·µ»Ø
Ñý¹Ö²è»°»á
Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
µÚ°Ëǧ°ËÊ®ÁùÕ ·À±¸(1/2)
´æÊéÇ©
Êé¼Ü¹ÜÀí
·µ»ØÄ¿Â¼
ÓÒµÈ×óµÈ£¬ÕŲ©ÖÕÓÚµÈÀ´ÁËÀϰˡ£
¡¡
ÄǸöÄк¢µ¨×ÓÒ»°ã´ó¡£
»¹ÕæÓÐЩÌÛ¡£
µØÏÂ×ø×ÅÊæ·þÂð£¿
Ãæ¶ÔÀϰ˵ÄѯÎÊ£¬ÎÒÂúÁ³¿àЦ¡£
ÕŲ©£º¡¡
¡¡
ÔÚÃþµ½É¡±úµÄͬʱ£¬Äк¢¶¯×÷ѸËٵİÑÉ¡ÄÃÁË»ØÀ´¡£
¡¡
ÎÒ×ß¡£
¡¡
µÚ°Ëǧ°ËÊ®ÁùÕ ·À±¸(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»ÕÂ
Ŀ¼
ÏÂÒ»Ò³