矿石

Glauberite mining company located in the base of raw materials, ores rich, high grade, to meet the annual production capacity of 200,000 tons of raw material production facilities demand, mining technology and processing of production to achieve the advanced level in the same industry and has an annual output value of 60 million yuan.

公司矿区地处钙芒硝原料基地，矿石蕴藏丰富、品位高，能满足年产20万吨生产装置的原料需求，开采工艺及加工生产达到同行业先进水平，年产值达6000万元。

A very complicated mantle mineral group including the native iron and wustite assemblage was recently discovered in chromitites from the mantle harzburgite of Luobusa ophiolite, Tibet.

笔者在西藏蛇绿岩的铬铁矿石中发现了十分复杂的地幔矿物群，其中包括自然铁-方铁矿的共生组合，它们被认为是外地核和下地幔的物质通过地幔柱作用携带到上地幔的。

A kind of α-hemihydrated gypsum of great strength is prepared by suitable autoclave technology by using fibrous gypsum as raw materials.

以纤维石膏矿石为原料，采用合理的蒸压工艺研制了α－型高强度半水石膏。

The preparation of zinc sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.

用经高温煅烧后的闪锌矿石与稀硫酸反应制备七水硫酸锌和五水硫酸铜。

These processes resulted i n the formation of peculiar dunites in the hyperbasite complexes ,development of low-sulfide horizons and hortonolite dunites in the basite-hyp erbasite layered intrusions (platinum-group metal deposits),and specific proces ses of transmagmatic sulfurization of the iron-rich igneous differentiates (Cu -Ni sulfide and Cu-Zn-Pb sulfide ores).

这些作用导致产在超基性杂岩中的特殊纯橄榄岩、基性超基性层状侵入体中的低硫层和铁镁橄榄石纯橄榄岩的形成，以及富铁火成分异岩的透岩浆硫化作用(Cu-Ni硫化物和Cu-Zn-Pb硫化物矿石)。

And the ore contains hydromica, quartz, organic material and algal fossil.

矿石主要由水云母石英组成，含有机质及藻类化石。

And e ore contains hydromica, quartz, organic material and algal fossil.

矿石 主要由水云母石英组成，含有机质及藻类化石。

The principal ore of aluminum, composed mainly of hydrous aluminum oxides and aluminum hydroxides.

铝土矿铝的基本矿石，由含水的氧化铝和氢氧化铝组成

The principal ore of aluminum, composed mainly of hydrous ''.

铝土矿''。'铝'。''的基本矿石，由含水的氧化铝和氢氧化铝组成

So as time past, places have been traveled, things experienced; Stones, and Rocks in home collection or on the shelves; strange or pretty, yet nothing is in comparable with that 'little yellowish stone'. None of them can replace the one on my little mind, the memory of the one of my five years age is inerasable.

这么多年过去了，我也走过不少地方，经历了不少事情，看过不少石头，家里也搜集了不少美丽的或者奇怪的矿石，但是，没有一颗可以替代、可以让我忘记我在五岁时丢失的那一颗。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。