1------2------3-----4----5----6-----7 Å_܇(ch¨¥)ÓÐ7‚€(g¨¨)¶¨üc(di¨£n),¶¨Î»üc(di¨£n)x1-x7
x1 x2 x3 x4 x5 x6 x7 ÏÞ„Ó(d¨°ng)é_(k¨¡i)êP(gu¨¡n)
x11 x12 x13 x14 x15 x16 x17 †¢„Ó(d¨°ng)°´âo
„Ó(d¨°ng)×÷ÒªÇó:1.²»¹ÜÅ_܇(ch¨¥)ÔÚÄÄ‚€(g¨¨)µØüc(di¨£n)‰º?ji¨£n)¢„?d¨°ng)(x11-x17),¶¼•þ(hu¨¬ )µ½ß_ÏàŒ¦‘ªµØüc(di¨£n)(ÏÞ„Ó(d¨°ng)é_(k¨¡i)êP(gu¨¡n)x1-x7)
2.”àëŠÐèÓ›‘›Î»ÖÃ
3.²»Óÿ¼‘]¶¨üc(di¨£n)œÊ´_¶È
4.ÖÐ;‰ºÍ£Ö¹(x0)Í£Ö¹„Ó(d¨°ng)×÷,‰ºÔÙ†¢„Ó(d¨°ng)(x10)À^Àmß\ÞD
´ó¼Ò„Ó(d¨°ng)„Ó(d¨°ng)ÄX°É