{TAIL ~ The ratio} of the coating occupying a II II cross section of the fiber cross point is larger than {HEAD ~ the ratio} of the coating occupying a fiber cross section at a site other than at the cross point 
{ TAIL ~ The ratio } of the coating occupying a II II cross section of the fiber cross point is larger than { HEAD ~ the ratio } of the coating occupying a fiber cross section at a site other than at the cross point
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH