金属矿石

Niton important American companies as authorized distribution, the main products nutshell XLT 592 handheld ore element analyzer, XLt 898 portable alloy composition analyzer, XLt 794 plastic portable metal analyzer.

作为美国niton公司重要的授权经销商，主要产品总括XLT 592 手持式矿石元素分析仪，XLt 898 便携式合金成分分析仪，XLt 794 便携式塑料金属分析仪。

The are the main powder grinding equipment widely served in metal ore dressing, building material industry and chemical industry.

干式格子型球磨机：用以干法粉磨各种硬度的矿石和其它物料的设备，它们广泛的用于金属选矿、建材、化学等工业中作为粉磨作业的主要设备。

Stellate quartz survey:belongs to crystal family's one, is one kind of green mica paragenesis in the quartz or in not the transparent quartz ore, includes, looks like very likely inlays fills the paillette which the innumerable golden yellow hematite's thin lamella forms, the fable reddish orange metal had the golden color reflected light, has incurs the wealth the energy, if grasps the stellate quartz in the hand, may promote the blood circulation, causes the human to fill the energy, helps us to seek the innermost feelings to be tranquil; Starts our inspiration, at the same time the stellate quartz may also strengthen the vitality and the working zeal, enhances us with Earth's affinity.stellate quartz mysterious effect: the symbol opportunity's stellate quartz, is helpful to ask the wealth, the gathering wealth.

属於水晶家族的一员，是一种绿色云母共生於水晶或不透明的石英之中的矿石，含有无数金黄色赤铁矿的细鳞片所形成的，看起来很像镶满了亮片，传说红橙色金属具有金色反射光，具有招财的能量，若是将金星石握在手中，更可促进血液循环，使人充满精力，帮助我们寻求内心寧静；啟动我们的灵感，金星石同时也可以加强生命力和干劲，提高我们和地球的亲和力。象征机遇的金星石，有助求财、聚财。

This process of separating a metal from its ore is called smelting.

这种从矿石中分离出金属的过程，称为冶炼。

The metallic minerals in the ore occur as sulfides. Galena and sphalerite coexist with pyrite and barite.

矿石中金属矿物以硫化物形式存在，方铅矿、闪锌矿与黄铁矿、重晶石等共生。

Tin-bearing minerals in the Dajing tin-polymetallic deposit are cassiterite and stannite.

大井锡多金属矿床含锡矿物为锡石和黄锡矿，产于3个成矿阶段和5种矿石类型中。

Sherlund's nephew Shane manipulated the long arm of a Caterpillar excavator to feed the dirt from the pile into a trommel: a big rotating barrel with water flowing through it that spits out large rocks on one end and directs silt and small stones into a sluice, a long bed of metal louvers that trap the gold.

旁边是舍伦德的侄子谢恩，他熟练地操纵着卡特彼勒挖掘机的长臂，将成堆的泥土倒进矿石筛：这是一个旋转式的桶状流水分离装置，一端喷出大石头，一端将泥沙和小石子冲进由金属条板制成的长形斜水槽，用以提取出黄金。

A toxic nonmetallic element related to sulfur and tellurium; occurs in several allotropic forms; a stable gray metallike allotrope conducts electricity better in the light than in the dark and is used in photocells; occurs in sulfide ores.

有毒的非金属元素，有多种同素异形体，稳定且有金属特性的灰色同素异形体用于光电池，其在亮处的导电性比在暗处好，见于硫化物矿石中。

After analysis of hydrocarbon to different kinds of ore, rock and inclusion, it is discovered that organic materials had been more or less participated in the mineralization process of Au, Ag, Sn, Pb, Zn, Cu, Sb deposits (include some mid-high temperature deuteric hydrothermal deposits). At the same time, higher content of hydrocarbon has been well preserved to present, even more than tens thousands uμl/kg.

首次系统地对各类矿石、岩石、矿物气液包裹体等进行了烃类组分分析，结果发现，各种金、银、锡、铅、锌、铜、锑等金属矿床(包括岩浆期后中高温热液矿床)的成矿过程均不同程度地存在有机物的参与，至今仍存在很高的烃气含量，甚至高达几万μl/kg。

Oil, metal and mineral deals have been buttressed by a political and diplomatic effort of unprecedented scale.

在空前规模的政治和外交努力的支持下，一系列石油、金属和矿石交易纷纷达成。

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。