ÌâÄ¿ÄÚÈÝ
12£®£¨1£©¼×µØÎ»ÓÚ¶«£¨¶«¡¢Î÷£©°ëÇò
£¨2£©É½¶¥Î»ÓÚ³ÇÕòµÄÎ÷±±·½Ïò£®
£¨3£©Óɼ׵ØÇ°ÍùÒҵأ¬ÑØÍ¾¿ÉÄÜ»áÓöµ½ºÓÁ÷Âð£¿ÎªÊ²Ã´£¿¿ÉÄÜ£»Í¾Öо¹ýɽ¹È£¬¿ÉÄÜÐγɺÓÁ÷£¨2·Ö£©
£¨4£©ÍõÏÈÉúµ½´ïÒÒµØÊ±£¬²âµÃÆøÎÂÊÇ18¡æ£¬´Ëʱɽ¶¥ÆøÎÂ×îµÍ²»µÍÓÚ14.4¡æ£®
£¨5£©Èô¼×¡¢ÒÒÁ½µØÍ¼ÉϾàÀë2ÀåÃ×£¬ÔòËûÃǵÄʵ¼Ê¾àÀëÊÇ400Ã×£¨´¹Ö±¾àÀëºöÂÔ²»¼Æ£©
£¨6£©±¾µØÕþ¸®ÏëÔڴ˵ؽ¨Ò»¸öÔìÖ½³§£¬Äã¾õµÃA¡¢BÁ½µØÄÄÒ»´¦ºÏÊÊ£¿B£®
·ÖÎö ÔڵȸßÏßµØÐÎͼÉÏ£¬µÈ¸ßÏß±ÕºÏÇҵȸßÏßÊýÖµÖмä¸ßËÄÖܵÍÔòΪɽ¶¥£»Á½É½¶¥Ö®¼äÏà¶ÔµÍÍݵIJ¿Î»Îª°°²¿£»µÈ¸ßÏß±ÕºÏÇҵȸßÏßÊýÖµÖмäµÍËÄÖܸßÔòΪÅèµØ£»µÈ¸ßÏßÏòº£°ÎµÍ´¦Í¹ÎªÉ½¼¹£»µÈ¸ßÏßÏòº£°Î¸ß´¦Í¹ÎªÉ½¹È£¬¼¸Ìõº£°Î¸ß¶È²»Í¬µÄµÈ¸ßÏßÖØºÏµÄ²¿Î»ÊǶ¸Ñ£®µÈ¸ßÏßÏ¡Ê裬ÆÂ¶Èƽ»º£»µÈ¸ßÏßÃܼ¯£¬ÆÂ¶È½Ï¶¸£®
½â´ð ½â£º¶Áͼ¿ÉÖª£¬£¨1£©¼×µØ¾¶ÈΪ110¡ãE£¬Î»ÓÚ¶«°ëÇò£¨20¡ãW¡ú0¡ã¡ú160¡ãEÖ®¼äΪ¶«°ëÇò£©£®£¨2£©¸ù¾ÝͼÖеÄÖ¸Ïò±êÅжϣ¬É½¶¥Î»ÓÚ³ÇÕòµÄÎ÷±±·½Ïò£®£¨3£©Í¼ÖÐÒҵصȸßÏßÏòº£°Î¸ß´¦Í¹£¬ÎªÉ½¹È£¬É½¹È´¦ÈÝÒ×ÐγɺÓÁ÷£»Óɼ׵ØÇ°ÍùÒҵأ¬ÑØÍ¾¿ÉÄÜ»áÓöµ½ºÓÁ÷£®£¨4£©Í¼ÖÐÒҵغ£°ÎΪ400Ã×£¬É½¶¥º£°ÎΪ800Ãס«1000Ã×Ö®¼ä£¬²âµÃÒ񵯮øÎÂÊÇ18¡æ£¬´Ëʱɽ¶¥ÆøÎÂ18¡ãC-[£¨800Ãס«1000Ã×£©-400Ã×]¡Â100¡Á0.6¡ãC=14.4¡ã¡«15.6¡ãC£¬¹Êɽ¶¥ÆøÎÂ×îµÍ²»µÍÓÚ14.4¡æ£®£¨5£©Èô¼×¡¢ÒÒÁ½µØÍ¼ÉϾàÀë2ÀåÃ×£¬ÔòËûÃǵÄʵ¼Ê¾àÀëÊÇ2ÀåÃסÁ20000=400Ã×£®£¨6£©±¾µØÕþ¸®ÏëÔڴ˵ؽ¨Ò»¸öÔìÖ½³§£¬AµØÎ»ÓÚºÓÁ÷µÄÉÏÓΣ¬ÎÛȾºÓÁ÷£¬BÁ½Î»ÓÚºÓÁ÷µÄÏÂÓΣ¬ÎÛȾС£¬¹ÊÑ¡ÔñBµØºÏÊÊ
¹Ê´ð°¸Îª£º
£¨1£©¶«£»
£¨2£©Î÷±±£»
£¨3£©¿ÉÄÜ£»Í¾Öо¹ýɽ¹È£¬¿ÉÄÜÐγɺÓÁ÷
£¨4£©14.4£»
£¨5£©400Ã×£»
£¨6£©B£®
µãÆÀ ±¾Ì⿼²éµÈ¸ßÏßµØÐÎͼµÄÅжÁ£¬¶ÁͼÀí½â½â´ð¼´¿É£®
| A£® | 300Ã× | B£® | 330Ã× | C£® | 400Ã× | D£® | 200Ã× |
| A£® | ÎÒ¹úÄÏ·½µØ¶àÈ˶࣬ˮ×ÊÔ´³ä×ã | B£® | ÎÒ¹úÄÏ·½µØÉÙÈ˶࣬ˮ×ÊÔ´¶Ìȱ | ||
| C£® | ÎÒ¹ú±±·½µØ¶àÈËÉÙ£¬Ë®×ÊÔ´¶Ìȱ | D£® | ÎÒ¹ú±±·½µØ¶àÈËÉÙ£¬Ë®×ÊÔ´³ä×ã |
| A£® | ³àµÀÉÏ | B£® | ¿¿½ü³àµÀ | C£® | ¿¿½ü±±»Ø¹éÏß | D£® | ¿¿½üÄϻعéÏß |
| A£® | ¸²¸ÇÁËÈ«¹úµÄÌú·ÔËÊäÍø | |
| B£® | ¶¼·Ö²¼ÔÚÎÒ¹úµØÊÆÆ½Ì¹µÄµØÇø | |
| C£® | ÖÐÎ÷²¿½Ï¶«²¿µØÇø·¢Õ¹¸ü¿ì | |
| D£® | ¾¼Ã·¢Õ¹Ë®Æ½ÊÇÓ°Ïì²¼¾ÖµÄÖ÷ÒªÒòËØ |