ÈçͼÊÇÒ»¸öˮѭ»·µÄÄ£Äâ×°Ö㮼ÓÈÈÉÕÆ¿ÄÚË®£¨ÉÕÆ¿ÀïµÄË®µ±×÷µØÇò±íÃæµÄˮԴ£©Ê¹Óгä×ãµÄÕôÆø²»¶Ï´ÓÍä¹Ü³öÀ´£¬½øÈë½ðÊôÅÌ£¨½ðÊôÅ̵±×÷¸ß¿ÕµÄÀä¿ÕÆø£©ºÍ·ÅÔÚ×ÀÃæµÄÍÐÅÌ£¨µ±×÷µØÃ棩֮¼ä£¬Ë®ÕôÆøÔÚ½ðÊôÅ̵×Äý½á³ÉË®²¢½µÂäµ½ÍÐÅÌÄÚ£®
£¨1£©Çëд³öÉÏÎÄËù·´Ó³µÄÁ½ÖÖÎï̬±ä»¯£º______¡¢______£®
£¨2£©ÈôҪʹÂäÈëÍÐÅÌÄÚµÄË®µÎ¸ü¶àһЩ£¬¿É²ÉÈ¡µÄ´ëÊ©ÓУº______£¨Ð´³öÒ»Ìõ¼´¿É£©£®
£¨3£©ÎÒ¹úÊÇË®×ÊÔ´ÑÏÖØȱ·¦µÄ¹ú¼Ò£¬½ÚÔ¼ÓÃˮӦ´ÓÎÒ×öÆð£¬ÇëÄãд³öÈÕ³£Éú»îÖеÄÒ»Ïî½ÚÔ¼ÓÃË®´ëÊ©£º______£®

½â£º
£¨1£©ÉÕÆ¿ÖеÄË®Æû»¯³ÉË®ÕôÆøÉÏÉý£¬Ë®ÕôÆøÓöµ½Àä½ðÊôÅ̾ͻáÒº»¯ÐγÉСˮµÎ£»
£¨2£©ÈôҪʹÂäÈëÍÐÅÌÄÚµÄË®µÎ¸ü¶àһЩ£¬¾ÍÓ¦¸ÃÈýðÊôÅ̵ÄζȸüµÍ£¬ËùÒÔ¿ÉÒÔÔÚÉÏÃæ¼Ó±ù¿é£»
£¨3£©ÎÒ¹úÊÇË®×ÊÔ´ÑÏÖØȱ·¦µÄ¹ú¼Ò£¬ÎÒÃÇÓ¦¸Ã×öµ½ËæÊÖ¹ØË®£¬Ò»Ë®¶àÓ㬱ÈÈçÏ´²ËµÄË®¿ÉÒÔ½½»¨µÈ£®
¹Ê´ð°¸Îª£º£¨1£©Æû»¯¡¢Òº»¯£»£¨2£©½ðÊôÅÌÉÏÃæ¼Ó±ù¿é£»£¨3£©ËæÊÖ¹ØË®£¬Ò»Ë®¶àÓã®
·ÖÎö£º£¨1£©ÎïÖÊ´ÓÆø̬±ä³ÉҺ̬³ÆΪҺ»¯£¬Òº»¯·ÅÈÈ£¬½ðÊô°åÎüÊշųöµÄÈÈÁ¿Ê±£¬ÄÚÄÜÔö¼Ó¡¢Î¶ÈÉý¸ß£»
£¨2£©ÎïÖÊ´ÓҺ̬±ä³ÉÆø̬³ÆΪÆû»¯£¬Æû»¯ÎüÈÈ£¬È»ºó¸ù¾ÝÒº»¯µÄÌõ¼þ£¬ÈȵÄË®ÕôÆøÓöµ½ÀäµÄÎïÌåʱ»á·¢ÉúÒº»¯ÏÖÏ󣬵±ÎïÌåµÄζÈÔ½µÍʱ£¬Ë®ÕôÆøÔ½ÈÝÒ×Òº»¯£®
£¨3£©ÎÒ¹úµÄË®×ÊÔ´±È½Ï¶Ìȱ£¬ÎÒÃÇÓ¦¸Ã½ÚÔ¼ÓÃË®£®
µãÆÀ£º±¾Ì⿼²éÁËҺ̬ºÍÆø̬֮¼äµÄÏ໥ת»¯£¬Í¨¹ý¡°ÓꡱµÄÐγɣ¬¼ÓÉî¶ÔÎï̬±ä»¯µÄÀí½âÓëÕÆÎÕ£¬»¹ÒªÑø³É½ÚÔ¼ÓÃË®µÄºÃÏ°¹ß£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2009?Ëɱ±Çø¶þÄ££©ÈçͼÊÇÒ»¿î¼ÒͥС½Î³µ£¬ËüµÄ·¢¶¯»úÊÇÆûÓÍ»ú£¬ÎªÁ˱ÜÃâ·¢¶¯»ú¹ýÈÈÓ°Ïì¶ÔÍâ×ö¹¦£¬ÓÐË®Ïäͨ¹ýË®µÄÑ­»·ÎüÈÈΪ·¢¶¯»ú½µÎ£®´Ë½Î³µÒÔ90km/hµÄËÙ¶ÈÔÈËÙÐÐÊ»100kmµÄÓͺÄΪ7L£¨1L=ldm3£©£¬Í¬Ê±Ë®ÏäÄÚ10kgË®ÓÉ20¡æÉý¸ßµ½90¡æ£¬½Î³µÐÐÊ»Öз¢¶¯»úÌṩµÄƽ¾ùÇ°½ø¶¯Á¦Îª901.6N£¬ÒÑÖª¦ÑÆûÓÍ=0.7kg/dm3£¬ÈÈÖµqÆûÓÍ=4.6¡Á107J/kg£¬CË®=4.2¡Á103J/£¨kg?¡æ£©£¬¸ù¾ÝÒÔÉÏÐÅÏ¢£¬Çë½â´ðÒÔÏÂÎÊÌ⣺
£¨1£©°Ù¹«ÀïµÄÓͺÄËùÄÜÊͷŵÄÄÜÁ¿ÊǶàÉÙ£¿
£¨2£©ÓÉÓÚË®ÏäÖÐË®µÄÎüÈÈËùËðʧµÄÄÜÁ¿´ïµ½¶àÉÙJ£¿
£¨3£©·¢¶¯»ú°ÑÄÚÄÜת»¯Îª»úеÄܵÄЧÂÊΪ¶à´ó£¿
£¨4£©³ýÁËË®ÏäÖеÄË®ÎüÈÈËðʧÄÜÁ¿Í⣬»¹ÓÐÄÄЩ·½ÃæËðʧÁËÄÜÁ¿£¿£¨»Ø´ðÒ»¸ö·½Ã棩Ìá³öÒ»µãÌá¸ßÆû³µ·¢¶¯»úЧÂʵĴëÊ©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨2013?³ç°²Çøһģ£©ÔĶÁÏÂÃæ¶ÌÎÄ£¬»Ø´ðÏà¹ØÎÊÌ⣺
¿ÕÆøÄÜÈÈË®Æ÷
¿ÕÆøÄÜÈÈË®Æ÷£¨Èçͼ¼×£©ÊÇÎüÊÕ¿ÕÆøµÄÈÈÄÜÀ´ÖÆÔìÈÈË®µÄ×°Öã®ÆäºÄÄÜԼΪµçÈÈË®Æ÷µÄËÄ·ÖÖ®Ò»£®¿ÕÆøÄÜÊôÓÚ¿ÉÔÙÉúµÄÐÂÄÜÔ´£¬ÓµÓÐÏÈÌìµÄ½ÚÄÜ»·±£µÄÓÅÊÆ£®
ͼÒÒÊÇ¿ÕÆøÄÜÈÈË®Æ÷µÄ¹¤×÷Ô­ÀíʾÒâͼ£¬ËüÖ÷ÒªÓÉ´¢Ë®Ï䡢ëϸ¹Ü¡¢Õô·¢Æ÷¡¢Ñ¹Ëõ»ú¡¢ÀäÄýÆ÷µÈ²¿¼þ×é³É£®ÖÆÀä¼ÁÔÚëϸ¹Ü¡¢Õô·¢Æ÷¡¢Ñ¹Ëõ»ú¡¢ÀäÄýÆ÷Ö®¼äÑ­»·¹ý³ÌÓëÎÒÃÇËùÊìϤµÄµç±ùÏäµÄÖÆÀäÑ­»·¹ý³ÌÏàͬ£¬Æ乤×÷¹ý³ÌÈçÏ£º
