·µ»Ø
ÎҳɵÛÁ˽ðÊÖÖ¸²ÅÀ´
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ1852Õ ºÃ¸Ð(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
´óÁ¿Ç¿Õß½µÁÙÁË̩ɽ£¬ÈçÀÏÔ³µÈÊ®´óÃÅÅÉÖ®Ö÷£¬»òÕ¼ÁìÃûɽµ«Î´¿ª×ÚÁ¢ÅɵÄÇ¿Õߣ¬ÒÔ¼°ÄÇЩ¶ÀÐÐÏÀÃÇ¡£¡·°®±Ê¥ȫÎÄ×Ö¸üÐÂ,ÀμÇÍøÖ·:,
µÚ1852Õ ºÃ¸Ð(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³