ÌâÄ¿ÄÚÈÝ
Íõ˧¼ÒסÈýÂ¥£¬Ëû¾³£ÉÏÏÂÂ¥£¬Ò»ÌìËûÔÚÉÏ¥ʱ£¬Í»È»Ïëµ½£º×Ô¼ºÉÏ¥ʱµÄ¹¦ÂÊÊǶàÉÙÄØ£¿Ëû˼¿¼ºó£¬±ã×¼±¸Æ÷²Ä£¬½øÐÐÁ˲âÁ¿£¬ºÜ¿ì¾ÍËã³öÁË×Ô¼ºÉÏ¥ʱµÄ¹¦ÂÊ£¬ÇëͬѧÃÇ°ïËûÍê³ÉÒÔÏÂÎÊÌ⣨1£©ÔÚÏÂÃæµÄÎïÀíÁ¿ÖУ¬Íõ˧ֻÐè²âÁ¿ ºÍ Èý¸öÎïÀíÁ¿¼´¿É
£¨a£©Â¥Ìݵij¤¶ÈL £¨b£©Â¥Ìݵĸ߶Èh £¨c£©ÉÏÂ¥µÄËÙ¶Èv
£¨d£©ÉÏÂ¥ÓõÄʱ¼ät £¨e£©Íõ˧µÄÌåÖØG £¨f£©Íõ˧µÄÖÊÁ¿m
£¨2£©´ÓÏÂÃæÌṩµÄ¹¤¾ßÖУ¬Ñ¡³öÈýÖÖËùÐè²âÁ¿ÒÇÆ÷·Ö±ðÊÇ ºÍ
£¨a£©ÊµÑéÊÒÓõÄÌìƽ £¨b£©°õ³Ó £¨c£©Ñ§ÉúÓÃÈý½Ç°å £¨d£©¾í³ß £¨e£©ÖÓ±í £¨f£©Ãë±í
£¨3£©ÓòâÁ¿µÄÎïÀíÁ¿±íʾ³öËù²â¹¦Âʵıí´ïʽP= £®
¡¾´ð°¸¡¿·ÖÎö£º×ÔÒÑÉÏÂ¥µÄ¹¦ÂʾÍÊÇ¿Ë·þ×ÔÉíµÄÖØÁ¦×ö¹¦£¬×öµÄ¹¦³ýÒÔ×ö¹¦µÄʱ¼ä¾ÍÊǹ¦ÂÊ£»ËùÒÔ¸ÃʵÑéµÄÔÀíÊÇ£ºP===£¬¾Ý´ËÑ¡ÔñËùÐèµÄÆ÷²ÄºÍÉè¼ÆʵÑé²½ÖèÒÔ¼°µÃ³ö¹¦Âʵıí´ïʽ£®
½â´ð£º½â£º×ÔÒÑÉÏÂ¥µÄ¹¦ÂÊ£º
P===£¬
mΪÍõ˧µÄÖÊÁ¿£¬hΪ¥Ìݵĸ߶ȣ¬tΪÉÏÂ¥ËùÓõÄʱ¼ä£»
ËùÒÔÐèÒª°õ³Ó²âÁ¿×Ô¼ºµÄÖÊÁ¿m¡¢Óþí³ß²âÁ¿Â¥Ìݵĸ߶Èh£¬ÓÃÃë±í²âÁ¿ÉÏÂ¥ËùÓõÄʱ¼ät£®
¹Ê´ð°¸Îª£º
£¨1£©b¡¢d£»f£»
£¨2£©b¡¢d¡¢f£»
£¨3£©P=£®
µãÆÀ£º±¾Ì⿼²éÁ˹¦ÂʵIJâÁ¿ÊµÑ飬¹Ø¼üÊÇÃ÷°×ʵÑéµÄÔÀí£»ÌåÏÖÁËѧÓÐËùÓã¬ÀíÂÛÁªÏµÊµ¼ÊµÄÐÂÀíÄ
½â´ð£º½â£º×ÔÒÑÉÏÂ¥µÄ¹¦ÂÊ£º
P===£¬
mΪÍõ˧µÄÖÊÁ¿£¬hΪ¥Ìݵĸ߶ȣ¬tΪÉÏÂ¥ËùÓõÄʱ¼ä£»
ËùÒÔÐèÒª°õ³Ó²âÁ¿×Ô¼ºµÄÖÊÁ¿m¡¢Óþí³ß²âÁ¿Â¥Ìݵĸ߶Èh£¬ÓÃÃë±í²âÁ¿ÉÏÂ¥ËùÓõÄʱ¼ät£®
¹Ê´ð°¸Îª£º
£¨1£©b¡¢d£»f£»
£¨2£©b¡¢d¡¢f£»
£¨3£©P=£®
µãÆÀ£º±¾Ì⿼²éÁ˹¦ÂʵIJâÁ¿ÊµÑ飬¹Ø¼üÊÇÃ÷°×ʵÑéµÄÔÀí£»ÌåÏÖÁËѧÓÐËùÓã¬ÀíÂÛÁªÏµÊµ¼ÊµÄÐÂÀíÄ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