Thus, for example, by introducig poly as {HEAD ~ a solid powder, arsenic pentafluoride} as a gas and trifluoromethanesulfonic acid as a liquid into a mixing vessel, a solution is quickly formed, from which {TAIL ~ articles} of moderate conductivities can be cast 
Thus , for example , by introducig poly as { HEAD ~ a solid powder , arsenic pentafluoride } as a gas and trifluoromethanesulfonic acid as a liquid into a mixing vessel , a solution is quickly formed , from which { TAIL ~ articles } of moderate conductivities can be cast
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH