208ÐéÄ⻹ËãÊäµÃÆð
èªè¤£ºÒ»Ìì²»¼ûÌì¾Í±ä£¬ÍøÂç¿Õ¼äÕæÉñÆæ¡£Íí×ø°àºóµÚ¶þÌì»Ø¼Ò£¬Ð´ÍêÁËÌû×Ó·¢ÍùÂÛ̳£¬ÓÖÓÐÁ˸ö²»Ð¡µÄÕ𺳡£
¾°ÐУºÕðº³ÌìÌìÓУ¬²»ÖªÖ¸Äĸö£¿
èªè¤£º¼Ì¹âÃ÷Íø¿Õ¼äºÍÂÛ̳¹Ø±Õºó²»¾Ã£¬ÑëÊÓÍø¿Õ¼äºÍÂÛ̳ÏȺóÍ£Ö¹f¨²w¨´¡£
¾°ÐУºÐéÄâµÄ¶«Î÷¾ÍÊÇÕâÑù£¬Ðé»Ãһǹ¾ÍûÁËÉùÏ¢¡£
èªè¤£º»¹ÓмþÆæ¹ÖÊ£¬·¢ÉúÔÚлªÍø¡£
¾°ÐУºÆæÔں䦣¬¹ÖÔÚÄÄÀ
èªè¤£ºÒ»¸ö¶àÔÂǰ´ò¿ªÐ»ªÍøÂÛÌ³ÍøÒ³·¢ÏÖ£¬ÎÒµÄÕ˺ž¹È»±»Ò»¸öİÉúµÄÍøÃûÈ¡´ú¡£
¾°ÐУºÊDz»ÊÇÄãÔâÓöºÚ¿Í£¬ÃÜÂë±»µÁ½ø²»È¥ÄÄ£¿
208.ÐéÄ⻹ËãÊäµÃÆð(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