查询词典 ore

The surrounding rocks of Dongwujiazi gold ore vein are mainly metamorphic intermediate-basic volcanic rocks in Jianping Group of Archean.

东五家子金矿矿脉围岩主要是太古宙建平群变质中基性火山岩。

Stratabound deposits in Archeozoio era: of the early Archeozoic, there are Qianxi iron ore deposit in volcanic and sedime...

层控矿床的成矿时代，由于其成矿的复杂性和成矿时间的不确定性，我们只能以地质一构造的巨旋回为准，分为太古宙、元古宙和显生宙的古生代和中-新生代四期。

Based on a systematic study of a considerable number of polished ore sections as well as ICP-MS and electron microprobe analyses, the authors have found that the main sulfide minerals include galena, iron-poor sphalerite and chalcopyrite, whereas silver minerals are composed chiefly of native silver, pyrargyrite, argentite, polybasite, and argentiferous freibergite.

文章首次对其矿石矿物进行了系统的研究，通过对大量矿石光薄片观察、等离子质谱和电子探针分析，表明具有工业意义的硫化物主要有方铅矿、贫铁闪锌矿、黄铜矿，银矿物主要有自然银、深红银矿、辉银矿、硫锑铜银矿、含银黝铜矿，它们与硫化物共生，多沿方铅矿、贫铁闪锌矿等颗粒间或者裂隙产出。

Experiment on determination of trace Argentum in copper concentrace ore was done.

对湖南省麻阳铜矿铜精矿中的微量银作了原子吸收光谱法测定试验，研究了铜对银的测定的干扰，并提出了消除干扰的方法。

In this papers, the recovery of vanadium from the argillaceous vanadium ore was studied detailedly in Xichuan of Henan province, where the content of vanadium is about 2.05%.

本文对河南淅川的粘土钒矿的提钒工艺进行了详细研究，实验所用钒矿V_2O_5的含量为2.05％。

So the determination of arsenic for iron ore is very important.

所以，对铁矿中的砷进行测定非常重要。

The main mineral in the ore is marmites, pyrrhonist and arsenopyrite, rich in silver, gallium, germanium, indium and other rare metals.

摘 要：原矿中的主要金属矿物是铁闪锌矿、磁黄铁矿和毒砂，富含银、镓、锗、铟等稀贵金属。

We will make an assay of the ore that he brought.

我们将对他带来的矿石做实验鉴定。

We will make an assay of the ore that he brought. save

我们将对他带来的矿石做实验鉴定。

After chemical assay, we have known the composition of the ore.

经过化学分析，我们知道了矿石的构成。

The teacher likes the honeymouthed little girl very much.

老师很喜欢这个嘴甜的小姑娘。

Mr. Notker Bien's interests are traveling, spending quality time with the family and long-distance-running.

诺特卡·柏恩先生热爱旅游，长跑，以及和家人一起共度美好时光。