查询词典 ores

The copper-bearing sulfide horizon of the Qinglongtan deposit underwent not only intense structural reformation but also superimposition of skarn-type mineralization after the formation of massive sulfide ores.

文章综述了柴北缘地区的VHMS型Cu-S矿床－青龙滩式矿床，指出其容矿岩石为加里东造山带中被改造过的岛弧火山岩，该矿床中含铜硫化物矿层形成后不但遭受过构造的强烈改造，而且也受后期矽卡岩化的改造和叠加。

There are several mineralized zones,containing lead-zinc,gold,copper-bearing polymetallic ores,barite and roofing slates,occurring in the black rock series in Ankang .

安康黑色岩系中数条成矿带已初具大型矿床规模，如铅锌矿、金矿、铜多金属矿、重晶石矿、瓦板岩矿等，对此，应进一步加大勘查力度，使安康矿业有一个突破性发展。

In order to understand the genesis of the copper mineralization in the Emeishan basalts, the authors studied characteristics of Cu, PGE and other trace elements in copper ores from the basalts in the Yunnan-Guizhou border area.

为了进一步探讨玄武岩铜矿的成因，文章对滇黔交界地区玄武岩铜矿石的铜、铂族元素及其他微量元素的地球化学特征进行了研究。

Some metallic ores are found in the margins of batholiths and other intrusives which can be detailed under drift by magnetic surveys.

有些金属矿是在岩盘与其它侵入体的边缘找到的，而磁力测量能够确定这些冰碛层覆盖之下的岩盘和侵入体。

Some metallic ores are found in the margins of batholiths and other intrusives which can be detailed under drift by magnetic surveys.

有些金属矿处于岩盘与其它侵入岩的边缘，磁力测量能够确定这些侵入岩的移动。

"This is not always true--as with the manufacture of pig iron and steel from low-grade iron ores -- but it did lead to the concentration of industrial developments on the coalfields, a phenomenon well seen in such countries as Britain where the Industrial Revolution came before the days of oil or electricity."

也不总是这样(例如用低品位铁矿石冶炼生铁和钢)，但这种情况的确导致了工业发展集中在产煤区，这一现象在工业革命发生于石油或电力时代之前的英国之类的国家里特别明显。

A method for the determination of trace Pt, Pd, Ir and Au in ores by copper fire assay collection-glow discharge mass spectrometry was developed.

对利用铜试金预富集后辉光放电质谱法测定贵金属矿样中痕量Pt、Pd、Ir、Au的方法进行了探索性研究。

Concentrations of platinum group elements of ores and related rocks from Baimazhai Ni-Cu sulfide deposit were determined by using an ICP-MS with nickel sulfide fire assay pre-concentration.

采用镍硫火试金ICP-MS法分析了白马寨铜镍硫化物矿床矿石及其主要围岩铂族元素含量，结果表明铂族元素总量普遍较低，且ΣPGE由矿床核部的块状矿石(78.15×10-9~555.92×10-9)向外围矿化橄榄岩(6.77×10-9~70.95×10-9)至辉长岩(3.02×10-9)逐步降低。

It includes 1 billion tons of iron ores, 200 million tons of collieries and pyrite, carbon stone, fire clay, gas, bone coal occupy first in the whole province.

铁矿10亿吨、煤矿2亿吨、硫铁矿、碳石、耐火粘土、天然气、石煤等居全省第一。

It includes 1 billion tons of iron ores, 200 million tons of collieries and pyrite, carbon stone, fire clay, natural gas, bone coal occupy first in the whole province.

铁矿10亿吨、煤矿2亿吨、硫铁矿、碳石、耐火粘土、天然气、石煤等居全省第一。

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。