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
   电离平衡 的翻译结果: 查询用时:0.052秒
图标索引 在分类学科中查询
所有学科
化学
有机化工
无机化工
物理学
更多类别查询

图标索引 历史查询
 

电离平衡     
相关语句
  ionization equilibrium
     Determination of Ionization Equilibrium Constant of Sildenafil by UV Spectrophotometry
     紫外分光光度法测定西地那非的电离平衡常数
短句来源
     OBJECTIVE:To establish a method for determination of ionization equilibrium constant of sildenafil using ultraviolet spectrophotometry.
     目的:建立以紫外分光光度法测定西地那非电离平衡常数的方法。
短句来源
     Non-Local Thermal Equilibrium in ICP-AES Ⅱ──Non-Saha Ionization Equilibrium Process
     感应耦合等离子体中原子发射光谱的非局部热平衡(Ⅱ)──非沙哈电离平衡过程
短句来源
     The ionization energy of helium will be lowered as the result of interactions between all particles of He,He+,He 2+,and e.In this paper,the thermodynamic parameters are obtained from nonideal ionization equilibrium,taking into account the correlation contributions to the chemical potential which is determined self-consistently by the free energy function.
     考虑He,He+,He2+,e之间的相互作用,通过粒子化学势平衡得到非理想的电离平衡方程,用自洽流体变分过程对方程求解,进而对自由能求导获得体系的热力学状态参量.
短句来源
     A relative formula was nrived between the ionization equilibrium constant and the chnarge density on that oxygen of hydroxide radical, and then the pH values of the colour ranges of these indicators was calculated with satisfaction.
     提出了此系列指示剂的电离平衡常数和羟基中氧上的电荷密度的关系式,计算了这类指示剂的变色pH范围。
短句来源
更多       
  ionization balance
     Ionization Balance Constant of Weak Electrolyte Determined by Conductance Method
     电导法测定弱电解质醋酸的电离平衡常数
短句来源
     1.To establish the equation groups about waste water stripping tower MESH and equationgroups including ionization balance, chemistry balance and phase balance.
     具体研究内容如下:1、建立污水汽提塔的MESH方程组和化学平衡、电离平衡方程组;
短句来源
     As a matter of fact, by means of measuring the conductance of weak elecrolyte solution, not only the constant of ionization balance, but also molar conductance of infinitely dilute weak electrolyte solution can be determined.
     事实上 ,通过弱电解质溶液的电导率测定 ,不仅可以确定弱电解质的电离平衡常数 ,而且可以确定弱电解质无限稀时的摩尔电导 .
短句来源
     Using a material and ionization balance analysis of anaerobic digestion process, a kinetic model of pH control in a batch anaerobic digestion of organic fraction of municipal solid waste was established on the basis of substrate decay and microbial growth kinetics,and a corresponding computer soft ware was created.
     对厌氧消化系统的物料及电离平衡进行分析,利用底物降解和微生物生长动力学建立城市有机垃圾间歇厌氧消化pH值控制模型,并研制开发了间歇厌氧消化过程pH值与产气量最优化计算机软件.
短句来源
     Acid intensity of hydrosulfuric acid and stepwise ionization balance were discussed by the use of thermodynamic principle, which are helpful to inorganic chemistry teaching.
     本文应用热学原理对氢硫酸的强度及逐级电离平衡进行了讨论,有助于无机化学教学和学生学习。
短句来源
  dissociation equilibrium
     The expressions calculating the concentration distribution of aluminium species in the coagulation process of Al base water clarifying agents are deduced based on the dissociation equilibrium equations, and the final calculating results are presented at the initial Al 3+ concentration of 10 -3 mol/L, 10 -4 mol/L and 10 -5 mol/L respectively.
     根据电离平衡方程,推导出了一个计算混凝过程中含铝络合物浓度分布的计算表达式,并给出了初始铝含量分别为10-3mol/L、10-4mol/L及10-5mol/L时的模拟计算结果。
短句来源
     The expressions calculating the concentration distribution of Fe complexes in the coagulation process of iron-based water clarifying agents are deduced based on the dissociation equilibrium equations, and the final calculating results are presented at the initial ferric concentration of 10~-3 mol/L, 10~-4 mol/L, 10~-5mol/L and more than 1.5 mol/L respectively.
     根据电离平衡方程,推导出了一个计算混凝过程中含铁络合物浓度分布的计算表达式,并给出了初始铁含量分别为10-3mol/L、10-4mol/L、10-5mol/L以及1.5mol/L以上时的模拟计算结果。
短句来源
     The geochemical aspects and their recent progresses in experimental and theoretical studies of hydrothermal solutions are briefly described: the thermodynamic properties, equation of state, dielectric constant, conductivity and dissociation equilibrium of water at high pressures and temperatures;
     概述了热水溶液地球化学的主要研究内容和近年来在实验和理论研究方面的进展,包括高温高压下水的热力学性质、状态方程式、介电常数、电导率和电离平衡
短句来源
     A prediction model for 5 types of scales is established by using solubility product and theory of dissociation equilibrium constant.
     应用溶度积和电离平衡常数理论 ,建立了 5种类型垢的预测模型 ;
短句来源
  electro-ionization balance
     IDENTIFY THE DIRECTION OF BALANCE MOVEMENT WITH ELECTRO-IONIZATION BALANCE CONSTANT
     用电离平衡常数确定平衡移动的方向
短句来源
     This paper deals with electro-ionization balance reaction based on thermody namics and derives the formula of balance constant K3 for calculating balance reaction.
     本文对电离平衡反应用热力学进行了处理,推导出了计算平衡反应的平衡常数K_3的公式。
短句来源

 

查询“电离平衡”译词为其他词的双语例句

     

    查询“电离平衡”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。
      ionization equilibrium
    Because of the ionization equilibrium, these three antioxidants have the same ion form in solutions at a definite pH value and therefore their apparent rate constants were essentially the same.
          
    It is proposed to develop a three-dimensional mathematical model of electric-arc plasma with due regard for its deviation from thermal and ionization equilibrium.
          
    The thermodynamic functions and equations of state and ionization equilibrium are obtained for three basic chemical models differing from one another by the choice of the atomic partition function.
          
    The thermodynamic functions and equations of state and ionization equilibrium are obtained for three basic chemical models differing from one another by the choice of the atomic partition function.
          
    We calculated the DEM for four available estimates of the ionization equilibrium and coronal composition of plasma.
          
    更多          
      ionization balance
    The radiative cooling was calculated assuming an optically thin plasma in a state of ionization balance.
          
    This inconsistency is eliminated if the ionization balance takes into account not only dissociative adhesion of electrons to oxygen molecules but also their detachment from the molecules that gained a charge during the charge exchange process.
          
    The Li-like to He-like ion population ratio for calcium at the onset of solar flares is observed to be about 60% higher than in steady-state ionization balance.
          
    In this paper the methods for the determination of plasma potentials are discussed and completed by new techniques using the local perturbation of the ionization balance.
          
    The lines λ5303 and λ4231 are analyzed in detail and by the use of the equations of excitation and ionization balance.
          
    更多          
      dissociation equilibrium
    The dissociation equilibrium constant (KD) for the binding of FL-MOR to the anti-MOR MAb was 0.23 nM.
          
    An apparent dissociation equilibrium constant of 0.4-0.7 nM was estimated for the muscarine receptor-atropine complex.
          
    [3H]-(-)-Dihydroalprenolol ([3H]-DHA) binds to rat spleen membranes with a dissociation equilibrium constant (KD) of about 0.7 nM and a maximal number of binding sites of 272 fmoles x mg protein-1.
          
    Endogenous hyperphosphorylation (to up to 28±4 phosphates per dimer) enhances the vestibular K+-accumulation to α = 3.6±0.7, without affecting the Ca2+-dissociation equilibrium constant KCa = 0.34± 0.05 mM at 295 K (22 °C).
          
    Whenn-Bu4NCl is added, BCl4- is formed and as a common ion in excess it shifts the dissociation equilibrium toward the non-dissociated species.
          
    更多          
      其他


    ABSTRACT In this investigation we have studied the effects of salts (sodium chloride,sodium acetate and sodium butyrate) on the adsorption of acids (hydrochloric,acetic and butyric acids).The adsorbent was purified sugar charcoal (activated at 1100°).The amounts adsorbed were measured by determining the total acids remaining in the solution before and after equilibrium had been established.The solutions were analyzed by titration with sodium hydroxide.Although the adsorption of any one of these acids is increased...

    ABSTRACT In this investigation we have studied the effects of salts (sodium chloride,sodium acetate and sodium butyrate) on the adsorption of acids (hydrochloric,acetic and butyric acids).The adsorbent was purified sugar charcoal (activated at 1100°).The amounts adsorbed were measured by determining the total acids remaining in the solution before and after equilibrium had been established.The solutions were analyzed by titration with sodium hydroxide.Although the adsorption of any one of these acids is increased in the presence of sodium chloride,but the factor for increasing the adsorption of different acids may be different.Salting effect cannot explain all these results,because sodium chloride decreases the activity coefficient of hydrochloric acid but increases its adsorp-tion.It is suggested that the increase of adsorption of hydrochloric acid by sodium chloride is due to the effect of concentration.For these systems,the hydrolytic adsorption of sodium chloride is also a possible factor for the increase of the adsorption of acids. The adsorption of organic acids is decreased in the presence of its salt.It is sug-gested that two factors contribute to the decrease of adsorption of acids:(a) the lower-ing of activity coefficient,and (b) the adsorption of organic salts.But from the avail-able data,it is not possible at present to decide on the relative importance of these factors. For the systems of acetic acid-sodium butyrate and hydrochloric acid-sodium butyrate,the adsorption isotherms are similar to those of butyric acid-sodium butyrate.Similarly,for the systems of butyric acid-sodium acetate and hydrochloric acid-sodium acetate,the adsorption isotherms are similar to those of acetic acid-sodium acetate.For these sys-tems,the ionization equilibrium in the solution must be considered.From theoretical analysis,it is concluded that these systems are mixtures of two acids and two salts.From the value of equilibrium constants and the concentrations of salts (0.5N,1.0N) and acids (0.1N) used,it is concluded that the acids present in these systems are essentially that of the salts added.This conclusion agrees with our experimental results.

    研究了三种盐(氯化钠、乙酸钠和丁酸钠)对三种酸(盐酸、乙酸和丁酸)吸附的影响.吸附剂是精制的糖炭,活化温度是1100°.用氢氧化钠滴定法测定吸附前后溶液酸总浓度,计算吸附量.虽然氯化钠的存在能增加盐酸、乙酸或丁酸的吸附量,但其增加吸附的原因则并不一样.氯化钠的存在使乙酸和丁酸的活度系数升高,但却使盐酸的活度系数降低,因此溶度不可能是增加吸附的唯一原因.我们认为盐酸吸附量所以增加是因为浓度的效应.在这些体系中,盐的水解吸附也可能是增加吸附的一种原因.对于乙酸+乙酸钠、丁酸+丁酸钠的体系,盐的存在使酸的吸附量减少.在此二体系中,我们认为有二种原因可以引起酸的吸附的减少:(1)盐溶效应,(2)盐本身的吸附.现有的数据还不能断定两因子的相对重要性.乙酸+丁酸钠或盐酸+丁酸钠体系的吸附等温线与丁酸+丁酸钠的相似;丁酸+乙酸钠或盐酸+乙酸钠体系的吸附等温线与乙酸+乙酸钠的相似.在这些体系中,必须考虑溶液中的电离平衡.理论的分析表明这类体系实际上是二种酸和二种盐的混合物.因所加入的盐之浓度(0.5N,1.0N)比酸的浓度(<0.1N)大很多,故电离平衡的结果使溶液中的酸主要是组成盐的那种.此推论与实...

    研究了三种盐(氯化钠、乙酸钠和丁酸钠)对三种酸(盐酸、乙酸和丁酸)吸附的影响.吸附剂是精制的糖炭,活化温度是1100°.用氢氧化钠滴定法测定吸附前后溶液酸总浓度,计算吸附量.虽然氯化钠的存在能增加盐酸、乙酸或丁酸的吸附量,但其增加吸附的原因则并不一样.氯化钠的存在使乙酸和丁酸的活度系数升高,但却使盐酸的活度系数降低,因此溶度不可能是增加吸附的唯一原因.我们认为盐酸吸附量所以增加是因为浓度的效应.在这些体系中,盐的水解吸附也可能是增加吸附的一种原因.对于乙酸+乙酸钠、丁酸+丁酸钠的体系,盐的存在使酸的吸附量减少.在此二体系中,我们认为有二种原因可以引起酸的吸附的减少:(1)盐溶效应,(2)盐本身的吸附.现有的数据还不能断定两因子的相对重要性.乙酸+丁酸钠或盐酸+丁酸钠体系的吸附等温线与丁酸+丁酸钠的相似;丁酸+乙酸钠或盐酸+乙酸钠体系的吸附等温线与乙酸+乙酸钠的相似.在这些体系中,必须考虑溶液中的电离平衡.理论的分析表明这类体系实际上是二种酸和二种盐的混合物.因所加入的盐之浓度(0.5N,1.0N)比酸的浓度(<0.1N)大很多,故电离平衡的结果使溶液中的酸主要是组成盐的那种.此推论与实验结果相符.

    Proceeding from all actually existing ionization equilibrium and therrelativity between the total concentration of acid and that of base iusolution, the common calculation equation for acid-base titration curvesuitable to all kinds of acid-base titration, as well as to calculators ofdifferent types has been deduced in this paper.Examples for deviving all kinds of simplified calculation equations foracid-base titration curve have also been given.

    本文从溶液中实际存在的全部电离平衡和酸碱总浓度之间的依存关系出发,推导出适合各种类型酸碱滴定和适用不同计算工具的酸碱滴定曲线计算通式,并举例推导酸碱滴定曲线的各种简化计算公式.

    In this paper the effect of pH on the Crystal habif modification of potassium dihydrogen phosphate at guasi-static state have been systematically studied. The same law of tapering cf KH_2PO_4 crystals at pH<3.5 and pH >4.5 was found. The results are in terpreteel inferms of the theory of electro-dissociation equilibrium in solution. Crystal structure of KDP and spiral growth mechanism. The growth spirals being roughiy elliptical in shape with the short axis of the ellipse oriented in the(100)direction.

    本文系统地实验分析了在准静态条件下溶液的pH值对磷酸二氢钾单晶生长形态的影响。发现当pH<3.5和pH>4.5时,磷酸二氢钾晶体楔化现象具有类似的规律。对此,我们认为可从溶液的电离平衡状态、晶体的内部结构以及螺蜷线生长机理综合考虑分析。

     
    << 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电离平衡的内容
    在知识搜索中查有关电离平衡的内容
    在数字搜索中查有关电离平衡的内容
    在概念知识元中查有关电离平衡的内容
    在学术趋势中查有关电离平衡的内容
     
     

    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