助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   矿物表面 在 矿业工程 分类中 的翻译结果: 查询用时:0.035秒
图标索引 在分类学科中查询
所有学科
矿业工程
地质学
环境科学与资源利用
化学
电力工业
更多类别查询

图标索引 历史查询
 

矿物表面
相关语句
  mineral surface
    POINTS OF ZERO CHARGE OF MINERAL SURFACE——CALCULATION AND APPLICATION IN FLOTATION
    矿物表面零电点的计算方法与浮选应用
短句来源
    MINERAL SURFACE MODIFICATION OF KAOLINITE CLAY AND ITS APPLICATION
    高岭土矿物表面改性与应用
短句来源
    THE PRESENT STATUS AND DEVELOPMENT ABOUT MINERAL SURFACE MODIFICATION
    矿物表面改性研究的现状与发展
短句来源
    Study on adsorption of oleyl sarcosinate and alkyl polyoxyethylene ether phosphate on mineral surface
    油酰肌氨酸和椰子油醇聚氧乙烯醚磷酸酯在矿物表面的吸附研究
短句来源
    The activeeffect of lead ion on sphalerite,the changes of(Pb~(2+))in pulp along with oxidized con-dition of mineral surface and pH values and the resulting chain reaction with dosagesof zinc sulphate were discussed.
    讨论了铅离子对闪锌矿的活化作用,研究了矿浆中[Pb~(2+)]随矿物表面氧化条件和随 pH值变化的情况以及由此引起多用硫酸锌引发连锁反应等现象。
短句来源
更多       
  mineral surfaces
    A Study on the Stability of Collector Adsorption Layers on Copper and Zinc Mineral Surfaces
    铜锌矿物表面捕收剂吸附层稳定性研究
短句来源
    Influence of the Mutual Transformation of Mineral Surfaces on the Flotation of Salt Type Mineral Coexistence System
    矿物表面的相互转化对盐类矿物共存体系浮选的影响
短句来源
    In this paper,the chelating ability,the interaction mechanism between CF collector and the metal ions(Zn~(2+),Pb~(2+) and Fe~(3+)) on mineral surfaces have been examined by means of nephelometric titration,XPS tests and the calculation of the group electronegativity of the flotation reagent.
    通过浊度滴定、浮选剂基团电负性计算和X射线光电子能谱测试等方法,研究了CF药剂与金属离子(Zn2+、Pb2+、Fe3+)的螯合能力以及与矿物表面的作用机理。
短句来源
    This article presents an outline of the progress in studying flotation fundamentals in China. The main aspects to be dealt with are flotation kinetics, structure and performance of flotation reagents, interaction of collectors with mineral surfaces, activation by inorganic ions, depressing by sodium carboxy methyl cellulose, activation and deactivation by complexation, and dispersion and flocculation, The carrier and radiation flotation as well as properties ef mineral surfaces are also discussed.
    本文概述了我国在浮选动力学、浮选药剂的结构与性能、捕收剂与矿物表面的作用、无机离子活化、羧甲基纤维素抑制、络合去活及活化、载体和辐射浮选、分散与絮凝以及矿物表面性质等方面的浮选理论研究进展。
短句来源
    The oxidation products formed on the mineral surfaces under this condition are as the same as without alkalis.
    在该条件下,矿物表面的氧化产物和无碱时相同。
短句来源
更多       
  galena surface
