ores

Ores are also being obtained in quantity from other countries .

矿石也从国外大量输入。

The grade of ores is one important parameter for reserve calculation .

储量计算的一个重要参数是矿石的品位。

We dowse oil and ore in South America for big companies .

我们在南美洲为一些大公司探测石油和矿石。

How many tons of ore can this machine crush in an hour ?

这机器每小时可以破碎多少吨矿石？

After enduring the hardship of the arduous fieldwork , the prospecting team discovered many new ores .

地质勘探队员餐风饮露，历尽辛苦，找到了不少新的矿藏。

How much ore did the nation mine last year ?

这个国家去年开采了多少矿石？

That 's an area rich in ores .

那是一个矿产丰富的地区。

The iron ore in this vein has an average grade of60 % .

这片矿脉中的铁矿石，平均品位高达百分之六十。

Ore specimens are on display in showcases .

玻璃柜里陈列着各种矿物标本。

Gold ore was discovered in California in1848 .

1848年在美国加利福尼亚州发现了金矿。

The treaty banning mining here , shielding coveted reserves of iron ore , coal and chromium , comes up for review in 2048 .

禁止在这采矿，保护着令人垂涎的铁矿石、煤炭以及铬储量的协议将于2048年到期。

The ore assays high in gold .

这矿石经分析证明含金量很高

The ore assays high in silver .

这种矿石验明含银量很高

The Dexing copper mine in Jiangxi Province is a porphyry copper ore field of veinlet-dissemi-nated type .

江西德兴铜矿是一个细脉浸染型斑岩铜矿田

Caroline felt the value of the true ore , and knew the deception of the flashy dross .

卡罗琳辨别出了真金的价值，知道那种炫耀的铁渣只有迷惑人的外表。

The molybdenum ore , is in Heman provinces , is in the altered rock cataclastic and veinlet belt .

河南某钼矿属蚀变破碎带——细脉带型钼矿床

New situation of home & abroad iron Ore demand and supply

当今国内外铁矿资源供给的新态势

Problems in the study of structure fluid ore forming processes

关于构造流体成矿作用研究的几个问题

Mathematical Model of Assessment Technology for Utilization of Iron Ore

铁矿资源开发利用评价技术数学模型

The monitor and control computer system of ore dressing plant ′ s optimization

选矿厂计算机监控系统的优化

Application of Seismic Wave Dynamic Information to Detection of Concealed Ore Deposits

隐伏矿床的地震波动力学信息探测

Discussion on Development of Gravity Separation Equipment for Fine - Grain Ore

细粒重选设备开发研究探讨

TESTING A Wind Tunnel Study on Iron Ore Dust Pollution

铁矿粉尘污染的试验研究

Monitoring System for Ore Bins in Industrial Production process

工业生产过程中矿仓的监督控制系统

Analysis and Development of Multi-project Ore body Delineation Model Based on GIS

基于GIS的多工程矿体圈定模型分析与实现

Continuous car type furnace for direct reduction of iron ore

铁矿直接还原用台车连续炉

A Computer Program for Blending Ore and Its Application

电子计算机配矿程序及其应用

The Principle and method for the ore blending in open - pit

线性规划法在露天矿配矿领域的应用

The Smelt Technology Research of a High Si Copper Ore

高硅铜精矿的冶炼工艺研究

But iron ore supplies were also a factor .

但铁矿石供应也是一个因素。