ÌâÄ¿ÄÚÈÝ
·ÖÎö£º²»¼Æ·Ö×Ó¼äÏ໥×÷ÓõÄÊÆÄÜ£¬Î¶ȵÍÄÚÄܾÍС£»
³åÁ¿I=Ft=PSt£»
ζÈÊÇÆ½¾ù¶¯ÄܵıêÖ¾£¬ÆøÌå·Å³öµÄÈÈÁ¿=ÆøÌå¼õÉÙµÄÄÚÄÜ-»îÈû¼õÉÙµÄÖØÁ¦ÊÆÄÜ-´óÆøÑ¹×ö¹¦£®
³åÁ¿I=Ft=PSt£»
ζÈÊÇÆ½¾ù¶¯ÄܵıêÖ¾£¬ÆøÌå·Å³öµÄÈÈÁ¿=ÆøÌå¼õÉÙµÄÄÚÄÜ-»îÈû¼õÉÙµÄÖØÁ¦ÊÆÄÜ-´óÆøÑ¹×ö¹¦£®
½â´ð£º½â£º
A¡¢²»¼Æ·Ö×Ó¼äÏ໥×÷ÓõÄÊÆÄÜ£¬Î¶ȵÍÄÚÄܾÍС£¬¸ù¾ÝÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉÖª´Óa̬µ½b̬µÄ¹ý³ÌÖÐÍâ½ç¶ÔÆøÌå×öµÄ¹¦Ò»¶¨Ð¡ÓÚÆøÌåÏòÍâ½çÊͷŵÄÈÈÁ¿£¬AÕýÈ·£»
B¡¢³åÁ¿I=Ft=PSt£¬ÓÉÓÚѹǿ²»±ä£¬ËùÒÔa̬Óëb̬µÄÆøÌå·Ö×ÓÔÚµ¥Î»Ê±¼äÄÚ¶Ô»îÈûµÄ³åÁ¿ÏàµÈ£¬B´íÎó£»
C¡¢³åÁ¿I=Ft=PSt£¬ÓÉÓÚѹǿ²»±ä£¬ËùÒÔa̬Óëb̬µÄÆøÌå·Ö×ÓÔÚÏàͬʱ¼äÄÚ¶Ô»îÈûµÄ³åÁ¿ÏàµÈ£¬C´íÎó£»
D¡¢ÆøÌå·Å³öµÄÈÈÁ¿=ÆøÌå¼õÉÙµÄÄÚÄÜ-»îÈû¼õÉÙµÄÖØÁ¦ÊÆÄÜ-´óÆøÑ¹×ö¹¦£¬D´íÎó£»
¹ÊÑ¡£ºA
A¡¢²»¼Æ·Ö×Ó¼äÏ໥×÷ÓõÄÊÆÄÜ£¬Î¶ȵÍÄÚÄܾÍС£¬¸ù¾ÝÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉÖª´Óa̬µ½b̬µÄ¹ý³ÌÖÐÍâ½ç¶ÔÆøÌå×öµÄ¹¦Ò»¶¨Ð¡ÓÚÆøÌåÏòÍâ½çÊͷŵÄÈÈÁ¿£¬AÕýÈ·£»
B¡¢³åÁ¿I=Ft=PSt£¬ÓÉÓÚѹǿ²»±ä£¬ËùÒÔa̬Óëb̬µÄÆøÌå·Ö×ÓÔÚµ¥Î»Ê±¼äÄÚ¶Ô»îÈûµÄ³åÁ¿ÏàµÈ£¬B´íÎó£»
C¡¢³åÁ¿I=Ft=PSt£¬ÓÉÓÚѹǿ²»±ä£¬ËùÒÔa̬Óëb̬µÄÆøÌå·Ö×ÓÔÚÏàͬʱ¼äÄÚ¶Ô»îÈûµÄ³åÁ¿ÏàµÈ£¬C´íÎó£»
D¡¢ÆøÌå·Å³öµÄÈÈÁ¿=ÆøÌå¼õÉÙµÄÄÚÄÜ-»îÈû¼õÉÙµÄÖØÁ¦ÊÆÄÜ-´óÆøÑ¹×ö¹¦£¬D´íÎó£»
¹ÊÑ¡£ºA
µãÆÀ£º±¾Ì⿼²éÁËζÈÊÇÆ½¾ù¶¯ÄܵıêÖ¾£¬¶ÔÀíÏëÆøÌåÀ´½²£¬ÄÚÄܽöÓÐζȾö¶¨£¬¸ù¾ÝÈÈÁ¦Ñ§µÚÒ»¶¨ÂÉÅжÏÎü·ÅÈÈ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