
½â£º£¨1£©ÆøÅÝÔÚÉÏÉýµÄ¹ý³ÌÖÐÊܵ½µÄË®µÄѹǿÖð½¥¼õС£¬ÆøÅÝÄÚ²¿µÄÆøѹ´óÓÚÍⲿµÄˮѹ£¬ËùÒÔÆøÅÝ»áÖð½¥±ä´ó£¬µ½Ë®Ãæºóˮѹ±äΪ0£¬ÆøÅÝÔÚÄÚ²¿Æøѹ×÷ÓÃ϶øÆÆÁÑ£»
£¨2£©¢ÙשÊܵ½ÖØÁ¦ºÍÀÁ¦µÄ×÷Ó㬶þÕßÊÇÒ»¶ÔƽºâÁ¦£»
¢ÚÈçͼËùʾ£¬ÀÁ¦ÓëÖØÁ¦»¥Ïàƽºâ£»
¢ÛÒòΪשµÄÖÊÁ¿²»±ä£¬ËٶȲ»±ä£¬Òò´Ë¶¯Äܲ»±ä£»ÒòΪ¸ß¶ÈÔÚÔö¼Ó£¬ËùÒÔÖØÁ¦ÊÆÄÜÔö´ó£»¶¯ÄܼÓÊÆÄܵÈÓÚ»úеÄÜ£¬ËùÒÔ»úеÄÜÔö´ó£»´Ë¹ý³ÌÖÐÏûºÄÁ˵çÄÜ£¬×ª»¯ÎªÁË»úеÄÜ£»
¢ÜÆðÖØ»úµÄ¹¦ÂÊP=

=

=

=

=333.3W£»
£¨3£©ÊµÑé²½Ö裺
¢ÙÓÃϸÉþϵºÃʯ¿é£¬Óõ¯»É²âÁ¦¼Æ²â³öʯ¿éµÄÖØÁ¦ÎªG£»
¢ÚÓõ¯»É²âÁ¦¼Æµõ׎«Ê¯¿é½þûÔÚË®ÖУ¬¶Á³ö´Ëʱµ¯»É²âÁ¦¼ÆµÄʾÊýΪF
1£»
¢ÛÔÙÓõ¯»É²âÁ¦¼Æµõ׎«Ê¯¿é½þûÔÚÅ£ÄÌÖУ¬¶Á³ö´Ëʱµ¯»É²âÁ¦¼ÆµÄʾÊýΪF
2£®

¼ÆËãÅ£ÄÌÃܶȵıí´ïʽ£º
¡ßF
¸¡=¦Ñ
ÒºgV
ÅÅ¡àG-F
1=¦Ñ
ˮgV
ÅÅG-F
2=¦Ñ
Å£ÄÌgV
ÅÅ¡à¦Ñ
Å£ÄÌ=

