第5章 以点控面（1 / 2）
PmMvPIKA47mW5rCc5YSa55OY5rmu5bSb5ruO5YKm5Y245Iy8746M56mL57uO5Zu/6JG36LGx5ayI57KK5bm06K+Y5oa95Iy877uO5Zu/6LmW5rCc5YSa55a75LaF5Y675KW75K+P5Z+55LaE55O95bq65Ja75LaF5T5jPD5jLzymgOKmgOKwnOWGoum6uuSBp+eGuuS6uOSQiOaEmue4m+eYj+WxsOWwnOWfnOWEmueinemMh+mjgumMvO+Rj+WAvOWMoeibv+iwnOWfnOWnvuSnheW5r+WHv+i/qeeMh+mZv+iOu+S6uuSliOWdu+eSi+aUuOSmuOSMvO+wnOWXneWZv+iGuuSwiOW/i+aIu+eAnOaBpuiqj+WJruWYiOWvmOaGveQ+Yzw+Yy88goDjhrrksJzlsbHlhJrnp77kpLjktK/opYjljLzvsZLpvIDljbjkvYPpsJzln5zlhJrnpp3ls7nloIrlr5bmiYvmv5jpPmM8PmMvPIKA47qM5bq65KCX5oa65JCI5o+95LWg5aui6LGw5bCc5b+55oyS5Zee5pGg5oSa54yH6ayF5YGN5aCH5Ya65La75bW757m+6IC45Jak5aaP5Za55qek5YyQ5Z6/6Iy875a55qek5YSa57SX6Yu55ImE6LGx5Yy874yH6Zm/6Kic5bWg5bCc5Zed5Zm/6D5jPD5jLzyCgOOGuuSPveS5o+iFjOWZu+envuSWpOWWueanpOWEmue3sOixseWlheWxt+aHsOW2l+aMkOWMvO+jj+WlheWEmue0l+mLueSJhOixseWnuuWkuOSGuuSPveS1oOWsnOa6n+WLnuWXreVwhJrnmYjlhKfojbjkiJHljLzvv4rlsJzlhJrntJvlqJHliJDlk7vntI3lsJzln5zll53lmb/or5jmhr3kPmM8PmMvPKaA4qaA4p+Z6Iq45I245JKO5rGw5ayc5rmg5q245Lu45LCc5aCK5a+W5omL5r+Y6aic5bCc5Z+c5am65LGL6DAwNYmc5qWL5p2v6J6u5bSv6D5jPD5jLzyCgOOGuuSgm+WfjuWEmuewnOWfnOW/ieanu+eLuOSZleext+Wqh+iPgOOrv+i8gOmOgOOMvO+1pemxr+iTveWDheWOvueHuOQ1MY+95KOJ5oi55IC75Lq45LmI54GA6Kq45KOC6bau5aqH6Ia65L2Z546Y5p+55Iy8746Q5Yu55Iu45IC45Ia65JSv5rmv5b6b5bCc5Yyt5rew6KiU56mI5Y6Q5baE54ic5YC45KCC5qy96ISa54a755S75JG/6ISZ6aic5Ymu5ZiI5Y6Q5Yu55D5jPD5jLzyCgOOGuuSdgOaPhOafpOWvmOaXruemuuWLqOeNp+eZv+iwiOWageW9g+i2ruW6uuSMvO+EmueCh+avmOaYv+iWu+SWtei9peWHv+iNuOSMvO+Wu+SZu+exkum5guefgOWljua0m+ePhOa/hOaNuOSfueSbiuW+suexiui/hOanr+WIueSAu+S6uOS5lua5r+WFuOaNuOSekOaJruWYiOW2hOe9meg+Yzw+Yy88gbzvj4DjjKrpg4Dov4nmp7vnjoDjupzlmb/okIjmjK7llrvkqYrlrrjlgabos4Pmnq7luqLnjLzvqYjloY3lprrpt8KFm+m9uOSPgOOIpuWOkOWOgOONveSjguk+Yzw+Yy88poDipoDina/ohJrniLjli77ls7rnr4Lohrrkob/kuJvnqIXljK7lia7lmIjltpfmpK3mPmM8PmMvPIG877u05p+U55ak5Y6H6a+Y5oyA6Iy874a65I+A45+U54Kx5pak5Y6H6Y6A46+Y5o245LGw5a69542F6Y2n55m/6D5jPD5jLzyCgOOJp+ieruWPuOiquOShneeMh+mcn+antOionOW9g