矿石

In such a condition, raw materials like coal and ore will be a great need. So the number of the main working equipment in bulk terminals—Semiautomatic grab unloaders will increase. Their maintenance and management will be important for the purpose of keeping the terminals working properly.

受整个国民经济增长的影响，煤炭和矿石等散料需求量增加，散料作业的主要设备—半自动桥式抓斗卸船机的数量也随之增多，对其的监控和维护管理也因此显得尤为重要。

If this was to happen, Chinese steel mills would lose the certainty of contract pricing and guaranteed tonnages.

如果这样的情况发生了，中国钢材企业将损失一定数量的合同价格和矿石吨位。

Collect some rocks and point out that some rocks are minerals, others may be used for decorations, like marbles used in building houses, and still other tocks are used to build toads.

收集一些石头，指出有些是矿石，有些可以做装饰用，如大理石可以用来建造房子，还有一些可以用来铺路。

A brittle silver-white metalloid element that is related to selenium and sulfur; it is used in alloys and as a semiconductor; occurs mainly as tellurides in ores of copper and nickel and silver and gold.

一种脆的、银白色非金属元素，与硒和硫有关联，用于合金及作半导体，主要作为碲化物存在于铜、镍、银、金矿石中。注意，注意力集中

In gold ores, Te presents as tellurides of Au, Ag, Pb inassociation with native gold, occurring in surfaces or/and fissures of galena, pyriteand quartz minerals. Therefore, Te and the "refractory gold" are worth being extractedfrom these abundant tellurides.

碲在矿石内主要以AU、Ag、Pb 碲化物与含Ag自然金共生，它们在局部的矿物量相近，并分布于方铅矿、黄铁矿、石英表面和裂隙，其中的&难溶金&与碲本身都具有回收价值。

Easy to stash in the teeniest purse for touchups, the pen-sized Physicians Formula Mineral Wear Talc-Free Per-fecting Mineral Concentrate,$15.80, keeps midday oil slicks at bay.

它有细腻而有隐藏着极细的触摸感，这个有着钢笔大小的内科医生配制出有着矿石般的耐久性使滑石自由的浓缩了点场效应，价格为15.80美元，使正午的油直接来自海岸。

Gold occurs mainly in pyrite-sericite-quartz rocks and pyrite±polymetallic-sulphides+quartz±carbonate veins and stockworks, forming veinlet-disseminated ores.

金主要产于黄铁绢英岩和黄铁矿±多金属硫化物+石英±碳酸盐脉-细网脉中，构成细脉-浸染状矿石。

There are several methods for blending, but the common way is to lay layers of different batches of ore on a bed, and then cut slices vertically through the bed.

混匀的方法有多种，但常用的方法是把不同批次的矿石一层层地铺成料堆，然后从料堆垂直切取。

There are several methods for blending, but the common way is to lay layers of different batch es of ore on a bed, and then cut slices vertically through the bed.

混匀的方法有多种，但常用的方法是把不同批次的矿石一层层地铺成料堆，然后从料堆垂直切取。

After study on technical mineralogy properties of the upper and deep layers of an iron ore bed in Anshan ,mineral processing tests were tried out.

在分析鞍山某铁矿床上部矿体和深部矿体矿石的工艺矿物学特征的基础上，进行了选矿探索试验研究，首次针对同一矿床不同深度矿体采用不同工艺流程，取得了较好的选别指标，为该铁矿床的全面开发利用提供了科学依据。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。