查询词典 fuel cells

The present development of high temperature proton conductors with high chemical stability as electrolyte materials for protonic ceramic membrane fuel cells is reviewed, as well as the influence of novel element doping strategies on the chemical stability, ionic conductivity and sinterability for BaCeO3-based materials.

重点评述了近期化学稳定性好的高温质子导体电解质材料的发展以及新的掺杂体系对于经典BaCeO3基质子导体在化学稳定性、电导率和烧结活性等方面的作用，分析了高温质子导体作为电解质材料在质子陶瓷膜燃料电池发展中存在的问题和发展的方向。

Sridhar, a former aerospace engineering professor who developed a device for NASA to turn carbon dioxide into oxygen on Mars, Bloom Energy is engaged in the development of solid-oxide fuel cells that allow homes to generate their own electricity.

Sridhar教授，以前是航空工程教授，他曾经为NASA研发了一种设备，该设备能将火星上的二氧化碳转化为氧气。

As production cost will be one of the main challenges for commercialization of fuel cells, a new approach to MEA production for PEMFC has been considered. Electrodes are produced by a new dry layer preparation method in a suction procedure and co-operated with a particle diffusion design.

薄膜电极组制造成本高昂是燃料电池商品化的一项障碍，本文所提出之MEA新式制作方式采用乾式制程配合粉末吸附与扩散机制将可缩短MEA之制作流程，达到简化制程之主要目的进而降低生产成本。

In addition, the Quantum concept allows for the ship to be refitted with other drives as new technology, such as fuel cells, is developed.

虽然船舶拥有者可以在他们的新设计中融入这些发现，但是不是每一个解决方案都能在一艘单一的船上得以体现。

Neighbors complain about business - Worcester Telegram, MA - Mr. Shown, a full-time design engineer building fuel cells for Acumentrics in Westwood ItA s got some dignity to it, and it looks like a piece of furniture.A .

邻居抱怨营伍斯特电报，马先生表示，全职建筑设计工程师，为燃料电池在西俄通社acumentrics收盘找来尊严，它宛如一块furniture.a。

The invention provides a method for preparing a core-shell structure gas porous electrode catalyst, which belongs to the field of fuel cells.

本发明提供了一种核/壳结构气体多孔电极催化剂的制备方法，属于燃料电池领域。

The gas diffusion electrodes in fuel cells were studied, and a novel method to make high-efficiency gas electrode was proposed.

目前碱性燃料电池因电极成本较高，电极反应效率低尚不能广泛应用。

We initially took microfabrication and surface coating techniques to fabricate and treat the titanium substrate which acted as a multi-functional component as flow field plate and gas diffusion layer in fuel cells, in place of the conventional thick graphite and fragile carbon paper.

采用微加工和表面涂覆技术来加工钛基片，兼有流场板和扩散层的多功能作用，代替了厚重的石墨板和易损坏的碳纸。

We're investing in new advanced batteries, plug-in hybrids, and hydrogen fuel cells.

我们对新的先进电池，加入添加剂和氢燃料电池的进行投资。

At present the problems of lowering the prices of perfluorosulfonated ionomer membranes used in proton exchange membrane fuel cells and simplifying the operating systems of PEMFC are deeply concerned.

目前降低质子交换膜燃料电池中所用的全氟磺酸膜的成本和简化电池操作系统一直是人们关注的问题。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。