查询词典 milling of ores

The second sample is zinc oxide minerals from Yunnan province. Willmite and hemimorphite are the primary ores.

本文采用的第二份矿样为云南文山某氧化锌矿，主要锌矿物为硅锌矿和异极矿。

Alkaline hot-press oxidization pretreatment technology is an effective pretreatment technology which is widely used in the world for refractory gold ores.

碱性热压氧化预处理工艺是国际上通常选用的可规模开发利用的有效的难选冶金矿预处理技术。

Because of the development of hydrometallurgy, these ores have been paid attentions as significance exploration targets now.

由于湿法冶金学的发展，这类矿床正在成为引人注目的勘查目标。

The combined technology of the pyrometallurgy and hydrometallurgy is suitable for ores with different content and different types, but the process flow is still longer and the energy consumption is higher.

近年来众多学者对湿法还原浸出作了有益的尝试，开辟了新的思路。

Its chief commercial ores are ilmenite and rutile.

有商业价值的主要矿石是钛铁矿和金红石。

Our investigation shows that neither the dioritic porphyry nor the sedimentary rock is the source of iron ores, and that the source of most ironrich orebodies is the ore magmahydrothermal system in the deep chamber. Ore magma which was formed by liquid immiscibility is the main source of Gushan deposit, and the residual ironrich hydrothermal fluids which occurred as NaFeCl complex is the main source of Baixiangshan deposit.

根据野外观察和地球化学研究，文中认为，闪长玢岩岩体和沉积围岩均不是铁质的主要来源，富铁矿体的成因主要来自矿田深部的矿浆热液系统，姑山式铁矿的铁质主要是液态不混溶作用形成的铁矿浆，白象山式铁矿的铁质主要来源于深部残浆分离出的NaFeCl络合物。

It is one of the most valuable iron ores.

为最有价值的铁矿石之一。

Class 6 Common metals and their alloys metal building materials transportable buildings of metal materials of metal for railway tracks non-electric cables and wires of common metal ironmongery, small items of metal hardware pipes and tubes of metal safes goods of common metal not included in other classes ores.

类别6 普通金属及其合金；金属建筑材料；可移动金属建筑物；铁轨用金属材料；非电气用缆索和金属线；五金制品，小件五金用品；金属

Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.

普通金属及其合金；金属建筑材料；可移动金属建筑物；铁轨用金属材料；非电气用缆索和金属线；五金制品，小件五金用品；金属

350Mpa . And they are widely suitable for primary crushing of many kinds of mining and rock such as many kinds of ores, concrete, fireproof material, bauxite, quartzite, corundum, perlite, ironstone, basalt, etc.

它们被广泛适用于初级破碎多种采矿和摇滚等多种矿石，水泥，耐火材料，铝矾土，石英，刚玉，珍珠岩，铁矿石，玄武岩等

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48