"ŽR“c Ÿ‘₯,_’J M•v,‹ί“‘ ’ΌŽχ,ŽαˆδŽj”Ž","‘яσƒlƒbƒgƒ[ƒN‚π—L‚·‚ιSi3N4/Si3N4-SiC•‘‡‘̂̍‚‰·•ΟŒ`“Α«",,"ή—Ώ",,"Vol. 56",,"pp. 505-509",2007,Sept.