·µ»Ø

¶¼ÊÐÖ®ÌìÉϵôϰÙÍòÒÚ

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ1699Õ ½û²»×¡(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    µÚ1699Õ  ½û²»×¡

    ½Ó×Å£¬Ò¶ÃúÓëÖìêØ¿´¹ýÁËÄǸöÅ®º¢£¬Å®º¢½ÐÁõ
µÚ1699Õ ½û²»×¡(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³