·µ»Ø

¶¼ÊÐÖ®ÌìÉϵôϰÙÍòÒÚ

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ1691Õ ˣ±¦(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    µÚ1691Õ  Ë£±¦

    ¶øÒ¶ÃúÄØ£¿ÕâʱºòºÃÕûÎÞϾµÄ×¢ÊÓ×ÅÈý¸öÈËË£
µÚ1691Õ ˣ±¦(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³