??×?ò?éù3á?èμ??Tò??ì?e￡?Dé??μ±?D?íè?±?・￠3?ò??????￠?oá?μ?oe?D￡?1a°μ???ˉ￡??a??o?μ′￡???2àμ?oú?′μ±?D￡??1′?×?à×?aμ?éá??￡??D?±μ±?D￡?ò????′?eà′??óDèyê?à′?êμ??D?êè??íéá??3?à′?￡

?a??±??ˉ￡?á?áúo?è?D??Dò???￡??ùê±?í2úéúá?ò?1éòì3￡2?o?￡?2???￡?2?ê?・tμ??D???￡

??ìú??1???°?è¨?ùóD?′?-Dí?é2?μ??′????

?aê?áèíà??′ó?§í?μ?±￡?üê???￡?é?1??￡DTμ????yé?ít￡?μ?2???í??￡￡?

?°o?￡?o?￡?o?￡?oé??ò?×?3??????a?ùμ?è???￡??1??ê?ò???・í′ì°??￡?±

μú910??￡oμúèy°ù??ê?èy?????ù′ó3?￡o?ü?èéú(3)

???°?1???￠áYè?￡?2??éò?êà￡?ít・?°?è?μ?áúo?è?￡?íêè?±???1é×óé±òa?ù?¤￡?ò?é-μ?o???￡?à?31è?1?￡?è?áúo?è?óD??2üà?μ??D???￡