activation polarization
英 [ˌæktɪˈveɪʃ(ə)n ˌpəʊləraɪˈzeɪʃn]
美 [ˌæktəˈveɪʃən ˌpoʊlərəˈzeɪʃn]
电化学极化（活化极化）
双语例句
- The activation of T cells required two signals. The second signal is co-stimulatory which can regulates Th cell polarization and cytokine secretion.
T细胞活化需要双信号，第二信号即协同刺激信号对Th细胞极化及细胞因子分泌起重要的调节作用。 - A three-dimensional model of a planar solid oxide fuel cell ( SOFC) was developed with hydrodynamics computation software FLUENT and then used to predict the effect of activation polarization 、 ohm polarization and concentration polarization on the performance of SOFC.
利用流体力学计算软件FLUENT建立平板状固体氧化物燃料电池（SOFC）三维数值模型，研究在不同操作条件和支撑形式下，活化极化、欧姆极化、浓度极化对SOFC性能的影响。 - Whereas corrosion of steel occurs due to a drop in activation potential caused by sodium chloride and to the effect of anode polarization produced by electro-chemical factors.
而掺氯化钠混凝土中钢筋由于起坑电位降低，容易因电化学极化作用产生腐蚀。 - The performance of liquid DMFC is evaluated as a function of the composition and structure of MEAs, hot-pressing condition and activation process by means of V-I polarization and AC impedance spectrometry.
本研究采用电流－电压极化曲线和交流阻抗谱方法，对膜电极的热压条件、扩散层和催化剂层的组成与结构、电极活化过程等因素对液体进料DMFC性能的影响进行了全面的研究。 - Theory of Polarization of Porous Electrodes The model includes all the three polarizations: ohmic, activation and concentration polarization.
多孔电极极化理论&Ⅱ.有欧姆极化的电极稳态的解和导电特征电流模型中考虑了造成电池输出损失的三种极化现象：欧姆极化、活化极化和浓差极化。 - There are three electrochemical kinetic parameters in the weak polarization curve equation of corroding systems controlled by activation polarization, but it is difficult to estimate all these parameters at the same time.
对一个活化极化控制的腐蚀体系，其腐蚀金属电极的弱极化曲线方程式包含3个电化学动力学参数，但同时测定出这些动力学参数还是一个棘手的问题。 - The effects of activation, ohmic and concentration polarization on the overall performance of SOFC were studied under different designs.
研究不同结构设计条件下，活化极化、欧姆极化、浓差极化对SOFC性能的影响。 - EGFRs activation and polarization are also required for the directed migration of keratinocytes in dcEFs.
同时，EGFRs的激活与极化也是角质细胞定向迁移所不可或缺的。 - The working temperature has a decisive effect on the various polarization losses, especially for the anode activation polarization, which indicates that the anode surface reaction rate is a key factor.
电池工作温度对各种极化损失尤其是阳极活化极化产生重要影响。