    Diethyldithiocarbamate(DDTC) is the most suitable collector for galena and the suitable potential at which DDTC and galena react each other to form PbD 2 ranges from 0 to 0.2 V. Moreover, DDTC can depress the surface overoxidation of galena surface. Also,the study has shown that in the range of -0.9 to 0.6 V,the hydrophobic PbD 2 can be firmly adsorbed on the surface of galena.
    二乙基二硫代氨基甲酸盐 (DDTC)是方铅矿最有效的捕收剂。 DDTC和方铅矿作用生成疏水产物二乙基二硫代氨基甲酸铅 (PbD2 )的合适电位是 0~ 0 .2V ,同时 ,DDTC的存在还会抑制方铅矿表面的过度氧化 ,疏水产物PbD2 在矿物表面牢固吸附 ,在 -0 .9~ 0 .6V电位范围内稳定存在
短句来源
    The electronic structure of the galena surface and absorbing models of flotation reagents on the galena surface are studied using molecular dynamics simulation program Materials Studio and empirical quantum program MOAN,which can analyze the interaction of molecular fragments and molecular orbital component.
    应用带有分子碎片相互作用、分子轨道分析等功能的量子化学程序MOAN及分子动力学模拟软件MaterialsStudio计算了矿物表面的电子结构及其与巯基类浮选剂的相互作用 .
短句来源
    The flotation mechanism is reasonably explained, and several electronic transfer styles of flotation reagents with the galena surface are discussed. The p π conjugate system of mercaptobenzo flotation reagent is very important in flotation, and the molecular number of monolayer saturation absorbing in unit area of galena surface calculated is in correspondences with the experimental value.
    确定了矿物相的最可几计算模型 ,提出了合理的吸附作用模型及浮选剂在矿物表面的吸附排列方式 ,对其吸附作用机理及吸附剂与矿物表面之间的多种电子转移形式作了合理解释 ,发现巯基苯并类浮选剂的p π共轭结构对浮选作用有重要的影响 ,从理论上确定的矿物表面单位面积内单层饱和吸附分子数与实验值接近 .
短句来源
  “矿物表面”译为未确定词的双语例句
    The Present Station and Prospect about Surface Modification of Minerals(Ⅱ)
    矿物表面改性研究的现状与前景展望(Ⅱ)
短句来源
    The Present Status and Prospect about Surface Modification of Minerals(Ⅲ)
    矿物表面改性研究的现状与前景展望(Ⅲ)——改性效果的预先评价
短句来源
    The Present Status and Prospect about Surface Modification of Minerals(Ⅳ)
    矿物表面改性研究的现状与前景展望(Ⅳ)——非金属矿物的改性实践
短句来源
    XPS Analysis on Adsorption Law of Metal Ion on Surface of Silicate Minerals
    硅酸盐矿物表面金属离子吸附规律的XPS分析
短句来源
    Experimental data on the electrokinetic potential of pure wolframite and its flotation behavior are given.
    同时,根据试验结果和黑钨矿纯矿物表面电动电位及浮选行为关系的数据,解释了黑钨矿的天然可浮性。
短句来源
更多       
查询“矿物表面”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  mineral surface
Enzymic oxidation of phenolic precursors on the mineral surface was substantially more rapid than abiotic oxidation and led to synthesis of a highly polymeric fraction with a molecular weight over 75 kDa.
      
