Then, a part of the amorphous silicon film is removed, and {HEAD ~ the solution} is held in {TAIL ~ only that part} 
is held in
Then , a part of the amorphous silicon film is removed , and { HEAD ~ the solution } is held in { TAIL ~ only that part }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL