ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿·¢¶¯»úÊÇÆû³µµÄºËÐIJ¿¼þ£¬·¢¶¯»úµÄÖÊÁ¿¾ö¶¨ÁËÕû³µµÄÐÔÄܺÍÆ·ÖÊ£¬ÏÖ´úÆû³µÖ÷Òª·ÖÆûÓͺͲñÓÍÁ½Àà·¢¶¯»ú£¬ÆäÖÐÆûÓÍ·¢¶¯»úÌṩ¶¯Á¦µÄÊÇÄÚȼ»úµÄÆû¸×¡£Èôij̨ÒÔÆûÓÍΪȼÁϵÄÆû³µ£¬·¢¶¯»úÄÚÓÐËĸöÆû¸×£¬ÆäÏà¹ØÊý¾ÝÈçϱíËùʾ¡£
£¨1£©Æû³µÒÔ100km/hËÙ¶ÈÔÈËÙÔ˶¯Ê±·¢¶¯»úµÄÊä³ö¹¦ÂÊ×î´ó£¬Ôò1minÄÚÓÐÓù¦______J¡£
£¨2£©Æû³µÄÚȼ»úÒ»¸ö¹¤×÷Ñ»·°üÀ¨Ëĸö³å³Ì£¬Ò»¸öÆû¸×Õý³£¹¤×÷Ëĸö³å³ÌµÄ˳ÐòÊÇ______£¨¶Ô¼×¡¢ÒÒ¡¢±û¡¢¶¡ÖØÐÂÅÅÐò£©£¬______ͼËùʾµÄ³å³ÌÄÚȼ»ú¸øÆû³µÌṩ¶¯Á¦¡£
£¨3£©Æû³µÅÅÆøÁ¿ÊÇÖ¸·¢¶¯»úÆø¸×µÄ¹¤×÷ÈÝ»ý£¬Æû³µÅÅÆøÁ¿Ô½´ó£¬¹¦ÂÊÔ½´ó£¬¿Õȼ±ÈÊÇÖ¸Æû¸×ÄÚ¿ÕÆøºÍȼÓ͵ÄÖÊÁ¿±È¡£µ±Æû³µÒÔ100km/hËÙ¶ÈÔÈËÙÔ˶¯Ê±£¬Æû³µ·¢¶¯»úµÄЧÂÊΪ_______¡£
1minÍê³ÉµÄ¹¤×÷Ñ»· | 2000´Î | Æû¸×ÄÚÆûÓͺͿÕÆøµÄ»ìºÏÃÜ¶È | 1.3kg/m3 |
Æû¸×µÄ¹¤×÷ÈÝ»ý | 2.0L | ÈÈÖµ | 4¡Á107J/kg |
·¢¶¯»ú×î´ó¹¦ÂÊ | 90kW | ¿Õȼ±È | 12¡Ã1 |
¡¾´ð°¸¡¿5.4¡Á106 ÒҼ׶¡±û ¶¡ 33.75%
¡¾½âÎö¡¿
(1)[1]Æû³µÒÔ100km/hËÙ¶ÈÔÈËÙÔ˶¯Ê±£¬1minÖÐÄÚ×öµÄÓÐÓù¦
(2)[2][3]¼×ÖеÄÁ½¸öÆø·§¶¼¹Ø±Õ£¬»îÈûÏòÉÏÔ˶¯£¬ËùÒÔΪѹËõ³å³Ì£¬Êǵڶþ³å³Ì£¬ÒÒÖеÄÒ»¸öÆø·§´ò¿ª£¬»îÈûÏòÏÂÔ˶¯£¬ËùÒÔΪÎüÆø³å³Ì£¬ÊǵÚÒ»³å³Ì¡£±ûÖеÄÒ»¸öÆø·§´ò¿ª£¬»îÈûÏòÉÏÔ˶¯£¬ËùÒÔΪÅÅÆø³å³Ì£¬ÊǵÚËijå³Ì¡£¶¡ÖеÄÁ½¸öÆø·§¶¼¹Ø±Õ£¬»îÈûÏÂÔ˶¯£¬ËùÒÔΪ×ö¹¦³å³Ì£¬ÊǵÚÈý³å³Ì¡£¹ÊÅÅÐòΪ£ºÒҼ׶¡±û£¬ÆäÖÐ×ö¹¦³å³ÌÄÚȼ»ú¸øÆû³µÌṩ¶¯Á¦¡£
(3)[4]Æû¸×µÄ¹¤×÷ÈÝ»ý
×öÒ»´Î¹¦È¼ÆøµÄÖÊÁ¿
ÒòΪ¿Õȼ±ÈÊÇ12¡Ã1£¬ËùÒÔ×öÒ»´Î¹¦ÏûºÄµÄÆûÓÍÖÊÁ¿
1minÄÚÆûÓÍÍê³ÉÑ»·2000´Î£¬ËùÒÔȼÉÕÊͷŵÄÈÈÁ¿
·¢¶¯»úµÄЧÂÊ
¡¾ÌâÄ¿¡¿ÔÚ²âÁ¿Ð¡µÆÅݵĵ繦ÂʵÄʵÑéÖУ¬ÊµÑéÆ÷²ÄÓжµçѹΪ3.8VµÄСµÆÅÝ¡¢»¬¶¯±ä×èÆ÷£¨20¦¸ 2A£©¡¢µçÔ´¡¢µçÁ÷±í¡¢µçѹ±í¡¢¿ª¹Ø¡¢µ¼ÏßÈô¸ÉµÈ¡£
