ÌâÄ¿ÄÚÈÝ
½«Ò»ÎïÌå´ÓµØÃæÊúÖ±ÉÏÅ×£¬ÉèÎïÌåÔÚµØÃæʱµÄÖØÁ¦ÊÆÄÜΪÁ㣬ÔòÎïÌå´ÓÅ׳öµ½Âä»ØԵصĹý³ÌÖУ¬ÎïÌåµÄ»úеÄÜEÓëÎïÌå¾àµØÃæ¸ß¶ÈhµÄ¹ØϵÕýÈ·µÄÊÇÈçͼÖеģ¨×¢Ò⣺×ø±êµÄ±ê¶È¾ùÔÈ£©£¨¡¡¡¡£©
·ÖÎö£º¸ù¾Ý¹¦ÄܹØϵ£¬³ýÖØÁ¦ÒÔÍâÆäÓàÁ¦×öµÄ¹¦µÈÓÚÎïÌå»úеÄܵı仯Á¿£¬¼´Öª»úеÄܵļõСÁ¿µÈÓÚ¿Ë·þ×èÁ¦×öµÄ¹¦£¬¸ú×èÁ¦±ä»¯ºÍ×èÁ¦²»±äÁ½ÖÖÇé¿öÌÖÂÛ£®
½â´ð£º½â£ºA¡¢B¡¢Èô¿ÕÆø×èÁ¦ºã¶¨Ê±£¬³ýÖØÁ¦ÍâÆäÓàÁ¦×öµÄ¹¦µÈÓÚÎïÌå»úеÄܵı仯Á¿£¬¹Ê»úеÄܵļõСÁ¿µÈÓÚ¿Ë·þ×èÁ¦×öµÄ¹¦£¬ÔòÓÐ
ÉÏÉý¹ý³Ì£º-F×èh=E-E0 ¡¢Ù
Ͻµ¹ý³Ì£º-F×裨H-h£©=E-E0¡ä¡¢Ú
¹ÊA´íÎó£¬BÕýÈ·£»
C¡¢D¡¢Èô¿ÕÆø×èÁ¦ÓëËٶȳÉÕý±È£®
ÓɢٵãºE=E0-F×èh£¬
ÉÏÉý¹ý³ÌÖУ¬ËٶȼõС£¬¿ÕÆø×èÁ¦¼õС£¬ÔòE-hͼÏóµÄбÂʼõС£»
ÓɢڵãºE=E0¡ä-F×裨H-h£©£¬
Ͻµ¹ý³ÌÖУ¬ËÙ¶ÈÔö´ó£¬¿ÕÆø×èÁ¦Ôö´ó£¬ÔòE-hͼÏóµÄбÂÊÔö´ó£®¹ÊC´íÎó¡¢DÕýÈ·£»
¹ÊÑ¡BD
ÉÏÉý¹ý³Ì£º-F×èh=E-E0 ¡¢Ù
Ͻµ¹ý³Ì£º-F×裨H-h£©=E-E0¡ä¡¢Ú
¹ÊA´íÎó£¬BÕýÈ·£»
C¡¢D¡¢Èô¿ÕÆø×èÁ¦ÓëËٶȳÉÕý±È£®
ÓɢٵãºE=E0-F×èh£¬
ÉÏÉý¹ý³ÌÖУ¬ËٶȼõС£¬¿ÕÆø×èÁ¦¼õС£¬ÔòE-hͼÏóµÄбÂʼõС£»
ÓɢڵãºE=E0¡ä-F×裨H-h£©£¬
Ͻµ¹ý³ÌÖУ¬ËÙ¶ÈÔö´ó£¬¿ÕÆø×èÁ¦Ôö´ó£¬ÔòE-hͼÏóµÄбÂÊÔö´ó£®¹ÊC´íÎó¡¢DÕýÈ·£»
¹ÊÑ¡BD
µãÆÀ£º±¾Ìâ¹Ø¼üÊÇ»úеÄܵļõСÁ¿µÈÓÚ¿Ë·þ×èÁ¦×öµÄ¹¦£¬¸ù¾Ý¹¦ÄܹØϵÁÐʽ·ÖÎö£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