The index works by taking a weighted average of the price of imported iron and domestically produced iron ore to produce a composite number.
这种指数通过对进口铁和国产铁矿石取以加权平均价格以此产生一个合成数。
In recent months, this has led to a number of iron ore mine acquisitions by steel companies, as well as a new pricing system for iron ore this year.
最近几个月，这种压力已导致大量铁矿石资产被钢企收购，并在今年促成了新的铁矿石定价机制。
But China is not a full picture of the bargaining power, because China's annual iron ore capacity is far in excess of domestic production can be a large number from Australia, Brazil, African imports.
但中方也并非完全掌握议价权力，因为中国每年所需的铁矿石量远超出国内所能生产，必须大量从澳洲、巴西、非洲进口。
By analyzing image segmentation result, the number and morphology of ore are consistent with the visual results.
对图像分割结果进行统计分析，矿石个数及形态与目测结果基本一致。
There exist a great variety of geological ore-prospecting models and patterns as well as a number of geochemical ore-prospecting models.
各种各样的地质找矿模型与模式层出不穷，也建立了一些地球化学找矿模型。
The prediction is verified by mining of number 6 and 4 ore bodies.
对6号和4号矿体的开采验证了综合定位预测结果。
Either party may by notice to the other change the address, telex or facsimile number or electronic messaging system ore-mail details at which notices or other communications are to be given to it.
更改详情。一方得向他方通知，更改收取通知或其它通讯之地址、电传或传真号码或电子讯息系统或电子邮件。
Base on studying of properties of the refractory copper ore and a large number of particular tests, the suitable mineral processing flowsheet has been defined.
在研究矿石性质的基础上，通过大量、详细的试验，确定了与该矿相适宜的选别工艺流程。
Based on reviewy a number of materials of gold ore deposits, it may be suggested that the migration of gold is mainly in the form of colloform, simple haloids, different complexes and mechanical form.
在分析大量金矿床资料的基础上，笔者认为金的迁移形式主要有胶体、简单卤化物。多种不同的络合物和机械形式：还原、中和、吸附和络合等作用导致金沉淀：沉淀后金呈类质同象、单矿物和吸附等形式存在。
Shaker concentrate containing a large number of sulfide ore, floating sulfur before floating scheelite.
摇床精矿含有大量的硫化矿，浮白钨之前先浮硫。
There is a large number of pinnoite ore in Dachaidan area of Qinghai province, these boron resources can not be directly used as raw materials for boron chemicals because of low grade (less than 10%).
在青海大柴旦地区有大量的柱硼镁石矿由于品位低下（低于10%），不能直接用作生产硼化学品的原料。
Under FOB terms: the Seller shall notify the Buyer by telegraph, fax ore-mail of the contract number, grade, staple or type, packing, net weight, and price;
如为FOB成交：卖方应在收到船公司的装运通知后48小时内，通知买方合同号、品级、长度级或小样型号、包装、净重、金额；
Ore bodies consists of Au-bearing quartz veins and the alteration rocks between them and ore grade depends on number of the quartz vein.
矿床(体)由含金石英脉与其间蚀变岩组成，品位高低决定于含金石英脉的数量。
2007-2009, 863 High-Technology Project: Technique of Rapid Location of Ore-body in Mountain Area with 3d Direct Current Electrical Method, Granted Number: 2006aa06z109.
2007年- 2009年，863项目：起伏地表条件下矿体快速定位的三维直流电场法理论与技术，编号：2006aa06 Z 109。
2007-2009, 863 High-Technology Project: Technique of Rapid Location of Ore-body in Mountain Area with 3d Direct Current Electrical Method, Granted Number: 2006aa06z109.
2007年- 2009年，863项目：起伏地表条件下矿体快速定位的三维直流电场法理论与技术，编号：2006aa06 Z 109。
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