ÌâÄ¿ÄÚÈÝ

12£®Èçͼ±íʾijδø²ÝÔ­Éú̬ϵͳÖÐÄÜÁ¿µÄÊäÈë¡¢´«µÝºÍɢʧ¹ý³ÌʾÒâͼ£¬Çë»Ø´ð£º
£¨1£©Á÷¾­´ËÉú̬ϵͳµÄ×ÜÄÜÁ¿ÊÇ1250kJ£®
£¨2£©ÓûʹCÔö¼Ó3kg£¬ÐèA125kg£®
£¨3£©ÓëÎ÷Ë«°æÄɵÄÉ­ÁÖÉú̬ϵͳÏà±È£¬¸Ã²ÝÔ­Éú̬ϵͳµÄµÖ¿¹Á¦Îȶ¨ÐÔ½ÏÈõ£¬Ô­ÒòÊÇ×ÔÎÒµ÷½ÚÄÜÁ¦Èõ£®
£¨4£©ÔÚ¸ÃÉú̬ϵͳÖз¢ÏÖÁËÒ»ÖÖ¿¹Äæ»ùÒò£¬Èô½«ÆäÓÃÓÚÅàÓýÓÅÁ¼µÄ×÷ÎïÐÂÆ·ÖÖ£¬ÔòÀûÓÃÁËÆäÖ±½Ó¼ÛÖµ£®

·ÖÎö 1¡¢Á÷¾­Éú̬ϵͳµÄ×ÜÄÜÁ¿¾ÍÊÇÉú²úÕ߹̶¨µÄÈ«²¿Ì«ÑôÄÜ£»ÄÜÁ¿´«µÝЧÂÊÊÇÖ¸ÊäÈëµ½ÏÂÒ»ÓªÑø¼¶µÄÄÜÁ¿Õ¼±¾ÓªÑø¼¶Í¬»¯ÄÜÁ¿µÄ°Ù·Ö±È£»Í¼Ê¾Îª¶ÔÉú̬ϵͳÖÐÄÜÁ¿Á÷¾­µÚ¶þÓªÑø¼¶µÄÄÜÁ¿·ÖÎö£¬A±íʾµÚ¶þÓªÑø¼¶ÉúÎïµÄͬ»¯Á¿£¬B±íʾÓÃÓÚÉú³¤·¢ÓýºÍ·±Ö³µÄÄÜÁ¿£®Í¬»¯µÄÄÜÁ¿³ýÓÃÓÚÉú³¤·¢ÓýºÍ·±Ö³£¬»¹ÓÐÏ൱һ²¿·ÖÄÜÁ¿ÓÃÓÚ×ÔÉíµÄºôÎüÏûºÄ£®ÓÉÓÚÒ»²¿·ÖÓÃÓÚ¸÷¼¶ÉúÎïºôÎüÏûºÄ£¬Ò»²¿·ÖËæÒÅÌå²Ðº¡Á÷Ïò·Ö½âÕߣ¬Á÷ÏòÏÂÒ»ÓªÑø¼¶µÄÄÜÁ¿¾Í»áºÜÉÙ£»ÓÖÓÉÓÚÄÜÁ¿Ö»ÄÜÑØ×ÅʳÎïÁ´¡¢Ê³ÎïÍø½øÐÐÁ÷¶¯£¬ËùÒÔÄÜÁ¿Á÷¶¯µÄÌØµãÊǵ¥ÏòÁ÷¶¯¡¢Ö𼶵ݼõ£®
2¡¢Éú̬ϵͳµÄ³É·ÖÔ½µ¥´¿£¬ÓªÑø½á¹¹Ô½¼òµ¥£¬×ÔÎÒµ÷½ÚÄÜÁ¦¾ÍÔ½Èõ£¬µÖ¿¹Á¦Îȶ¨ÐÔ¾ÍÔ½µÍ£¬·´Ö®ÔòÔ½¸ß£®

½â´ð ½â£º£¨1£©Á÷¾­´ËÉú̬ϵͳµÄ×ÜÄÜÁ¿ÊÇÉú²úÕ߹̶¨µÄÄÜÁ¿£¬°üÀ¨ºôÎüÏûºÄµÄÄÜÁ¿¡¢Á÷ÈëÏÂÒ»ÓªÑø¼¶µÄÄÜÁ¿ÒÔ¼°±»·Ö½âÕß·Ö½âµÄÄÜÁ¿£¬¹²ÓÐ175+200+875=1250kJ£®
£¨2£©ÓÉÓÚ1250kJµÄÄÜÁ¿Ö»ÓÐ30kJµ½´ïC£¬Òò´ËÓûʹCÔö¼Ó3kg£¬ÐèA125kg£®
£¨3£©ÓëÎ÷Ë«°æÄɵÄÉ­ÁÖÉú̬ϵͳÏà±È£¬¸Ã²ÝÔ­Éú̬ϵͳµÄµÖ¿¹Á¦Îȶ¨ÐÔ½ÏÈõ£¬Ô­ÒòÊÇÓªÑø½á¹¹¼òµ¥£¬×ÔÎÒµ÷½ÚÄÜÁ¦Èõ£®
£¨4£©ÔÚ¸ÃÉú̬ϵͳÖз¢ÏÖÁËÒ»ÖÖ¿¹Äæ»ùÒò£¬Èô½«ÆäÓÃÓÚÅàÓýÓÅÁ¼µÄ×÷ÎïÐÂÆ·ÖÖ£¬ÔòÀûÓÃÁËÆäÖ±½Ó¼ÛÖµ£®
¹Ê´ð°¸Îª£º
£¨1£©1250¡¡
£¨2£©125
£¨3£©×ÔÎÒµ÷½ÚÄÜÁ¦Èõ
£¨4£©Ö±½Ó

µãÆÀ ±¾Ì⿼²é̬ϵͳÄÜÁ¿Á÷¶¯µÄÏà¹ØÖªÊ¶£¬ÒâÔÚ¿¼²éѧÉúµÄʶͼÄÜÁ¦ºÍÅжÏÄÜÁ¦£¬ÔËÓÃËùѧ֪ʶ×ۺϷÖÎöÎÊÌâºÍ½â¾öÎÊÌâµÄÄÜÁ¦£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø