单词	PEM fuelcell
释义	PEM fuelcell 质子交换膜燃料电池
随便看	runoff formation during rainfall runoff formation system runoff frequence factor runoff from feedlots runoff from mountain region runoff from snow runoff from source rivers run off function runoff gathering Runoff gathering pit runoff generatingprecipitation runoff generatingrain runoff generation runoff generation and concentration model runoff generation and sediment yield runoff generation and soil erosion runoff generation character runoff generation efficiency runoff generation mechanism runoff generation on slope land runoff generation time runoff harvesting capability runoff hydrograph runoff hydropower plant run-off hydropower station