查询词典 fuel cell

Aluminum is an abundant and cheap non-ferrous metal. As a new-fashioned fuel cell, the aluminum/air battery has been attaching importance, due to its low-cost, high power and energy density.

铝是一种丰富廉价的有色金属，铝-空气电池作为一种新型燃料电池，由于有低成本、无毒害、高功率、高能量密度等优点，受到了极大重视。

The automatically controlling strategy for temperature and tap water supplementing and commingling method were adopted, and a thermal management system suitable for fuel cell engine experiment platform was set up.

通过分析热管理系统热源、换热器、水泵等关键部件流动和传热机理，建立了热管理系统的物理数学模型。

The effect of the current density and fuel cell temperature, humidified temperature of cathode and anode, porosity of porous diffusion layer on the results mentioned above are discussed.

讨论了质子交换膜燃料电池运行电流密度和温度、阴极和阳极加湿温度、气体扩散层孔隙率等参数对以上结果的影响。

Humidifying technology is one of key technologies for proton exchange membrane fuel cell, One cathode flow field plate with diffuse increased wet channels was designed.

增湿技术是质子交换膜燃料电池的关键技术之一。

The results indicated that the interdigitated design of flow channel enhanced the mass transport of gases in porous media and improved the output performance of fuel cell.

模型详细考虑了电池内部的传热、传质和电化学反应，重点考察了多孔介质内的组分传递和膜内水的电渗和扩散作用，对氧气传递限制和膜内水迁移对电池性能的影响进行了分析和讨论。

It is concluded that the impact of the operating pressure on the performance of PEM fuel cell with interdigitated flow fields is weaker than that of the conventional flow fields.

PEM燃料电池中主流的传递机理有两种形式，一种是传统蛇型流道场通

Third, a simplified mathematical model is specially developed to study the effect of flow field structure on performance of PEM fuel cell with interdigitated flow field.

提高电池阴极和阳极的增湿温度都会增加阴极的淹没程度，但是前者的影响程度较之后者要。

The study aims at the performance of a proton exchange membrane fuel cell with interdigitated flow field ,its influencing factors and feasible ways to improve it.

为研究交指流场质子交换膜燃料电池的输出性能，分析影响其性能的因素，寻找改善其性能的可行措施，探讨了使用交指流场流道的必要性和优越性，建立了包括质子交换膜燃料电池阴极/阳极侧流道、扩散层和催化层以及质子交换膜在内的完整的稳态、三维、两相数学模型。

Meanwhile,different from the conventional snake flow field,the PEM fuel cell with interdigitated flow fields has stronger resistance to the humidification temperature.

前人研究中发现PEM燃料电池工作中的反应物到达反应区的最大质量传递率决定了电池所能够提供的最大极限电流及最大功率输出。

The mechanism of gas transport in the proton exchange membrane fuel cell with interdigitated flow field was studied by establishing a mathematical PEMFC model.

在常规PEM燃料电池中，反应气体平行流过气体通道的同时，通过扩散机理传递至催化层表面，进行化学反应，见图 1、。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。