英汉例句

• a theoretical model of macro kinetics for methanol oxidation in the porous anode of dmfc was developed.

  多孔阳极氧化铝膜是理想的合成纳米线结构的模板材料。

• although perovskite and non platinum anode catalysts are less cost, their electro catalysis activities in methanol oxidation and stabilities in acid medium have to be improved for further work.

  铂基钙钛矿类和非铂基催化剂的成本低，但需要进一步解决在酸性介质中的寿命短和活性低的问题。

• the electrochemical behavior of the methanol oxidation on the platinum electrode with different concentration h2so4 solution was studied by using cyclic voltammetry.

  用循环伏安法研究在不同酸度的硫酸钠溶液中，甲醇在铂电极上氧化的电化学行为。

• one is low methanol oxidation activity at the anode, and the other is methanol crossover from the anode to the cathode through the membrane.

  二是通常使用的全氟磺酸质子交换膜的成本高且阻醇性能差。

• the research status of the direct methanol oxidation fuel cell was also presented.

  本文特别介绍了甲醇直接氧化燃料电池研究的进展。

• viable electro-catalysts for methanol oxidation inalkaline solutions not only should possess lower catalystsloadings of non-noble nature.

  可行的电催化剂对甲醇氧化堿性溶液不仅要具备较低的催化剂荷载非崇高的性质。

• considering of its commercial application, two problems about dmfc, high active electrocatalyst for methanol oxidation and proton exchange membrane used in dmfc, should mainly be studied.

  从产业化角度考虑，dmfc的研究应集中在新型高效催化剂和不渗透甲醇质子交换膜的开发两个问题上。

• pt and pt polynary systems, the pyrochlore-type oxide as the catalyst for methanol oxidation was reviewed.

  综述了作为甲醇氧化催化剂的铂及铂的多元体系；钙钛矿型氧化物的研究现状。

• the anodic electrocatalysts for methanol oxidation were the key in direct methanol fuel cells.

  直接甲醇燃料电池 性能的关键技术之一。

• the study on reaction kinetics for methanol oxidation on the fresh and high temperature aged pt catalyst showed that the expression in kinetics network was changed.

  甲醇氧化反应动力学研究表明，甲醇在新鲜和高温热老化的铂催化剂上，反应动力学网络表示式是有区别的。