·µ»Ø

È˼äÔÓ̸

Ê×Ò³
¹ØµÆ
»¤ÑÛ
×ÖÌ壺
´ó
ÖÐ
С
Éî¶ÈºÍ¹ã¶È(1/2)
   ´æÊéÇ© Êé¼Ü¹ÜÀí ·µ»ØÄ¿Â¼
    ÒÔǰÈË˵ÖÕÉíѧϰ£¬×îºóµÄÄ¿±êÊÇѧµÄÉîÈ룬ѧµ½ÄÇЩֻÓÐÄãÖªµÀ£¬±ðÈ˲»ÖªµÀ£¬½â¾ö²»Á˵ÄÊÂÇé¡£

    µ«ÊÇ¿´À´£¬ÕâÒ²²»½ÐÉî¶È£¬ÕâÖÖ¡°Éî¶È¡±£¬²»¹ýÊǸöÌØ½â£¬ÊÊÓ÷¶Î§Ì«ÏÁÕ­ÁË¡£ÕæÕýµÄ¡°Éî¶È¡±Ó¦¸ÃÊǸöͨ½â£¬ÓÐÈË˵£¬Í¨½â¾ÍÊÇ·º·º¶øÌ¸£¬²»¹»Éî¿Ì¡£ÄÇÂó¿Ë˹Τ·½³Ì£¬Ãܶȷºº¯Êý£¬·Ö×Ó¶¯Á¦Ñ§¡£ÕâЩÄѵÀ¾Í²»Éî¿ÌÂ𣿵«ÕâЩ¾ÍÊÇͨ½â£¬·²ÊÂÔÚÕâЩ³ß¶ÈµÄ£¬¶¼ÄÜÓÃÕâЩȥ½âÊÍ¡£Éî¿ÌµÄͨ½â²ÅÊǽâ¾öʵ¼ÊÎÊÌâÐèÒªµÄ¡£

    µ«ÊÇÈ˾¿ÆäÒ»Éúѧµ½Ç°±²»ýÀÛµÄÄÇЩÉî¿ÌµÄ¡°Í¨½â¡±£¬ÓÐЩÈËÒ»±²×ÓÒ²¾ÍÑо¿Ò»¸öÂó¿Ë˹Τ·½³Ì£¬ÄÜÓÐÏÖÔÚ´óÄ£ÐÍÕâÑù£¬·Å¼¸Ê®ÍòÊý¾Ý½øÈ¥£¬Ò»Ï¾Íѧ»áµÄ¿ì£¬Ñ§»áµÄÃ÷°×Âð£¿
Éî¶ÈºÍ¹ã¶È(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ
ÉÏÒ»Õ Ŀ¼ ÏÂÒ»Ò³