In {TAIL ~ other words}, {HEAD ~ the buffer action} can ensure more consistent humidification of fuel cell 300, as the tendency of the hydrophilic diffusion media 940 to store liquid water keeps the membrane 930 hydrated under fuel cell 300 operating conditions where periodic discharges of water may occur 
In { TAIL ~ other words } , { HEAD ~ the buffer action } can ensure more consistent humidification of fuel cell 300 , as the tendency of the hydrophilic diffusion media 940 to store liquid water keeps the membrane 930 hydrated under fuel cell 300 operating conditions where periodic discharges of water may occur
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