ÌâÄ¿ÄÚÈÝ
Èçͼ£¬ÔÚº£ÃæÉϲúÉúÁËÒ»¹Éǿ̨·ç£¬Ì¨·çÖÐÐÄ(¼Ç×÷µãM)λÓÚ±õº£ÊÐ(¼Ç×÷µãA)µÄÄÏÆ«Î÷15¡ã£¬¾àÀëΪ61
ǧÃ×£¬ÇÒλÓÚÁÙº£ÊÐ(¼Ç×÷µãB)ÕýÎ÷·½Ïò60
ǧÃ×´¦£¬Ì¨·çÖÐÐÄÕýÒÔ72ǧÃ×£¯Ê±µÄËÙ¶ÈÑØ±±Æ«¶«60¡ãµÄ·½ÏòÒÆ¶¯£¨¼ÙÉę̀·çÔÚÒÆ¶¯¹ý³ÌÖеķçÁ¦±£³Ö²»±ä£©
£¬¾àÀę̈·çÖÐÐÄ60ǧÃ×µÄÔ²ÐÎÇøÓòÄÚ¾ù»áÊܵ½´Ë´Îǿ̨·çµÄÇÖÏ®£®
¡¡ (1)±õº£ÊС¢ÁÙº£ÊÐÊÇ·ñ»áÊܵ½´Ë´Į̂·çµÄÇÖÏ®£¿Çë˵Ã÷ÀíÓÉ£»
(2)ÈôÊܵ½´Ë´Į̂·çÇÖÏ®£¬Ôò¸Ã³ÇÊÐÊܵ½Ì¨·çÇÖÏ®µÄ³ÖÐøÊ±¼äÓжàÉÙСʱ£¿
![]()
(1)±õº£Êв»»áÊܵ½Ì¨·ç
µÄÇÖÏ®£®ÁÙº£ÊлáÊܵ½Ì¨·ç½þÏ® (2)ÁÙº£ÊÐÊܵ½Ì¨·çÇÖϮʱ¼äΪ
Сʱ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