Proton Exchange Membrane (PEM) Fuel Cell is a clear and efficient new energy source.
质子交换膜(PEM)燃料电池是一种清洁高效的新型能源。
This paper is to develop the economic and convenient hydrogen source from partial oxidation and steam reforming gasoline for the proton exchange membrane fuel cell (PEMFC).
本论文的目的是研制开发以汽油为原料的经济、方便的质子交换膜燃料电池(PEMFC)的氢源。
A proton microprobe with high resolution and high sensitivity was applied to analyze atmospheric aerosol in the people's park in Shanghai urban for single particle source apportionment.
用高分辨率，高灵敏度的质子微探针对上海市人民公园大气气溶胶进行单颗粒源解析。
In this paper, the Carrington longitude distribution of source location for 59 solar proton events with definite location on the solar surface during 1997-2003 is studied.
分析了1997-2003年期间的59个太阳质子事件，太阳质子事件源区的卡林顿经度带。
Proton exchange membrane fuel cell (PEMFC) could be used as a very promising power source for electric vehicle (EV), though the demands were quite high for PEMFC, especially for its dynamics.
质子交换膜燃料电池（PEMFC）是很有前景的新型电动车动力电源，而电动汽车对动力电源的性能尤其是动态性能有较高要求。
IS-A type 10cm duopigatron ion source that was made for heating plasma In the HT-6M Tokamak has high current, high power and high proton composition.
为加热HT-6M托卡马克等离子体而研制的IS-A十厘米双潘宁离子源具有强流、大功率、高质子比等特点。
IS-A type 10cm duopigatron ion source that was made for heating plasma In the HT-6M Tokamak has high current, high power and high proton composition.
为加热HT-6M托卡马克等离子体而研制的IS-A十厘米双潘宁离子源具有强流、大功率、高质子比等特点。
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