+ixsOWJruWYiOWMvO+rgeeKuOS5gueBpuiqj+WMvO+JgueBo+WEmuexm+Wfg+eGuuS9peWljuaPu+eyt+WquOSAuOSvmOaxsOWinem5r+WEmueKuuWbhuWMoeg+Yzw+Yy88goDjj4Djsa7nq4Hnm4bljoDjhJrnr43oubzljafnhJDlhrrkobvmhaPoqrjkpLjkjJLlqp7miormoIfliZzmmL/ojLzvr5jmhJrngabojYfpgJzmPmM8PmMvPKaA4qaA4omP5YCI5bet55ei54GA47aj5bSw5qm45p2/5IGA47eF5aiO5YSa56iU57i45Y2n56CH5Yy877KF562l6bWU54Sa55+Z6Kek5aq45IC45Iy874ui6KGd54Sa556u5ZqO5Zel5aCH5ZeR6L6U5oaR5oq45Iq65Yy874q65ZuG5Yyh6ISa55OY5oCu56C85YC45JeR6L6U5rmW5rCc5YSa56e+5Jak5ZG/6KCd6Zyf5qe06LaX5oyQ5T5jPD5jLzyCgOOck+eEu+m4hemBgOOTjuidk+iEmueXkeiFo+i2k+eDkue7jueolOebuuSAuOSMkuWJsue1uumLouiAuOSJnOaYv+iMvO+WpOWLueSZluazkeWDsOiNp+eEkOWGuuSkmemKuOSQreW2nuaMvO+QreW2nuaSjuagh+WGuuStkOaYv+iinemKuOSMvO+/nea+neanrOaGuuSKuOSJkumrouiinemZouWEmuenvuSkuOSMvO+ggOm5lOaEmueVjeWArueHv+iPu+ecn+antOiquOSZv+g+Yzw+Yy88goDjhJrnpZ3muoflkY/lop3pjIfpo4Lpjrvkr5jmsbDls5HlrYfojLzvnI/og4bphJrngafouLjluZbml43ljJLlnI/ouIXphJrngafouLjll4zlnLjkr5jmhJrnhaPoop3pjIfpjLzvtqHmp6TlmZbmkaHlqrjkpLjkiZzmmL/oub7ogZfmjLzvkqTmo77ojJLlnJLop6TlmqTliL7ll5Hom47mirjkmaLljLzvnI3lnZDooYPogYDjkZbon5TngYDjsZHoi7TmgYDjhrHon5zll5HohqDljIfpvZDokqfohJrnp77kp4XlnJ/mp7ToPmM8PmMvPKaA4qaA4oaY5YqD5rCj5YC45Ia65LqH5ZGP5Y+95I245I2/5Y6Q5baE54y876Wt5oC45Ia65ICA6Y6Q5YC+5YSa54C/5pm757OR5a2H6ISa54iD55O15qGC6IC45Kui6K+Y5oiF5Za75Iy876iX6aek5YSa55yf5qe06Kq45IC45I6Q5YCc5oC85YmL5omu5ZiI5ZO95T5jPD5jLzyCgOODv+Whv+SGuuShu+aFheW0ueWKjeW7tOaflOeqh+isi+e5r+WWu+SpruivmOa0m+aquOSAuOSOkOWAnOavmOaGveSMvO+GuuSEmuecluWKg+afpOWztuiJruWYiOWpruiPu+eyt+Wcn+antOiquOSZv+g+Yzw+Yy88goDjkLrmtZTnqIrlu6fnhJrnppPnMDA2qrjkgLjkjJLlt4XlpbflqIrltZTnhJrnqJTnuLjljafnhJDliZzmmL/ojLzvs4XlgLzlv7rntZTngYDjqJnlmI/lhoDpgYDjoLHmtZTnhJPohLvnoIflhrrkvpTmhpHmmL/orr3njb3khJrnmaLloJ3ptpfmjJDljLzvuYjoj7Dlv77ku73ohJrnupzmt4jom47mlqTliZzmprjlmInogLjkjJLlmInmqZHmsJzlqpvpsI/lgLjkjLzvupzmtZTnkY/lubLmtJ/mi57lj7DlsI/lpLjkiZzmmL/ojIfpnJ/mp7Toqrjkmb/ojLzvlqTli7nkubLmg4fnhrrkpJnpPmM8PmMvPIKA47my5oOH56iU56+P5aiQ5TSGuuSJnOaJruWYiOWXkeizkeWPhOaxsOWZv+iMvO+CieWdh+WXiua2oeagh+WBjeWXkei+lOaBoOeEmueQvem0leaYv+iog+mVuuWMvO+nvuSnheWEmuecn+antOionOW+lOagj+Wlu+Svj+W9peWaiOW2oeaokOVwb3aEmueRu+SgiuUwMzOquOSbm+U+Yzw+Yy88goDjmZbmg4fnhJrnqJDlgLjks7rnua7lpbvkr4/lhrrkobvmhaPojLzvenowNTExazg5OWs4OTExr5jmuK/lurDljLzvkq/lgZ7ml4rmtYrmpbvkr4/loIDpuZTmsJzlgZ7mh7/oj7vntqHmjafnmb/ojLzvtqHmqJDlcG92hJrnkbvkoIrlMDMzqrjkNIa65L6U5qCP5aKd6YyH6aq45IC45K245LaF5Yy874yH6Zyf5qe06Kq45KS45Imc5pi/6D5jPD5jLzyCgOOJnOa9sOWJnOaUuuW0r+ilu+Svj+WinemMh+mZv+iMvO+ZluaQneaEmueBpuiAnOmAieaQreW/iOanpOWnuuWAuOS6u+Wuv+SMvO+LheWbteisqemwiOW3iOaXqueEmue9o+iaruWOu+SMvO+/neaPhuizn+ewiOW5luaonOaOu+SMvO+GvOa5suawiOWls+a0sOaOu+Q+Yzw+Yy88poDipoDimZbmkJ3mka3nurvlr5jmhJrnhaPoqrjkMq245LaF5Zyf5qe06JC/6Le15oSa55ir6bae5qic5pWe5qiU56q45DQ+Yzw+Yy88poDipoDiv6XonLjkhJrnmqTliL7lhrrkh6TlhofllrvkurjkqYjloY3lprrpt8KFm+m9uOSNveSjgumMvO+HgeWNuOSdr+iEmue0r+iWu+Sft+iIuOWLvuWzuuevguippOWomOawiOWGr+iPhOaNieaWu+SMvO+ZgOW2l+aEmueEteipieeJnOawjuewnOWlkOi5gueYm+eLp+WAvOW6uuSquOSAuOSMvO+wnOWlkOi5vuiWuea+vui1iuahrOaNhuWWu+STveWcnuaTu+c+Yzw+Yy88goDjjKHojbjkr5jmjbjkn7nkub7omb/onLrlv5Tmnrfli7jkgLjkhLzlirPnnL3kpbflvq7ourvluYLnhLzlsJzlpZDou47lurrksYPls4fompTnjLzvhJrng5DlsLnksZLpsYromYjlppDljLzvsZLpobLmr5jmmL/ogabou7jknq7ltoXlPmM8PmMvPIKA47uO5Ye/6ISa55uJ5r2D6Jqu5YC45I245Ja75Iy877+56byp6bSk5YC45ISa54ek5YaH5Za75Jm757mI54GA6Ja75IOQ5YmF5ZmI5aaQ5Yy874WF5aWh6KC055+U57S754mc5oGm6Luh6YW/5Za75Iic5qq45Jm/6K+Y5oa95Iy874eP6JGY6IyS5ZyP6I6H6Zu65IC45Iab6aGO5oyH6Zee5pGg5ruO5aW75K+P5bWG5YWD5ouc55mA5baX5rCI5Yy874a65KWY5oC85bGw5b275Iic5pub5T5jPD5jLzyCgOOZluazkeWDsOiMkuWFjOW2jOiiuueBgOOcj+islOi0sOaxhOiEmuecruW/vuSAnOaGuuSQiOaijeaDkOeoheWXneW+meeMuuSEmueLuOSpieWOkOWAnOaHsOWOkOW2hOeMvO+HpOW+ruiinemwnOW+k+mfmOaXpeWAuOSGuuSwueSDheWOvue+meetheWRv+iHsOWGuuSxiuiWu+Q+Yzw+Yy88poDipoDiZXJscnpxcmVzgrjlhbbot7vks7nlhJrng7/lrbjkgrjlhrrku47lsbDljLzvjYnli7nksbflqofopY7mpZ3mtrXoiLjli77ls7rnr4LoqJzljLzvirrlt7XoqZfmp6TlgLjkia7lmIjlqaTljLrkrKznPmM8