£¨1£©±¾ÊµÑéСµÆÅݵĵ繦ÂÊ¿ÉÒÔ¸ù¾Ý_____£¨Óù«Ê½±íʾ£©À´¼ÆËã¡£
£¨2£©ÔÚÁ¬½Óµç·ʱ£¬Ð¡Àöͬѧ·¢ÏÖµçѹ±íµÄÈý¸ö½ÓÏßÖùÖУ¬ÓÐÒ»¸ö½ÓÏßÖùµÄ±êʶģºý²»Çå¡£Ëý³¢ÊÔÁ¬½ÓÁËÈçͼ¼×ËùʾµÄʵÎïͼ£¬±ÕºÏ¿ª¹Øºó£¬·¢ÏÖµç±í¾ùÕý³£Æ«×ª¡£ÓÉ´Ë˵Ã÷Õâ¸ö½ÓÏßÖùÊÇ____½ÓÏßÖù£¨Ñ¡Ìî¡°+¡±»ò¡°-¡±£©¡£
£¨3£©±ÕºÏ¿ª¹Øºó£¬Èô³öÏÖϱíËùÊöÏÖÏó£¬ÇëÔÚ±íÖпոñ´¦Ìîд¿ÉÄܵÄÔÒò
ÏÖÏó | µçµÆµÄÁÁ°µ | µçÁ÷±í | µçѹ±í | ¿ÉÄܵÄÔÒò |
1 | ÁÁ | ÓÐʾÊý | ÎÞʾÊý | ______ |
2 | ²»ÁÁ | ÎÞʾÊý | ÓÐʾÊý | ________ |
£¨4£©Åųý¹ÊÕϺó£¬ÔٱպϿª¹Ø£¬Òƶ¯»¬Æ¬Pµ½Ä³´¦Ê±£¬µçѹ±íʾÊýÈçͼÒÒËùʾ¡£ÎªÁ˲âÁ¿Ð¡µÆÅݵĶ¹¦ÂÊ£¬Ó¦½«»¬Æ¬PÏò_____£¨Ñ¡Ìî¡°A¡±»ò¡°B¡±£©¶ËÒƶ¯£¬²¢×¢Òâ¹Û²ì_____±í£¬µ±ÆäʾÊýΪ_____ʱ£¬Í£Ö¹Òƶ¯»¬Æ¬£¬²¢¼Ç¼ÁíÒ»±íµÄʾÊý¡£
¡¾ÌâÄ¿¡¿ÎªÌ½¾¿ÖÊÁ¿¶Ô¹ßÐÔµÄÓ°Ï죬СÃ÷ÕÒÀ´µç´µ·ç£¬´Ö¡¢Ï¸É°Á££¬±ùÅ̵ÈÎïÆ·½øÐÐÁËÈçÏÂ̽¾¿£º
£¨ÊµÑé¹ý³Ì£©
£¨1£©½«´ÖϸɰÁ£¾ùÔÈ»ìºÏΪһ¸öºÍµç´µ·ç¿Ú¾¶²î²»¶à´óµÄɳÁ£¶Ñ£»
£¨2£©½«µç´µ·çÕý¶ÔɳÁ£¶Ñ´µ·ç£¨·çÁ¦Êʵ±£©£¬É°Àù±»´µÈë±ùÅÌÖУ¬ÆäÖС°·çÁ¦Êʵ±¡±Ö¸µÄÊÇ________________£»
£¨3£©¹Û²ì±È½Ï±ùÅÌÖÐ____________________¡£
£¨ÊÕ¼¯Ö¤¾Ý£©ÊµÑéÏÖÏóÈçÏÂͼ£¬½á¹û¼Ç¼ÔÚϱíÖУº
É°ÀùÖÊÁ¿ | ´ó | С |
É°ÀùˮƽÔ˶¯µÄ¾àÀë | ½ü | Ô¶ |
£¨·ÖÎöÂÛÖ¤£©
ÓÉʵÑé½á¹û¿ÉÖª£¬ÔÚÏàͬ·çËÙµÄ×÷ÓÃÏ£¬ÖÊÁ¿½Ï´óµÄÉ°ÀùÔÚ±ùÅÌÖоàɳÁ£¶Ñ½Ï½üµÄλÖã¬ÆäÔ˶¯×´Ì¬____£¨Ñ¡Ìî¡°ÈÝÒס±»ò¡°²»ÈÝÒס±£©·¢Éú¸Ä±ä£¬ÓÉ´Ë˵Ã÷¹ßÐԵĴóСÓëÎïÌåµÄÖÊÁ¿Óйأ¬ÖÊÁ¿Ô½______£¬¹ßÐÔÔ½´ó¡£
£¨½»Á÷ÆÀ¹À£©ÎªÁËʹʵÑé½áÂÛ¸ü¿Æѧ£¬¿ÉÒÔ¸ü»»²»Í¬µÄÎïÌå»ò¸Ä±ä_____Öظ´ÉÏÊöʵÑé¡£
£¨Éú»îÓ¦Óã©
¢ÙÀûÓùßÐÔ£º________________£»
¢Ú£º__________________¡£