矿石

Fevered by hopes of striking it rich, illegal miners claw sacks of "money stone"—gold ore—from the Pra River in Ghana.

激动的由于希望引人注目的贵重，不合法的矿工用手抓住麻布袋的&钱石头&――金矿石――从Pra河在加纳。

Evered by hopes of striking it rich, illegal miners claw sacks of "money stone"—gold ore—from the Pra River in Ghana.

希望致富的狂热使得非法矿工从加纳的普拉河里抓起一袋又一袋的值钱的石头——金矿石。

Fevered by hopes of striking it rich, illegal miners claw sacks of "money stone"— gold ore — from the Pra River in Ghana.

由于热切希望富有，非法的矿工从加纳的普拉河里抓起大袋金矿石。

Zine oxide ore ; Flotation ; Amine collectors ; Sodium sulphide ; Water glass

氧化锌矿石；浮选；胺类捕收剂；硫化钠；水玻璃

As seen here, some sapphires, when cut to a convex shape, exhibit a striking six-pointed star in direct sunlight.

蓝宝石通常来自金刚砂矿石在它的透明的蓝色形态，光彩夺目如图所见，有的蓝宝石，切割成球形突起，展出惊人的六尖角星在日光直接照射。

The floatation process of a multi-metal sulfide ore from Anwang Silver-lead Mine in Shaaxi,China,is investigated.

研究陕西省山阳安旺铅银矿多金属硫化矿石浮选工艺。

Mostly this occurred in shape shifting into minerals of foreign geometrical patterning.

主要的，这在当变身成外来几何形图案的矿石时发生。

During the reduction process in the shaft furnace, sulphur may move in different directions between the solid raw materials and the reducing gas.

在竖炉直接还原生产海绵铁的过程中，没有熔剂和造渣过程，矿石或球团仅与还原气接触。

Thermodynamic calculation shows that sulphur contained in raw materials in the form of FeS_2 can decompose into FeS in the upper part of the shaft furnace.

一、对竖炉还旅过程中硫行为的一般认识竖炉直接还原的生产实践，推翻了&还原气氛下矿石不可能脱硫&的传统看

Ore plane, section and grade models have been set up based on MAPGIS software.

用MAPGIS建立起矿床的平面、剖面和矿石品位的模型。

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。