diffusion layer造句
例句与造句
- The microstructure and the properties of nickel diffusion layer were also investigated
同时，对扩散层的组织和性能进行了研究。 - In addition , treating the cathode diffusion layer with ptfe can further enhance the cell performance
另外，通过对阴极扩散层的疏水处理，有效地改善了阴极水的排出，进一步提高了电池性能。 - The studied domain consists of fluid channels , diffusion layers and catalyst layers of anode and cathode , and membrane
研究的区域包括阳极和阴极的流道、扩散层和催化层，以及中间的质子交换膜在内的整个电池。 - For pc , the pulse diffusion layer only depends on the diffusion coefficient of cations and the pulse length , is not related to the concentration of the mass
单脉冲扩散层的厚度仅取决于阳离子扩散系数和脉冲导通时间,与溶液本体浓度无关。 - The function of diffusion layer and hydrophobic layer is affected by channel and depends on the pore diameter , the porosity and the thickness of diffusion layer and catalyst layer
扩散层和疏水层对气体作用的结果受流道影响，取决于孔径、空隙率和厚度的变化。 - It's difficult to find diffusion layer in a sentence. 用diffusion layer造句挺难的
- When the width of the channel is unchangeable , the more are the numbers of the channels , the narrower the channel becomes , the evener the oxygen on the surface of diffusion layer becomes
当流道宽度不变时，流道数目越多，流道间隔越窄，越有利于氧气在扩散层表面上的均匀化分布。 - The decrease of active surface area in the anode caused by co2 accumulation is reduced through treating the diffusion layer and catalyst layer with ptfe , resulting in increased dmfc performance
通过对阳极扩散层和催化剂层的疏水处理，降低了阳极产生的co2导致的催化活性比表面积损失，有效地提高了电池性能。 - The research results show that the radius of the gas channels and the electronic conductivity in carbon phase of the reaction layer , and the porosity of the gas diffusion layer are relatively less important
研究结果表明气体扩散层孔隙率，反应层气体通道的半径以及碳相中电子传导率等参数的变化对电极性能影响不大。 - The thin - film and flooded - agglomerate ( tffa ) model assumes that the oxygen diffusion electrode made of a gas - diffusion layer and a reaction layer possesses a double - scales of porous structure in the reaction layer
薄膜浸渍聚集体( tffa )模型假定由气体扩散层和反应层构成的氧气扩散电极在反应层中是一种二次构造形式的多孔结构。 - The calculation results show that the radius of the gas channels in the reaction layer and the porosity and average pore radius of the gas - diffusion layer seem to be less important for the performance of the electrode
模型结果表明对于电极性能而言，气体扩散层的孔隙率与平均孔径以及反应层气体通道的半径，相对其他参数来说显得不太重要。 - The calculation results show that the radius of the gas channels in the reaction layer and the porosity and average pore radius of the gas - diffusion layer seem to be less important for the performance of the electrode
模型结果表明对于电极性能而言，气体扩散层的孔隙率、平均孔径以及催化层气体通道的半径，相对其他参数来说显得不太重要。 - The analysis model and design methodology for the gas field are discussed referring to related documents . the structure parameters of gas manifold , channel , diffusion layer and hydrophobic layer which affect the oxygen distribution are also studied
本文阐述了气场分析模型和设计思想，研究了进气箱、交指型流道、扩散层和疏水层结构参数对氧浓度分布的影响。 - The effect of thermal conductivity of membrane on the distribution of temperature in the fuel cell is discussed , and the effect of inlet velocity and porosity of porous diffusion layers on the fuel cell performance are analyzed
讨论了质子膜的导热率对电池内温度分布的影响。分析了进料速度和多孔扩散层孔隙率对电池性能的影响，结果表明较快的进料速度和较大的扩散层孔隙率都能有效提高电池的性能。 - Transport in the diffusion layers and catalyst layers are described by a superposition of knudsen diffusion and stefan - maxwell diffusion , and electrochemical kinetics for anodic methanol oxidation and cathodic oxygen reduction are described by tafel equation
模型以stefan - maxwell扩散和knudsen扩散的叠加描述了气体混合物在多孔电极中的扩散过程，以tafel方程描述了甲醇在阳极氧化和氧在阴极还原的电化学动力学。 - Air electrode , in which nh _ 4hco _ 3 is as pore former , is mainly studied in this paper . the manufacturing process of air electrode , the composition of waterproof and gas diffusion layer , the composition of catalysis layer , and two kinds of catalyst were studied by numbers
本文针对以碳酸氢铵为造孔剂的空气电极进行研究,分别对电极制作工艺、防水透气层组成、催化层组成以及两类催化剂进行了初步系统的探索和研究。
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