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