diffusion of ions
英 [dɪˈfjuːʒən ɒv ˈaɪənz]
美 [dɪˈfjuʒən əv ˈaɪənz]
【电】离子扩散
双语例句
- Both ion diffusion and transport of ions to the root surface by mass flow appear to be dependent on soil moisture content.
离子扩散和通过质体流动把离子运送到根表面，看来似乎都取决于土壤的含水量。 - Diffusion characteristics of chloride ions in concrete under cyclic wetting-drying
干湿循环下混凝土中氯离子的一些扩散特性 - The Effects of Diffusion of Ions on Photocatalytic Activity of TiO_2 Films via XPS Analytical Method
XPS技术分析离子扩散对TiO2薄膜光催化活性的影响 - Adsorption and diffusion of nitrite ions by p ( dmaema/ hema) hydrogels
亚硝酸根离子在P（DMAEMA/HEMA）水凝胶中的吸附和扩散性能 - Thermal diffusion of coating ions in ( sr, ca) tio_3 multi-function ceramics
（Sr，Ca）TiO3系复合功能陶瓷的涂覆离子热扩散 - The disordered coke shell will protect the graphite core from exfoliation and improve the diffusion rate of lithium ions into anode.
当用这种复合碳材料作为锂离子电池的负极时，它的无序结构的焦炭壳层防止了石墨核心材料在插锂过程中的剥落现象，改进了锂离子在阳极材料中的扩散性能。 - Also, study on galvano-chemistry dynamics of lithium insertion and extraction shows that coefficient of diffusion of lithium ions in electrodes materials enhance with the heat treatment temperature increasing.
通过电化学嵌脱锂动力学研究发现随热处理温度升高，锂离子在电极材料中的扩散系数增大。 - Some Studies on Anodic Diffusion Currents of Iodide Ions
碘离子阳极氧化扩散电流的研究 - The finding that the change rate of ultrasound speed in cartilage was fitted as an exponential function of time agreed to the diffusion of ions between cartilage and the bathing saline.
同时发现软骨内超声速度随时间的指数性变化可以表征离子的渗透过程。 - Diffusion of corrosive ions into concrete exposed to salt lake and interaction between corrosive-ions and concrete
盐湖地区侵蚀性离子在混凝土中的扩散及其相互作用 - Diffusion performance of lithium ions in LiCoO_2 electrode
LiCoO2电极中锂离子的扩散性能 - According to the microstructure development of mortar, TSA includes the following four procedures: diffusion of ions, ettringite formation, gypsum formation and thaumasite formation.
从微观角度分析，将TSA侵蚀过程分为四个阶段：离子迁移期，钙矾石生成期，石膏生成期和碳硫硅酸钙生成期.评价的形成性问题； - Study on diffusion of Chloride ions in different hardened cement paste
不同硬化水泥浆体中Cl~-扩散的研究 - Study on Mechanism of Diffusion Enhancement of Ions on Surface by Negative Bias
负偏压增强离子表面扩散机制 - Methods to evaluate diffusion coefficient of Chloride ions in concrete
计算混凝土中氯离子扩散系数的实用方法 - Study on Diffusion of Nitrite Ions in Concrete and on Prediction for Duration of Protective Effect of Nitrites
亚硝酸根在混凝土中扩散及防锈年限预测 - The control factor for the adsorption process is the diffusion rate of the ions in the reaction layer.
吸附过程主要受反应层的离子扩散控制。 - The experimental results lead to a proposition that the accelerated oxidation is related to the chromium depletion resulting from sulfidation and easier diffusion of metal ions through the sulfides formed.
根据实验结果可以认为，这一加速腐蚀是由于硫化引起的贫铬及硫化物加速传质所致。 - Determination of Diffusion Coefficients of Contaminant Ions in Clay Soil
污染物离子在粘土介质中扩散系数的测定 - Combining theory related to plasma and collision, the effects of bias on enhancing diffusion of active ions on substrate surface were primarily investigated theoretically, and the relative formulas of diffusion coefficient and diffusive distance with bias were given.
结合等离子体和碰撞等有关理论，从理论上初步地研究了负衬底偏压对增强活性离子沿衬底表面扩散的影响，给出了扩散系数，扩散距离与负衬底偏压之间的关系。 - Experimental determination of diffusion coefficients of ions in aqueous fluids at elevated temperatures and pressures
高温高压下KCl水溶液中离子示踪扩散系数的确定 - The test results show that electrokinetic action may be an effective technique to limit the diffusion of zinc ions.
结果表明，动电作用可以有效地阻滞锌离子在粘土中的迁移。 - The transportation mechanics and stochastic diffusion of chloride ions in concrete in the marine environment are analyzed.
分析了海洋环境下氯离子在混凝土中的传输机理及其随机扩散过程。 - It is found that the anodic diffusion currents are not controlled by the diffusion of iodide ions toward the electrode, but by that of the product iodine from the electrode to the solution.
指出在这种体系中，阳极扩散电流不由碘离子向阳极的扩散速度所控制，而是由阳极电解产物碘由电极表面向溶液中的扩散所控制； - The results show that SiO2 layer can effectively retard the diffusion of Na ions from glass substrates to TiO2 films.
结果表明：SiO2涂层能有效阻止钠离子从玻璃基体向TiO2薄膜的扩散； - Moreover, it may also be captured by two amine groups to yield a crosslinked network, which hinders the migration and diffusion of ions.
另外，双阴离子也有可能和两个氨基结合形成次级交联，妨碍着其他离子迁移和扩散。 - In the reaction system produces a large amount of elastic stress field by ball milling and the elastic stress field accelerates the diffusion of ions.
通过球磨在反应体系中产生了大量的弹性应力场，加速了离子的扩散。 - In addition, the diffusion of ions plays an important role in formation of breakdown channels; its role is discussed in details.
另外，离子的扩散在放电通道的形成过程中也起到了很重要的作用。 - It was indicated that the growth rate of hydroxyapatite coating was mainly controlled by the diffusion of ions towards to the cathode. An induction period was exised during the hydroxyapatite precipitation, which showed a decrease upon increasing temperature.
通过动力学分析证实HA涂层的形成速率主要由溶液中的离子向阴极表面扩散所控制，存在的诱导期随着温度的升高而缩短。 - The results indicate that the hollow nanostructure possess large electrochemical active surface and facilitate the fast diffusion of ions in electrolyte, which come about the enhancement of capacitive property of electrode.
结果表明，中空结构具有较大的电化学活性面积和有利于离子在电解液的快速扩散，从而提高了电极材料的电容性能。