ºÍ°²¹«Ö÷¾ý·ÉÇ㣬ÊÇËýÏÉÞ¥¹«Ö÷¾ýÓñÐĵÄÅ®¶ù£¬Í¬ÑùµÄ£¬Ò²ÊÇËûÕâ¸öæâÂíÒ¯º«ÈÖµÄÅ®¶ù£¬Ëû¼á³Ö׎«ºÍ°²¹«Ö÷ËÍÍù´óÆí£¬ËûµÄÄÚÐÄÊÇÈç´ËµÄ¼á¶¨µÄÏò×Å´óÆí£¬ÎªÁËËùνÈýÊ®ÄêµÄÍ£Õ½ÐÒ飬ÎþÉüÒ»¸öÈËÊÇ×îºÃµÄµÄ·½·¨£¬Äܹ»Í£Ö¹´óÆíÓë´óĮ֮¼äÎÞÐÝÖ¹µÄÕ½Õù£¬½ö½öÖ»ÊÇһζºÍÇ×¹«Ö÷£¬²»·ÑÒ»±øÒ»×䣬ËùÓÐÈ˶¼ÏëµÄÕâôÃÀºÃ£¬±ãÊDZÝÏÂ˼ÂÇÔÙÈýÖ®ºó£¬»¹ÊǶ¨ÏÂÁËÕâ¼þÊÂÇ飬ËùÓÐÈ˶¼ÔÚÍÆ¶¯×ÅÕâ¼þÊÂÇéµÄ½øÐУ¬ËùÓÐÈ˶¼ÔÚÍÆ¶¯×źͰ²¹«Ö÷µÄËÀÍö£¬ËùÓеÄÏ£ÍûÔÚÕâÒ»¿ÌÈ«¶¼³ÉΪÁËÅÝÓ°£¬ËùνͣսÐÒ飬ËùνµÄºÍÇ×Ô¶¼Þ£¬¶¼±ä³ÉÁËÒ»¼þûÓÐÒâÒåµÄÊÂÇ飬¶øËûÃǹ«Ö÷¸®È´Ê§È¥Á˼«ÎªÖØÒªµÄÈË¡£
º«ÈÖÈÕÒ¹¶¼ÊØÔÚÏÉÞ¥¹«Ö÷µÄÉí±ß£¬ÔÚÏÉÞ¥¹«Ö÷ËÕÐѵÄʱ¼äÀËûûÓа취½Ó½üµ½ÏÉÞ¥¹«Ö÷µÄÉí±ß£¬·´¶øÊÇÔÚÕâ»èÃÔµÄʱ¿ÌÀËûÈ´Äܹ»Ê±³£µÄÅã°éÔÚ¶Ô·½µÄÏÉÞ¥¹«Ö÷µÄÉí±ß£¬Á½¸öÈËÖ®¼äÒòΪºÍ°²¹«Ö÷µÄÊÂÇ飬ºÃÏñÊÇÄÖµÃÀÏËÀ²»ÏàÍùÀ´£¬µ«ÊÇÕâ¶àÄêÀ´µÄÇéÒâÓÖÔõôÄܹ»ÇáÒ×Ëã×÷ÊǼٵġ£
×îÆðÂëÔÚº«ÈÖµÄÐÄÀïÃæ²¢²»ÊǼٵģ¬Ëû´Óº«¼ÒËù³ö£¬¿¼È¡¹¦Ãû£¬Îª×Ô¼ºµÄ¼Ò×åÕùȡһ·Ý¹âÈÙ£¬º«ÈÖϲÎäÈ´·ÅÆúÁËÎ书£¬¾¡¹ÜÓÐЩÒź¶£¬µ«È´ÊÇËû×ÔÔ¸¶øÎª£¬Èô·ÇËûÕæµÄÐÄÖ®ËùÏò£¬ËûÒ²²»»á¿¼È¡µ±ÄêµÄ×´Ôª£¬¸ü²»»áÈ빫Ö÷¸®£¬ËäÈ»Ëã²»ÉÏÊÇÕæÐĵÄÇãĽ£¬µ«ÊǺ«ÈÖ¶ÔÓÚËûµÄÉúÃüËùÔËÐеĹ켣£¬Ã»ÓÐһ˿һºÁµÄ·´ÅÑÖ®ÐÄ£¬Ëû̹ȻµÄ½ÓÊÜÁË×Ô¼º²¢²»Äܹ»×ö×Ô¼ºÏ²»¶µÄÊÂÇ飬̹ȻµÄ½ÓÊÜÁË×÷ΪæâÂíÁôÔÚÓþ¾©³ÇµÄÃüÔË£¬º«ÈÖÔ¸ÒâÔÚ¼Ò×åµÄ°²ÅÅ֮ϣ¬ÈÃ×Ô¼ºµÄÒ»Éú±ä³ÉÕâ¸öÑù×Ó£¬ËûËù×öµÄÒ»ÇÐÒ²²¢Ã»ÓÐÍêÈ«ºÍËûËùÏëµÄ±³µÀ¶ø³Û£¬¶¼ÊÇΪÁËÕâ¸öÍõ³¯¶øÊØÎÀ£¬ÎÞÂÛÊÇÑÔ¹Ù»¹ÊÇÎä¹Ù¶¼¿ÉÒÔ×öµ½¡£
1569.Ò»±øÒ»×ä(1/2),µã»÷ÏÂÒ»Ò³¼ÌÐøÔĶÁ