第6章 病毒式传播的原始时代（1 / 2）
PmMvPIKA47CF6JKH5qq45Ia65Li85Je/5Zqw5YaZ6Yy8746Q5Y2B6YC45Ia65KC85Iq45L2D6Zmr55G955Gi6Yan6ISQ5aic5ZGi6Yan6IqK5oy877aX5o+w5aq45DOGuuS7tOaZv+U+Yzw+Yy88goDjpL7nhJrns4XluJvnsb3lhJHmjJLlpL7nhJrns4XluJvnqYnnqIrlvonmpZ/mgoDjpL7nZGSvmOaXkeiljuY+Yzw+Yy88XZO7556/6FuRoumGp+iquOSZv+iEmuewiOWLnOeppOWKu+SRiOaKuOSEmemfvO+9peWAnOaXvuWageWpiOWPpuepieeoiuWtm+WpieeoiuWquOSqk+WnheW9m+WXvuWJp+i2ruWnpOWRgOO6ruiOqOiQgOM+Yzw+Yy88mrzvlrjlkY/lprrlkqfoqrjkhrrkoo3mlrvkjLzvgabojYfpjbjkurrkkbDlmqTljLzvkY/lpL7nr5jmo63mjY/lgoDjqLPms4Xlg43loIfljYnmnYDip5DlqYnnqIrlnIDihJrnmYDltpfmmb/ogoDjp5DltLToprrlvpnnsIjlh4jljLzvla/mjK7llrjlkY/lPmM8PmMvPIKA47+656+36Jin556l57C16KCl57+l6Kic5Yy877+656+36JGs556Q5rC16JGJ5quM56ic5ZSA4pSA4qWF5YeI5aa65ZKn6ISa54yQ5Y245KiU572D6bCP5bO55aq45I+v5oy8752A4oyQ5aGD6KCl57+l6JyA4oyS5Z2A4qmD54Kd5qek5ZGJ5quM55yA4pGQ5ay96IiP5Za75Iy875y95I2T5oSa57eg5oyQ5Yy876+25qmk5Yyu5ZGP5T5jPD5jLzyCgOOmuuWtg+epvuWem+W3iOWfmeiPsOWEmueMkOWNuOSolOeNhuU+Yzw+Yy88goDjk7vnnr/okaLphqfoirjkhJnpjpDlgJzmjLzvs4PmkIHpurrklbzljLzvr4/lpLjknKjnoajml77lmYbllrvkua7lp4XlPmM8PmMvPJ2A4oKA46Kw6KKw6LSv6Kic5Y+D5bGw5Yy877iE6ISa55iR5buF5bKl6bCi54a65LCi57u96Lu96JCt5bu86aiU56Gx6IGA6Iy875ye5rmL6LWk6aGx6IGA6ISa54i/6LS55Zm755iR5buF5bKl6bCI5Yuc56+Y5oSa56iK5Z+E5oCc5oKA46+Z5rqc5aim6am45pu65IC45LCI5YmN5pWN5pak5Y+E5pye5pO754y874uJ5oO754eJ56eF56mJ56iK5bmC542L5rOD5qWd5qyc5oy8762b5amJ56iK5Y6f5ay65LuO5aiR5Yq45JyA4j5jPD5jLzyavO+LuuSFleaPsOW1ruaGuuSZhuWWu+SMvO+Tu+eev+i0tOiljua0m+e9g+iNuOS5ruWnheWRgOMuLi6onOWfq+ecpOWKjeWsu+SpieeoiuWMvO+inem7lOeCvOWhr+iLuOSNi+anjuaRm+etm+WpieeoiuWQn+aBvO+Kg+aQgOOavO+LuOSZhuWMvO+Ym+eulOmXkei7h+WyleaWu+SdgOKCgOObnee4kOWfpOWXvuWYoumZqOacgOI+Yzw+Yy88goDjlrjlkY/lnYDikK3lrZvlj7DlrZvlqYnnqIrlnIDispTnrKnpqrjkgLjkrbjktoXllb3lu5nngoDjspTnrKnpqrjkoIflMDGGuuSMhuW7qOixrueugumHv+iagOmdgOK6jOW+pOevtuappOWcgOKAvOWTieY+Yzw+Yy88goDjh6TlhoflmoHljpDlpbvkurjkgoDjl5Hou4Xln5noj7Dloq7lmo3lqrjkMDAxjIblu6jovYPpsI/ls7nloq7lmo3lqrjkhJDlsIjljLzvurrkqrjkMr6J5oy874a65LGS6bCI5Zq16Kat5YC85Ymt5z5jPD5jLzydgOKCgOONgemAuOSRj+WkvueMh+mbneW6ruiwiOWcgOKMvO+bnee8nOe3teivnOeXv+WasOWGmemdgOKCgOO0pOWxmeW5gueekOaXvuWcgOI+Yzw+Yy88n7zviLnkgLvkr5jmo4Lpn7zvmavnkb3nkaLphqfogoDjqYnnqY7nvpznj7Dlr5jmmL/ooq7lmo3ljLzvjKHogbXmi6flgLzltJfpuqnnZGSMvO+3tei0heWaiOWnkOW0tOiMvO+TgemLjuevmOabneW6ruiCgOOcu+eRvee6nOaXruehruivmOaEmuemreWauOSTuOSQreWIvuiKuOSfq+eVr+aCgOOtr+iqh+iAqOiqh+iWu+SdgOKCgOOKleW3teadk+iHieeAuOSvmOaYv+iDouWvjuecu+eRveeEmue0ueU0MDAynIDiPmM8PmMvPIKA44yh6Ji/6IeO55aM5ay96Kq45Jm/6Iy87zc0vIDlprrlrZLmoLzkjLzvvpTmrZLmqrjkNDk+Yzw+Yy88kYDji5zntpfmqJrpPz8/Pz8/Lj8/Pz8/Pz8wP4y8772l5beX6aOn6JG956a55Iuc5zEwMZmr56yq6I+w5au/5YCc5pG956iF5Y+95LCu6JCA4z5jPD5jLzyCgOO0pOWgjOagjOaXv+WasOWGmek+Yzw+Yy88goDjoZ3mMpq877qu6ISv6IKA4zQ5mrzvj4fpvpTmrZLmjLzvkaLphqfohJrnoLzkirjkqaTlqJjmsIjlvonmjLzvkb3nNreF6YC85ZOJ5oiF5T5jPD5jLzyCgOO3teiNk+W8luaIu+eNieaQueSzn+moiuWvkOWEmudja2ZqYnFhdmqMvO+GteaGseiXoueKjeWGuuSdluWIj+WMvO+MruWDkOWhnea5suaKiuaXv+WasOWGmemMvO+/iOamueSbv+i7kumruuisveg+Yzw+Yy88goDji5zni5znMDAwMbSg54Gq55q875mo5q6b54+w5aq45Jqu5YiF5Yy874245IGm6IKA45WS5YCY5bCc5YW45o245Iqz56uQ5Yy876Gd5rmy5oSa566j5Zey57mg5oC45JeR6LyP5Ze/5Zqw5YaZ6Z2A4oKA47aQ5Zy/6Je+5a635Zi/6JyA4j5jPD5jLzyRgOM3NJq877yA5aa65a2S5qC85I2J5ZO95ZCA4z5jPD5jLzyCgOOinemMleefu+e7s+eRkOWLnOeMvO+1v+WPhOatuOSGm+mXv+WasOWGmek+Yzw+Yy88goDjoZ3mubLmhrXmhrHol5HomZXnirjkjKHmgoDjhrrkupzlgrjlu47lvYPptq7lgLjkiKblkaflgoDjkobptZDlsKPln5LpuZfpq6Lol7/lmrDlhpnpjLzvuYLng7jkirjkqZfmPmM8PmMvPC0tLS0tLS0tLS0tLS0tLS0tPmM8PmMvPJGA4zOavO+8gOWmuuWtkuagvOSNieWTveWQgOM+Yzw+Yy88mrzvsJXmoa7oprrlrZLmoLzkhJrni6flgLzlmojlmojlqrjko4Lpl5HouqTnvpjmjLzvrrrkkY/lrr7lrr7lrbjkl5rmkbvpqJzlop3pjJXnhJrnn7vnu7PnjLzvmYDltpfmhJrnoZ3nibLml7/lmrDlhpnpqJzljLzvsbfmkLjmsononKTlPmM8PmMvPC0tLS0tLS0tLS0tLS0tLS0tPmM8PmMvPIKA44a65Iun5YC85Yy877u05p+U54Sa57CW5j5jPD5jLzyCgOOotOigtOeTveSruuiMkuWbiuW9g+iEmuext+Wqh+iHjeWQj+a9g+izh+ialOeMvO+xiuWWpeWijea8gOWmuuWtkuagvOSBk+WcveSolOe9g+iMvO+dgOKfu+e7s+eIuOWnpOWxveWJheWcgOKquOSZv+iJnOaYv+g+Yzw+Yy88goDjlIDpgb7lhJrnlrjkgLjkmb/oi6flgLzlj7zlo63mvYPosbDllrvkjLzvi6flgLzlqrjko4LphrrkiZzmhr3kgoDjdHSBk+WlgeWdv+SEmuepkeiHpeWIvuWaruW7qOihneaAuOSNi+aMvO+7gOasqemEmuepkeiHpeWquOSjgumBp+i7juWBpuippOWOmOY+Yzw+Yy88poDipoDisYrllqXlhJrnvIDlj6Hph43lkI/mpbvkr4/lqrjko4LpiZzmmL/ojLzvm4rlvYPohJrnp4DmtYHnqYnnqIrlpZ/nn4TmvYPojLzvn7vnu7PnjLzvn5TnjYfpPmM8PmMvPJGA4zCavO+muuWtkuagvOSNieWTveWQgOM+Yzw+Yy88kYDjl67noa7oi6flgLzlprrlrZLmoLzkjLzvg7jlkY/lsrflgZPlnL3kkIDjPmM8PmMvPJq877CO56615q245Le15pGE6Kic5aKd6YyV54Sa55+757uz5z5jPD5jLzyCgOOlu+Svj+WxsOWruuSGiOWBpuiAnOmqj+W0l+m6qedkZIy876C85Iq45Iun5YC85Ymc5qGy5pi/6Iy876a65Zi85Iy877Sm5omN6ISa55a75LaF5Yy877uO5Yq45JG95za3hemwiOWgvOSKuOSRoumGp+iKiuaEmuepiOW6oemNiea5gueAuOSBjeWKuOSameawiOW0m+eAuOQ+Yzw+Yy88goDjirjkirrlqJzlurrojLzvm53nvJznirjkrZfpl7/lmrDlhpnpPmM8