矿石

Then in this disquisition by experiment of selectivity of pure Galenite and sphalerite, the rule is asscertained that the mine slurry pH and different adjust medicament and catch medicament and restrain medicament kinds and dosage affect flotation .

然后本研究通过对纯的方铅矿和闪锌矿物可选性的试验研究，确定了矿浆PH值、不同调整剂、抑制剂、捕收剂及活化剂的种类、混合配比和用量对浮选分离铅锌银矿石的影响规律，提出的适宜pH值范围、药剂种类及用量为实际矿石的铅锌分选和强化伴生银的回收奠定了良好的基础。

For this, had technology to this mine ore mineralogical research, found out the main factor that affects golden soak to wait for realgar, gamboge.

为此，对该矿矿石进行了工艺矿物学探究，查明了影响金浸出的主要因素为雄黄、雌黄等。

The form of copper and main gangue in the ore was ascertained.

查明了矿石中铜的赋存状态及主要的脉石成分。

The studies on ore-forming geochronology and ore fluid are conducted deeply in this paper.

本文对甘肃北山地区肃北县南金山金矿床的成矿年代学和成矿流体进行了系统研究。40Ar-39Ar同位素测年结果表明，南金山金矿石中绢云母的40Ar/39Ar坪年龄为242.8±0.8Ma，相当于印支早期，略晚于南金山金矿床附近闪长岩中黑云母的40Ar/39Ar坪年龄(244.2±0.3Ma)，这表明印支早期闪长岩对南金山金矿床的形成起着重要的控制作用。

Although bauxite reserves are abundant, but most belong to a diaspore ore, leaching poor, and the Al-Si ratio is low compared with foreign gibbsite, in the recovery of alumina, alkali consumption and overall energy consumption there is a wide gap.

铝土矿储量虽然丰富，但多数属于一水硬铝矿石，浸出差，铝硅比低，与国外相比，在三水铝石氧化铝回收率，碱耗和综合能耗，有很大的差距。

Herbaceous and full-flavoured, this fleshy and concentrated, nettley, slightly minerally wine has some riper, spicy, gingery notes adding complexity and a refreshingly crisp finish.

青草的气息，清新但是厚重，有少许的矿石口感和成熟，辛辣带姜味。复杂但是收口非常清爽。

The product basically is used at the respect such as pharmaceutical factory, glasswork, mine, mach

制品重要用在制药厂、玻璃厂、矿石、机器等方向。

Once the gold-bearing rocks were brought to the surface, the rocks were crushed, and the gold was separated out, or leached out, typically by using arsenic or mercury (another source of environmental contamination).

这主要通过顺着含有金子的石英的纹路进行挖掘和爆破，一旦这些含有金子的矿石裸露出来，它们就会被碾碎，流水冲刷之下，金子就会被分离出来，也有人利用砷和水银(这是环境污染的另一来源)将金子过滤出来。

By studying the occurance of gold orebodies,the ore types and features and the alteration of wall rocks ,it is found that Xuyaogou gold deposit is a quartz vein-metasomatite type locating in the exocontact zone of Muhuding granodiorite.

通过对许窑沟金矿床矿体产出特征、矿石类型及特征、金的赋存状态以及围岩蚀变等的研究表明，许窑沟金矿是赋存于牧虎顶岩体外接触带的石英脉-蚀变岩型金矿床。

Seven wolframite separates from both topaz-quartz vein type and greisen block type tungsten ores were selected for Sm-Nd analysis.

云英岩型钨矿石中2件黑钨矿样品的ε(322Ma)值分别为5.93和4.24，与同时期亏损地幔钕同位素演化线值接近。

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。