£»
£¨4£©Ô²ÖùÌåµÄÖÊÁ¿m=

=

=

£»
ͼ2µÄÈÆÉþ·½·¨ÈçͼËùʾ£¬ÓÃ3¶ÎÉþ×ӳе£ÎïÖØ£»
Ö¤Ã÷£º¡ß¦Ç=

=

=

=

¡àÔÚÎïÖØÓ붯»¬ÂÖÖØÁ¦ÏàͬµÄÇé¿öÏ£¬»úеЧÂÊÓëÉþ×ӵĶÎÊýÎ޹أ¬¼´Ïàͬ£®
¹Ê´ð°¸Îª£º£¨1£©¼õС£¬´óÓÚ£¬0£»
£¨2£©¢ÙÖØ£¬À£»¢ÚÈçͼËùʾ£»¢Û²»±ä¡¢Ôö´ó¡¢Ôö´ó¡¢µç£»¢Ü333.3W£»
£¨3£©Í¬ÉÏ£»
£¨4£©Í¬ÉÏ£®
·ÖÎö£º£¨1£©Ó¦½áºÏѹǿµÄ֪ʶ½øÐзÖÎö£»
£¨2£©ÔÈËÙÖ±ÏßÔ˶¯µÄÎïÌåÊܵ½Æ½ºâÁ¦µÄ×÷Ó㬸ù¾ÝÓ°Ï춯ÄÜ¡¢ÊÆÄܵÄÒòËØ¿ÉÅжÏÆäÄÜÁ¿µÄ±ä»¯Çé¿ö£®¸ù¾Ý¹¦ÂʵĹ«Ê½P=W/t¿É¼ÆËãÆ书ÂʵĴóС£»
£¨3£©ÔÚ¸ÃʵÑéµÄÉè¼ÆÖУ¬µ¯»É²âÁ¦¼Æ¿É¼ä½Ó²â³öÖÊÁ¿£¬µ«È´Ã»ÓÐÁ¿Ìå»ýµÄ¹¤¾ß£¬¿É¿¼ÂǵÄ˼·ÊǽèÖúË®Óëʯ¿é£¬ÀûÓø¡Á¦µÄ֪ʶ£¬Áгö·½³Ì£¬Ñ°ÕÒÅ£ÄÌÃܶÈÓëË®µÄÃܶȵÄÊýÁ¿¹Øϵ£¬½ø¶øÇó³öÅ£Ä̵ÄÃܶȣ»
£¨4£©ÇóÔ²ÖùÌåµÄÖÊÁ¿¿Éͨ¹ýËü¶ÔµØÃæµÄѹǿºÍÃæ»ýÇó³öѹÁ¦£¬Ñ¹Á¦µÈÓÚÖØÁ¦£¬ÔÙÇó³öÖÊÁ¿£»»¬ÂÖ×éµÄÁíÒ»ÈÆ·¨Îª3¶ÎÉþ×ӳе£ÎïÖØ£»Ö¤Ã÷ʱ¿É·Ö±ðÓù«Ê½±íʾ³öÁ½»¬ÂÖ×éµÄ»úеЧÂʽøÐбȽϣ¬×îºóµÃ³ö½áÂÛ£®
µãÆÀ£º£¨1£©Ö÷Òª¿¼²éÁËÒºÌåѹǿÓëÆøÌåѹǿµÄÏà¹Ø֪ʶ£¬±È½ÏÈÝÒ×Àí½â£»
£¨2£©ÒªÃ÷È·ÎïÌåÔÚ×öÔÈËÙÖ±ÏßÔ˶¯Ê±£¬Êܵ½µÄÊÇƽºâÁ¦µÄ×÷Óã®Í¬Ê±ÊìÖªÓ°Ï춯ÄÜ¡¢ÊÆÄÜ´óСµÄÒòËØ£¬²ÅÄÜ˳ÀûÅжÏÄÜÁ¿µÄ±ä»¯Çé¿ö£»
£¨3£©Éè¼ÆÕâһʵÑéµÄ¹Ø¼üÊÇÇÉÃîµØ½èÖúʯ¿éÓëË®£¬Í¨¹ý¸¡Á¦µÄ֪ʶ£¬ÓÃÁз½³ÌµÄ·½·¨ÕÒ³öË®µÄÃܶÈÓëÅ£ÄÌÃܶȼäµÄÊýÁ¿¹Øϵ£¬Í»ÆÆÁËÕâÒ»Äѵ㣬ÕâһʵÑé²ÅÄÜ×îÖճɹ¦£»
£¨4£©»úеЧÂʵĴóСÓ뻬ÂÖ×éµÄÈÆÉþÇé¿öûÓйØϵ£¬ÕâÒ»µã¿ÉÒÔ¹ý¹«Ê½½øÐÐÖ¤Ã÷£®´Ó¶îÍ⹦²úÉúµÄ½Ç¶È£¬Ö»Òª¶îÍ⹦ûÓз¢Éú±ä»¯£¬ÌáÉýÎïÖØÓ붯»¬ÂÖ²»±ä£¬ÆäÓÐÓù¦¡¢¶îÍ⹦¡¢×ܹ¦µÄ¹Øϵ¾Í²»»á¸Ä±ä£¬»úеЧÂÊÒ²¾Í²»»á¸Ä±ä£®