100-230℃)相当吻合，显示出该矿床的成矿特殊性-低温成矿作用。

Then, he resolutely abandoned seeking ore deposit, the shovel of handle head dropped a way, by mining gold turns into mining aqueduct, he obtains cool and refreshing and goluptious cold water eventually.

于是，他毅然放弃了找矿，把手头的铁锨掉了个方向，由挖掘黄金变为挖掘水渠，他终于获得清凉可口的凉水。

Chinese companies have been hungrily eyeing North Korea's mineral reserves, from iron ore to coal and gold.

中国的公司对朝鲜埋藏着的矿物资源望眼欲穿，这些矿藏从铁矿到煤矿及金矿。

By the analysis of metallogenetic factor and geochemical characteristics of gold and accessory elements, the ore solute originated from migmatite, and has intimate relationship with the basement.

根据本矿床成矿地质条件及综合Au及微量元素的地球化学特征诸因素分析，本矿床成矿物质来源于混合岩，并与基底建造具密切关系。

On the basis of charateristics of Hetai Gold Deposit,scene-working practice experience,and the alaysis and studies on the provious geological achivements,the relationship between mineralization and such ore-controlling factors as srate,structure,magmatite,migmatite and etc.

从该矿的矿床地质特征入手，根据多年的现场实际工作经验，并通过分析、研究前人多种地质工作成果，解析了地层、构造、岩浆岩、混合岩等控矿因素与成矿的关系，总结了矿化富集规律，预测了找矿前景。

Drilling and mucking is the way that gold is taken from the ground. A mucker is a machine that gets the rock out of the ground and moves broken rock onto a conveyor belt. A hand mucker is a man who shovels ore and unwanted rock out of a mine.

钻岩及除渣是将黄金自地面挖出来的方式，除渣机是一台机器，负责挖出地下的石头，并将这些碎石运送至输送带上，而手动除渣则是指工人由开挖矿砂及不要的石头。

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。