Possible types of anion-cation packing of mineral surface were evaluated.
      
Interactions between the dissolved mineral species and other mineral surface were investigated using solution chemistry calculation,ζ-potential measurement, AES analysis and flotation tests.
      
Study on interaction energy between flotation reagent and mineral surface
      
The interaction between a flotation reagent and mineral surface not only depends on the bonding atom, but also depends on the adjacent atom of mineral surface, a flotation reagent and the medium in the system of flotation.
      
更多          
  mineral surfaces
Types of anion-cation packing of mineral surfaces and their manifestation in various processes
      
It was shown that there are two distinct types (I and II) of mineral surfaces differing in the character of crystallization of gold nanoparticles during decoration.
      
The use of UNIFAC for the estimation of adhesion enhancement between polymers and mineral surfaces treated with silane coupling
      
Compatibility is enhanced between polymers and mineral surfaces through the use of silane coupling agents of varying chemistry.
      
The experimental results on adsorption of ions pb2+, Zn2+ and Ag+ onto mineral surfaces in a mix system show that the reaction kinetics of adions adsorbed onto mineral surfaces was mainly controlled by their diffusion rates in solution.
      
更多          
  galena surface
A galvanic contact between galena (or sphalerite) and pyrite contributes to decreasing the content of zinc in lead concentrate, and enhances remarkably the absorption of collector on the galena surface.
      
Transistor action on natural galena surface after heat treatment with H2S
      
The galena surface over the outermost inclusions is plastically deformed, and specific depressions, or infrequently bulges, are formed.
      
Furthermore, metallic lead can begin to deposit on the galena surface when the potential drops below about -330 mV SHE.
      
Second, the enhancement of the dissolution rate observable at high sodium chloride concentration may be due to the specific adsorption of chloride ions or the surface complexing of chloride ions on the galena surface.
      


This paper deals with the upgrading of the copper concentrate from

本文简要地介绍了用CMC提高河北铜矿铜精矿品位,降低氧化镁含量的小型试验结果。根据矿石组成和矿物构造,作者认为河北铜矿铜精矿品位低的基本原因是天然可浮性很好的层状硅酸盐矿物如滑石,以及黄铁矿和磁黄铁矿等进入了泡沫产品。根据CMC分子结构和化学性质,对CAC与矿物表面作用机理作了简要的探讨。

In this paper,the bonding factor and hydrophobic—hydrophilic factor in

本文用分子轨道理论指数和基团电负性研究浮选结构-活性关系三种因素中的价键因素和疏水-亲水因素。用计算数据组成一组药剂活性判据,预测药剂浮选行为(作用专属性,选择性和能力大小)以及解释机理,讨论药剂在矿物表面化学吸附时键合原子位置,价键种类,分子中极性/非极性结构关系及各原子间的相互影响等,为寻找特定性能药剂指出途径。

A study has been made on the flotation of the wolframite slimes taken from the Yao Gang Xian Mine, Hunan Province of China. The flotation reagents used consist of O. P. toluene arsonic acid or benzyl arsinic acid (collector), Medialan (auxiliary collector), ferrous sulphate (activator), sodium humate (a salt of humic acid) and sodium silicate (depressant) and their flotation conditions are given. These reagents have better selectivity and collecting action and may promote the activation and depression required....

A study has been made on the flotation of the wolframite slimes taken from the Yao Gang Xian Mine, Hunan Province of China. The flotation reagents used consist of O. P. toluene arsonic acid or benzyl arsinic acid (collector), Medialan (auxiliary collector), ferrous sulphate (activator), sodium humate (a salt of humic acid) and sodium silicate (depressant) and their flotation conditions are given. These reagents have better selectivity and collecting action and may promote the activation and depression required. Experimental data on the electrokinetic potential of pure wolframite and its flotation behavior are given. The floatability of wolframite, the activation of ferrous sulphate and the action of using auxiliary collector with O. P. toluene arsonic acid or benzyl arsinic acid are also illustrated.

采用浮选法研究了瑶岗仙黑钨矿细泥选别工艺,制定了以混合甲苯胂酸(或苄基胂酸)为捕收剂、美狄兰(Medialen)为辅助捕收剂、硫酸亚铁为活化剂、腐植酸钠和水玻璃为脉石抑制剂等一组药方及其使用条件。试验表明,这组药方具有较好的选择性和捕收作用,能造成必要的选择性活化和抑制。浮选效果是良好的。同时,根据试验结果和黑钨矿纯矿物表面电动电位及浮选行为关系的数据,解释了黑钨矿的天然可浮性。Fe(Ⅱ)的活化作用及辅助捕收剂美狄兰(Medialen)与混合甲苯胂酸(或苄基胂酸)配合使用的主辅关系。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关矿物表面的内容
在知识搜索中查有关矿物表面的内容
在数字搜索中查有关矿物表面的内容
在概念知识元中查有关矿物表面的内容
在学术趋势中查有关矿物表面的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社