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1、 16116.1.1 1 .2.1.2.1P4.2P320/10060.x/.10060=.3. P51. x.x. x.()2. m01 2 (3) 012m. 1m=0 2m=2 3m=116.1.21.2.1: .2: .1P72.2P934.3P1116.15-.-5.1 2 3.P72.P113 .P114 .5.-. .= = = =1621621().1.2 .1P1312.P14.2P141.3P142.4P143a1,(a-1)2=a2-2a+1a2-2+1,(a-1)21,(a-1)2=a2-2a+1a2-2+1,(a-1)2a2-12.1621().1.2.1 P174.
2、 .P17425x2-9,.2 P174.1 (2)P174. . .(1)= ()= = (2)= ()= ()=1621().1.2.1 P1751.2.2P1751.2.1= (2) = 3= nP175.1.2.16221. 2.1.2.1 P183nn+3.43.2 P19.3P206.12.6.4P217RR1, R2, , Rn.R1R2R.8.1.P1834.23. 4P206. 12.1 1.=(2) 2,.=1622.1.2.1 P218. ,.8.2 P2211834.1.2.P218. ,.1 -.=2 -.=16231=a0n.2.31.1.21.1 P23.2 P24m,n,.3 P249.4 P2510.5P251. 1. 1.6P26110010.7P2611.1.11(m,n)2(m,n)3(n)4( a0m,nmn)5(n)20a0.31=10-91=4a0=(a0m,nmn)mn=.=a0n=a0.P249. .P2510. .P2611. 1.163()1, .2.1.2.1 P31.2P32.3 P33P33.4 P34P335 P38210,. .1220/10060v/.