A coating film is formed on {HEAD ~ a substrate} of {TAIL ~ sapphire} by coating the substrate with a jointing material prepared by dissolving Al3 and B3 into xylene 
of
A coating film is formed on { HEAD ~ a substrate } of { TAIL ~ sapphire } by coating the substrate with a jointing material prepared by dissolving Al3 and B3 into xylene
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH