electrostatic repulsion
英 [ɪˌlektrəʊˈstætɪk rɪˈpʌlʃn]
美 [ɪˌlektroʊˈstætɪk rɪˈpʌlʃn]
静电斥力
双语例句
- The colloids are formed in solution by virtue of a balance between electrostatic repulsion and London – van der Waals attraction among each particle ( 18,19).
胶体金在溶液中是通过每个颗粒间静电排斥和London-范德华吸引力之间的平衡这个优点形成的。 - Since CMC consists of long, fairly rigid molecules that bear a negative charge due to numerous ionized carboxyl groups, electrostatic repulsion causes its molecules in solution to be extended.
CMC由长且刚性的分子组成，由于大量电离的羧基，这种刚性分子存在负电荷。 - Electrostatic repulsion occurs between identical charges:-and-, or+ and+.
静电排斥发生于相同的电荷之间；＋与＋，或－与－。 - Semi-empirical expressions for electrostatic repulsion parameters and valence orbital ionization potentials of lanthanoid atoms and ions
镧系元素的静电排斥参数和价轨道电离势的半经验公式 - The measurements of ζ potential indicated that electrostatic repulsion is one of the physical factors.
对添加ACS的体系水泥胶粒表面ζ-电位的测定表明，静电斥力是产生分散-流化作用的物理因素之一。 - The absolute value of zeta potentials of aluminum-silicate minerals and the electrostatic repulsion among mineral particles increase with addition of sodium hexametaphosphate.
六偏磷酸钠增大铝硅酸盐矿物颗粒表面电位的绝对值，从而提高了颗粒间静电排斥作用； - The particles were uniformly distributed on the glass surface due to the electrostatic repulsion among the particles.
由于粒子间的静电排斥作用使得粒子均匀地分布于玻璃表面。 - Salt would change the solution polarity and the electrostatic repulsion of the polymer chains and so bring about the change of the number of microdomain and that of the polarity in micro-environment, make the solution show complicated Theological behavior.
盐的加入，改变了聚合物溶液的极性以及聚合物链的静电斥力，从而引起疏水微区数量和微环境极性的变化，表现出复杂的流变行为； - The electrostatic repulsion of the monolayer to Fe ( CN)~ ( 3-)_6 redox probe was investigated via cyclic voltammetry at different pH values and different concentrations of cations with ( different) charges, respectively.
利用电化学活性探针Fe（CN）63-结合电化学循环伏安技术，研究了在溶液不同pH值及不同浓度、不同电荷的阳离子的条件下该单层膜对带负电荷活性探针的静电排斥作用。 - Thus, it is feasible to change the charged state of carbon surface by linking Lysine to carbon surface via electrochemical oxidation that then makes the carbon surfaces have the electrostatic repulsion to negatively charged matter.
表明通过用电化学氧化技术将赖氨酸键合到碳表面，改变碳的表面荷电状态使其对带负电荷物质具有静电排斥作用是可行的。 - Space steric hindrance resulted by length lateral chain and electrostatic repulsion of charged ion made the main contribution to water-reducing effect of PAA.
自制PAA系列的减水机理主要为其长侧链引起的空间位阻作用及其带电离子的静电斥力作用。 - On the basis of the non ionic gel model developed previously, a new molecular thermodynamic model for ionic gels was established by further considering the Donnan effect and the electrostatic repulsion effect.
本工作是在非离子凝胶的分子热力学模型基础上，引入Donnan平衡项和大分子离子链的静电排斥项对凝胶自由能的贡献，建立了一个新的离子凝胶的分子热力学模型。 - Excellent dispersing performance of ASP is the result of co-action of electrostatic repulsion and steric hindrance.
ASP良好的分散能力是静电斥力和空间位阻共同作用的结果。 - 2) The negtive charge of montmorillonite is reduced after intercalation and thus the electrostatic repulsion between Cr(ⅵ) and montmorillonite is reduced.
2）插层剂插层降低了蒙脱石晶格负电荷，降低了蒙脱石与Cr（Ⅵ）阴离子的静电斥力，更有利于吸附的进行； - The interaction between DNA and anionic surfactants is attributed to electrostatic repulsion and hydrophobic binding, which makes the peak current of MB decrease.
阴离子表面活性剂与DNA之间以静电排斥为主，也有部分疏水性结合，它使MB的氧化还原峰峰电流减小。 - It has potential application in improving the blood compatibility of biomedical materials to make the surface of carbon electrode has an electrostatic repulsion to negative matters through electrochemical oxidation.
这种通过电化学氧化组装分子可以改变玻碳电极表面的荷电性质，使其对带负电荷物质具有静电排斥作用的方法在生物碳材料抗凝血性能的改善方面有潜在的应用价值。 - The presence of background humic acid in the nanoparticles solution results in noticeable declines of the deposition rate about two orders of magnitude, as well as the deposition amounts with one order of magnitude or so, resulting from electrostatic repulsion and steric repulsion.
纳米银溶液中存在背景腐植酸时，静电排斥和空间排斥增大，沉积速度显著地降低，接近两个数量级；沉积量也下降了约一个数量级。 - HPAM and the scale inhibitor BHF-04 inhibit the formation of calcium scale through chelating, lattice distortion and electrostatic repulsion.
HPAM和阻垢剂BHF-04分别通过螫合增溶、晶格畸变以及静电斥力作用抑制了钙垢的生成。 - The electrostatic repulsion is not emulsion stability mechanism of micro-emulsifiable granule.
静电斥力不是微乳粒剂乳状液的稳定机理。 - Cationic surfactant CTAB and anionic surfactant SDS induced DDO vesicles to micelles transition through the hydrophobic interaction and electrostatic repulsion force, and the ITC curve of titration surfactants to DDO vesicles contains dynamic process of the disassembly of vesicles.
阳离子表面活性剂CTAB与阴离子表面活性剂SDS能够通过疏水作用与静电斥力诱导DDO囊泡向胶束的转变，且它们滴定DDO囊泡的ITC曲线中蕴含着囊泡解组装的动态过程。 - As the modified agents, polyethylene glycol dispersed the precipitated particles by space steric effect, but citric acid worked by electrostatic repulsion.
聚乙二醇的大分子结构通过空间位阻效应将沉淀粒子分隔防止团聚，而柠檬酸则是通过静电排斥作用使颗粒分散。 - According to the results obtained, pH2.43, electrostatic repulsion between the surface of kaolinite and humic acid gradually strengthened, the main mechanisms of humic acid adsorption on kaolinite were mainly ligand exchange, hydrogen and hydrophobic.
实验表明，在pH2.43时，高岭石表面与胡敏酸表面之间的静电斥力逐渐增强，高岭石吸附胡敏酸的主要机制以配位体交换、氢键和疏水性作用为主。 - The elution is induced with the electrostatic repulsion between the protein and adsorbents by adjusting the pH value.
一般可以通过调节pH，改变蛋白质和/或吸附剂的所带电荷，利用静电排斥作用协助洗脱。 - The addition of small amount of electrolytes could make the super-fine powder disperse better by electrostatic repulsion.
添加少量的电解质类分散剂可以使粉体依靠静电排斥机制而分散。 - In addition, CFG can not adsorb on the casein particles and provide steric repulsion and electrostatic repulsion as CMC and CMc. CFG can not be used as a stabilizer of acidified milk drinks.
此外，CFG也不像CMC和CMc一样能吸附在酪蛋白胶粒上提供静电排斥效应和空间位阻效应，其不能作为酸性乳饮料的稳定剂。 - Meantime, The negative charge on the CMCS has played an electrostatic repulsion, thus demonstrated anticoagulant.
与此同时，带有负电荷的CMCS起到静电排斥力，从而表现出抗凝血性。 - Magnetic spherical polyelectrolyte brushes were very stable compared to magnetic polystyrene latex due to electrostatic repulsion and steric hin-drance between poly ( acrylic acid) chains.
因为聚丙烯酸链之间存在静电斥力和空间位阻，磁性球形聚电解质刷的稳定性明显好于磁性聚苯乙烯核。 - Water reducing agent can block or destroy cement granular flocculation structure, through the surface function, complexation, electrostatic repulsion force and stereo repulsive force.
减水剂是通过表面活性作用、络合作用、静电排斥力和立体排斥力等来阻碍或破坏水泥颗粒的絮凝结构。 - The magnetic coupling interactions of the diradical systems are controlled by intermolecular interactions ( H-bond, electrostatic repulsion, and radical coupling).
双自由基体系的磁耦合相互作用由分子间相互作用控制（氢键、静电相互作用和自由基耦合）。