查询词典 iron ore

Brazil and Australia, the current business requirements of the three major iron ore spot pricing and quarterly pricing requirements, China Iron and Steel Industry Association have been unwilling to accept.

对于目前巴西和澳大利亚三大铁矿石企业要求的现货定价和按季度定价的要求，中国钢铁业协会一直不愿意接受。

The total iron in iron ore was titrated by potassium permanganate standard solution with sodium diphenylamine sulfonate as indicator.

用HNO3-HF处理，硫-磷混酸溶解试样，在盐酸介质中，用二氯化锡－三氯化钛将Fe(上标 3+)还原为Fe(上标 2+)，以二苯胺磺酸钠为指示剂，以高锰酸钾标准溶液滴定铁矿石中的全铁量。

In China, high-grade iron ore is in short supply, shipping prices are volatile and hundreds of steel companies compete against each other to buy ore to meet their aggressive production targets.

澳大利亚驻上海总领事Tom Connor抵达法院在中国，高品位铁矿石供应不足，船运价格波动剧烈，还有数百家钢铁企业为了实现定在高位的生产目标而对原材料你争我夺。

Vale, which makes more iron ore than any other miner, said that itproduced 21% less ore in the last three months of 2008 than in the sameperiod a year earlier.

全球最大的铁矿石供应商淡水河谷公司表示，去年第四季度铁矿石产量较上年同期减少了21%。

Brazil's Vale, the world's largest iron ore miner, has asked Chinese steelmakers to pay up to 20 per cent more for ore supplies in an unprecedented move in the middle of an annual contract.

全球最大铁矿石生产商——巴西的淡水河谷已向中国钢铁制造商提出将铁矿石供应提价20%，此举在年度合同执行的中途是从未有过的。

China lacks its own supply of good-quality ore and so its steelmakers rely heavily on BHP, Rio and Vale of Brazil, the third big iron ore miner.

中国缺乏优质铁矿石，其钢铁企业严重依赖于必和必拓、力拓与巴西淡水河谷。淡水河谷是全球第三大铁矿石企业。

Fertile source of Liaoning Anshan City Group, as one of private enterprises, mainly in iron ore mining and ore processing mainly.

辽宁沃源集团作为鞍山市民营企业之一，主要以铁矿开采和铁矿石加工为主。

It must be grinded strictly before processing;(2) sulphide iron ore has high tin content, it is necessary to recover tin ore from this mineral.

选别时必须磨到一定的细度；(2)硫铁矿物含锡高，有必要在硫铁矿物中回收锡石。

A method for the determination of components in iron ore and sintering ore using X-ray fluorescence spectrometer was proposed.

提出了用X射线荧光光谱仪快速测定铁矿石及烧结矿主次成分的方法。

And Steel Association in a survey with the departments concerned, the majority of steel mills and traders are denied the "anti-mining" behavior, and through the mill ore traders to buy stock based on concerns about the channels, there is no issue of iron ore to steel Society proof of the purchase price.

而中钢协与有关部门的调查显示，大部分钢厂与贸易商均否认&倒矿&行为，而通过贸易商购矿的钢厂出于对进货渠道的担忧，没有向钢协出具铁矿石进货价格证明。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。