On the basis of experimental facts, a new process of producing copper sulfate by medium acidic air oxidation at elevated temperature was offered.
在实验基础上，提出了中酸度高温空气氧化法生产硫酸铜的新工艺。
The Sinian volcanics are typical bimodal volcanic rocks in Kuruktag area, which are consisted of acidic and basic volcanic rocks but with rare medium acidic one.
库鲁克·塔格震旦纪火山岩构成一个典型的双峰值火山岩系，主要由酸性火山岩与基性火山岩组成，缺少中酸性火山岩。
The transfer medium in this pipeline is liquid ammonia (process air , soft water, alkali liquor, acidic gas).
这条管线的输送介质为液氨（工艺空气、软水、碱液、酸性气体）。
The corrosion behavior of austenite stainless steel weld joint in the different acidic medium was studied.
研究了奥氏体不锈钢焊接接头在不同酸性介质中的腐蚀行为。
The kaolinite tonstein in the seam5# is formed by acidic ash alterated in the acid medium in peat bog in tongchuan district.
铜川矿区5＃煤层中的高岭石泥岩夹矸是由酸性火山灰在近地表的成煤条件下经酸性水淋滤、蚀变而成的。
Extract Leach resin can effectively adsorb gold in the presence of acidic medium and can easily desorb gold with thiourea. Such kind resin can be regenerated for reuse.
萃淋树脂在酸性介质中能很好的吸附金，吸附后用硫脲容易解脱并且树脂可以再生重复使用。
The acidic medium could remove oil and rust at relatively low temperatures and in a short time due to the synergistic effect of ultrasonic and chemistry.
在超声波声化条件下，研究确定的低浓度酸性除油除锈清洗介质可在较低温度下，快速有效地去除钢丝表面的油污、铁锈和磷化膜；
Thus theoretically, weakly acidic drugs (eg, aspirin) are more readily absorbed from an acid medium (stomach) than are weak bases (eg, quinidine).
因此，从理论上讲，弱酸性药物(阿司匹林)酸性介质中(腔)弱碱性药物(奎宁)易吸收。
The interference of reductant is eliminated by indirect iodimetry in the weak acidic medium and the content of potassium iodate is determined by direct iodimetry under acidic condition.
在弱酸性介质中，利用间接碘量法消除还原物的干扰，于酸性条件下采用直接碘量法测定碘酸钾含量。
The overall characteristics of the reservoir sensitivity include: water sensitivity is from medium to strong , speed sensitivity is medium, acidic sensitivity is from medium to strong .
该区块储层敏感性总的特点为：水敏性中等到较强，速敏性中等，酸敏性中等到较强。
The reaction between periodate and thiourea in acidic medium has been investigated in a batch.
在酸性介质中，高碘酸盐氧化硫脲的非线性反应呈现多种不同的化学计量方程序。
The pretreatment technology for removal of high-content impurity elements in copper anode slime in acidic medium is studied.
对高杂质铜阳极泥在酸性介质中的预处理脱杂工艺进行了研究。
Only the dye with carboxyl could be influenced by pH value and exhibit obvious aggregation in acidic medium.
含羧基染料在酸性溶液中形成较强烈的聚集。
The highest speed was obtained in acidic medium, while in neutral medium the speed was relatively slow and the lowest speed was in alkaline one.
在酸性溶液中沥青铀矿结晶速度快，中性中较慢，碱性中最慢。
The structure of these adducts was proved through the reaction with 2, 4-dinitrophenylhydrazine in acidic medium, yielding the 2, 4-dinitrophenyl-hydrazone of the corresponding ketone.
这些加成物的结构是借在酸性介质中与2,4 -二硝基苯肼作用生成相应酮的2,4 -二硝基苯腙而得到证明。
The acidic medium promoted those changes mentioned above in favour of mineralization.
酸性介质促进了上述变化，有利于成矿。
These medium roast beans have a rich acidic note of American brewed coffees.
而且这种中度烘焙的咖啡豆富有一种美式调制咖啡的清新的酸味。
This paper describes a new technology of utilizing the reaction of two waste ores in the acidic medium for obtaining Manganese.
研究了使用硫化废渣和废锰渣在酸性介质下反应，浸取提锰工艺。
The results of the experiments indicated that the sulfate and pyretic sulfur can be removed efficiently and the highest removal rate of total sulfur is54.8%in acidic medium.
试验结果表明煤中硫酸盐硫和黄铁矿硫都可获得理想的脱除效果，全硫脱除率最高可达54.8%。
Water sensitivity of rock would be controlled by acidic medium, while it would be enhanced by alkaline medium.
酸性介质能抑制岩石水敏性而碱性介质会增强岩石水敏性。
During this stage, the pH value of the ore-fluids was slowly changed into medium-acidic properties. As a result, gold transported as colloid or the complex of chloride.
此阶段，环境从中碱性缓慢过渡到中酸性，金以胶体或氯化物络合物形式迁移。
During this stage, the pH value of the ore-fluids was slowly changed into medium-acidic properties. As a result, gold transported as colloid or the complex of chloride.
此阶段，环境从中碱性缓慢过渡到中酸性，金以胶体或氯化物络合物形式迁移。
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