第3章（第1页）
请退出浏览器阅读模式，否则将导致章节内容缺失及无法阅读下一章。
μ?á?????μ??3±§ê??ˉμ?￡??????????àóμ?úò??eê±￡??-De???á??μ?D??à±?μ?3?óˉ?eà′?￡?áè????ú?Têy??oú°μμ?ò1?Dí?x?á?????μ??ˉ??D?à???x?￡???o?°?￡???2??ùê?ò???è??￡
?tê????ê???ê￡?á?????μ?éuè??-De???í????ò??éê?±i￡??à?ê·??úê?à?°?2?êíê?μ??tà′?tè￥￡????|ááááμ??￡
?°?àéù??￡??±
?°2?μ?á??§?é?￡?±
ê?±iê?oúé??¤?ê±i′?￡?3?μ???ê?íoê?ío?ü?§μ??¤·?oü°x?￡?°??o??′?￡?±
á?????2?μ??-De??μ??3à?°éàa?xá?ò??ú??μ?á3??￡?Dàéí°?ìioo￡?ó????exi￡??°?òé?′?ò2?′μ?á?ò??é±i￡?????????￡???????￡??o?±2??ò???￡?±
?-De???￠?￠1′?exi??￡?°2????￡??°ò?oo?áóDμ??￡?±
á??????àD???￡?òo?a?-De??ê??????aó?D?μ?è?￡??T??ê?1¤x÷?1ê??úéu???D?￡??x÷?a°é??￡??-De??ò2x?μ?á??°3?íê?àμ?3ì?è?￡
?òà?μ???1ü±??a￡?á??????￡è??T′iμ????úò?xóé?￡?μ??°′oμ??-De????à?è￥￡?ò?2?ò?2?°′?????ì??μ?°i·¨′|ài￡?μè?-De??′o?a??￡?è′·￠??á??????1?ú??à?ìêx?￡?è?éi??êaí?á?￡??Té￥x?á3?￡
?°°￠??￡??aòa???′?a°?￡??±
?-De??????1uá?ò??t????￡?°?è?°2??μ?á??é??μ?μ?·??￡
??ò??±′|àiμ?íié?￡???1ü±?DTo?￡?μ?é?μ???ò2????á?3?è￥￡?á?????±?à?????μ?óDD??D?°￡?ò????￠μ?′o??ì??￡?-De??ò2íuá?x??oò??·????à′??óD3?·1￡????oá??a2èè?á?????oè??è￥￡?1???áiμ??a????x?à??úμ?ê?óDD?2???￡??-De????°?ê??uèóμ?ò?±?￡?ó????iè￥??á?????2áí··￠?￡
?°?￥???μ??????é?á?o??à???￡?±
?°à?￡???ê??￡?±?-De??é?é?μ-è?￡??°?ò?á′|àio??￡?±
?°°￠??￡??ò??ê2?′ê±ooò2?üóDx??oμ?·?xó?￡?±
áó?êμ?μ?°?x?òo?a????μ??μ1ê???úò?êaò???￡???êòé￠x?ò?1éxóò?à?μ?3±??￡???êòà?±????Y1yμ??????ò???aê?????à?é￠Dà??μ??????￡
á?????oü2??uòa?a??·?xó￡?????μ±3?xaμ?ê±oo????1y?áóD?a?′?à?êìa?￡
?°μè?ò?ù?ü?ü??°é￡??a???ê·???óDμ????￡?±
?°??òa?oò???′o·?xó?￡?±á??????aê?3??i￡???ó?′oá?????ì?￡????￠êaèoμ??é·￠μ2?ú???°￡???÷?oúμ???i?è?è?ê????′à′?ú′yμ?1a?￡
?°x?o?ê?èy2?±eê?￡?òa′oàiêˉμ?°?￡?òaóD??ìi??ì¨￡???êòê???μ?′°￡?è?ooòaò￡??′°á±?￡òa?o3?′o3?±?μ?òo?§μ?êó￡??????a??μ?êóì?D?á?￡????òò￡???÷xüê?2?o?ó??￡à?3?·?òa′oò?μ?°é￡?μ?ê±oo?ò?éò?????x?o??à???÷3??￡?±
?-De??ò?±?ìyò?±?3?é?￡?òo?a?ˉé?μ?1a??à?á?????μ?xi′?????o?o?￡???èoèoμ?xi′?·ox?·?é?￡?????μ?x??oo?????óDìy?????ú?μê2?′￡???ê￡??ò?????í·￡??????x???￡
D?à???x?￡???±?ò2?a?′x?á??￡
??é?è￥??x?á?????èièiμ?′?￡?á?è?oü?i?xx?ò?í?￡?1yá?°?é?á??????xx?xi°íà?àix?ò§ì?á?￡??-De???áD|x?????′μ???￡
?°???ò????′μ′μ?￡?±
?°?ò??2?ìáμ?òa?o??????x?á??e￡??±
?°??x?á??￡?±
?°???ò?μμ?ê2?′?￡?±
?°??òax?′o·?xó?￡?±
?°è?oo???￡?±
?°íuá??￡?±?-De??í?????°-ê?μ??ˉ??￡?°?è?è?μ?±???à?￡?x??oéiê?è￥1?μ??￡à??éμ?′°?§óDò?μà?T·¨o??￡μ?·i??￡?á1·?í???à′￡?μ??????-ò2???úòa￡?éiì?ê?èèμ?￡?D?ò2ê??￡′??ìμ?????é??Y?ú?¨o?μ?°?òaà?￡??????àD?°??éò???3yío??è￥μ?μ2?uóD·?±??￡
èy?￠
????è?′?é?°?±?′?￡?ó??aê2?′?á·?ê???￡?
?tê?áu?ê￡??-De??′ó?-à′μ?1???′??°￡???áao?????òao?μ??oó?x?±?x??o′′?¨ò???1???￡?ê?à?μ?xê?e2?2??à??í?á???è￥￡????????íòa??·?xa?￡
?-De???aá?à-í?xêì?o?x÷ò??-á??áxa??ìi?????′DY?￠￡???????Dé??μ???á??ò￡??±??μ???êò???úê?ò?′o?èò?·t￡???μ?á??t?o??éà????????￡?á?????μ?oúé?3?éàμ?é?°?à?é?μ????tè?3?ò?í??úoú?￡
?°?ò2??aμà?aê2?′?á?a?u￡??òò??a??·???è￥?′?í?éò?á??￡?±
á????????ú??à?￡????1óDD?2???D?￡??°ê2?′??ò?·t°?￡????′???′?é·3￡?·??úò??e?′?aê2?′2?DD?￡?±
?-De????óD?a?ú￡???3á??x?°?ò?·tì??e3?à′￡?????μ??o??éà2??ü?ùòa￡?oúé?3?éà?1?éò?′?￡?????2?x÷éuμ?′oàio?￡?2?3ˉx?á??????μ?￡
请退出浏览器阅读模式，否则将导致章节内容缺失及无法阅读下一章。