A£®ÒºÌ¬ÖÆÀä¼Á¾­¹ýÒ»¶ÎºÜϸµÄëϸ¹Ü»ºÂýµØ½øÈëÕô·¢Æ÷£¬ÒºÌ¬ÖÆÀä¼Á¿ÉÎüÊÕÍâ½ç¿ÕÆøµÄÈÈÄÜ£¬ÔÚÕô·¢Æ÷ÄÚ²¿×ª»¯ÎªÆø̬£®
B£®ÖÆÀä¼ÁÆû»¯Éú³ÉµÄÕôÆø±»Ñ¹Ëõ»úѹËõºó±ä³É¸ßθßѹµÄÕôÆø½øÈëÀäÄýÆ÷£®
C£®ÔÚÀäÄýÆ÷ÖУ¬¸ßθßѹµÄÕôÆøͨ¹ýÀäÄýÆ÷ʱ´ÓÆø̬ת»¯ÎªÒºÌ¬£¬Í¬Ê±Êͷųö´óÁ¿µÄÈÈÁ¿£¬±»Ë®ÏäÖд¢±¸Ë®ÎüÊÕ£¬Ê¹Ë®ÎÂÉý¸ß£¬´Ó¶ø´ïµ½ÖÆÈÈË®µÄÄ¿µÄ£®
¿ÕÆøÄÜÈÈË®Æ÷ÓÐÒ»¸öºÜÖØÒªµÄÖ¸±êÊÇÄÜЧ±È£¬ËüÊÇָˮÏäÖеÄË®ÎüÊÕµÄÈÈÄÜ£¨Q£©ÓëѹËõ»úµÈµçÆ÷ÏûºÄµÄµçÄÜ£¨W£©µÄ±ÈÖµ£®ÄÜЧ±ÈÔ½¸ß£¬ËµÃ÷ÈÈË®Æ÷µÄÖÆÈÈЧ¹ûÔ½ºÃ£®

Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÊÔд³öÎÄÖл®Ïß²¿·Ö¢ÙµÄÎï̬±ä»¯µÄÃû³Æ£º
Æû»¯
Æû»¯
£»»®Ïß²¿·Ö¢ÚÖÐÊÇÀûÓÃ
ÈÈ´«µÝ
ÈÈ´«µÝ
µÄ·½Ê½¸Ä±äÁËË®µÄÄÚÄÜ£®
£¨2£©ÀûÓÿÕÆøÄÜÈÈË®Æ÷ÖÆÈÈË®£¬ÆäЧÂÊ
´óÓÚ
´óÓÚ
£¨Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©1£¬Ô­ÒòÊÇÓÉÓÚ
ÖÆÀä¼Á¿ÉÒÔ´Ó¿ÕÆøÖжîÍâµÄÎüÊÕÈÈÁ¿
ÖÆÀä¼Á¿ÉÒÔ´Ó¿ÕÆøÖжîÍâµÄÎüÊÕÈÈÁ¿
£®
£¨3£©Ä³Æ·ÅÆ¿ÕÆøÄÜÈÈË®Æ÷Õý³£¹¤×÷ʱµÄ²ÎÊýÈçÏ£º
µçÔ´µçѹ ¶î¶¨ÊäÈ빦ÂÊ/kW ½øˮζÈ/¡æ ³öˮζÈ/¡æ ÄÜЧ±È
220V 0.84 20 56 3.4
´Ó±í¸ñÖеÄÊý¾Ý¿ÉÖª£¨Ð´³ö±ØÒªµÄ¼ÆËã¹ý³Ì£©£º
¢Ù¸Ã¿ÕÆøÄÜÈÈË®Æ÷Õý³£¹¤×÷1hÏûºÄµÄµçÄܶà´ó£¿
¢ÚÕâ1h²úÉúµÄÈÈË®µÄÌå»ýΪ¶à´ó£¿£¨CË®=4.2¡Á103J/£¨kg?¡æ£©£»¦ÑË®=1.0¡Á103kg/m3£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