ijѧϰС×éÓÃÈçͼËùʾװÖòⶨпͭºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£(ÒÑÖª£º½ðÊôÓëËáʱ·Å³öÒ»¶¨µÄÈÈÁ¿)

(1)ʵÑéǰ£¬ÏȽ«Ð¿Í­ºÏ½ðÔÚÏ¡ËáÖнþÅÝÆ¬¿Ì£¬ÆäÄ¿µÄÊÇ                  £»
(2)ʵÑé²Ù×÷²½ÖèÓУº¼ì²éÆøÃÜÐÔ£¬½«Ò©Æ·ºÍË®×°Èë¸÷ÒÇÆ÷ÖУ¬Á¬½ÓºÃ×°Öúó£¬ÔÙ½øÐеIJÙ×÷»¹ÓУº¢Ù¼Ç¼CµÄÒºÃæÎ»Ö㻢ڴýBÖв»ÔÙÓÐÆøÌå²úÉú²¢»Ö¸´ÖÁÊÒκ󣬼ǼCµÄÒºÃæÎ»Ö㻢ÛÓÉAÏòBµÎ¼Ó×ãÁ¿ÊÔ¼Á£»¢Ü¼ì²éÆøÃÜÐÔ¡£
ÉÏÊöÔÙ½øÐеIJÙ×÷µÄ˳ÐòÊÇ    (ÌîÐòºÅ)£»
(3)¸Ã×°ÖÃµÄÆøÃÜÐԵļìÑé·½·¨ÊÇ´ò¿ª·ÖҺ©¶·ÐýÈû£¬´ÓD¹Ü×¢Èë¾­¼ÃÒ׵õĠ£¬Ê¹UÐ͹Ü×óÓÒÒºÃæÏàÆ½£¬¹Ø±Õ·ÖҺ©¶·ÐýÈû£¬Ìá¸ßD¹Ü£¬£¬ËµÃ÷×°ÖÃµÄÆøÃÜÐԺã»
(4)´ýBÖв»ÔÙÓÐÆøÌå²úÉú£¬¼Ç¼CµÄÒºÃæÎ»ÖÃǰ£¬Ð轫ζȻָ´ÖÁÊÒκ͠ £»
(5)ÈôʵÑéÓÃпͭºÏ½ðµÄÖÊÁ¿Îªag£¬ÓëÏ¡ÁòËá³ä·Ö·´Ó¦ºó£¬²âµÃÇâÆøÌå»ýΪV L£¬ÎªÇó³öºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£¬»¹È±ÉÙµÄÒ»¸öÊý¾ÝÊÇ £»

A£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÌå»ýB£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÖÊÁ¿·ÖÊý
C£®ÊµÑéǰ·´Ó¦×°ÖÃÖÐ¿ÕÆøµÄÌå»ýD£®ÊµÑéÌõ¼þÏÂÇâÆøµÄÃܶÈ
(6)ÈôaΪ0.4g£¬VΪ80mL£¬ÇóºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý¡£(ÔÚʵÑéÌõ¼þÏ£¬H2µÄÃܶÈΪ0.09g/L£¬5·Ö)
(7)ʵÑé¹ý³ÌÖУ¬ÈôδÀäÈ´¾Í¶ÁÈ¡ÆøÌåÌå»ý£¬Ôò²âµÃпµÄÖÊÁ¿·ÖÊý½« (Ìî ¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»ÊÜÓ°Ï족)¡£
(8)¿ÉÖ¸µ¼ÀÏʦÈÏΪ£¬ÀûÓÃÉÏÊöʵÑé×°Ö㬲âÁ¿½á¹û×Ü»áÆ«Ð¡£¬Ô­ÒòÊÇ£¬¸Ä½ø·½·¨ÊÇ ¡£

(1)³ýÊDZíÃæÑõ»¯Î(2) ¢Ü¢Ù¢Û¢Ú£¨3£©Ë®£»ÐγÉÒº²î£¬ÇÒÒ»¶Îʱ¼ä²»Ïûʧ£»£¨4£©µ÷²éD¹Üʹ×óÓÒÒºÃæÏàÆ½¡££¨5£©D
£¨6£©½â£ºÉèпµÄÖÊÁ¿Îªx
H2ÖÊÁ¿Îª0.08¡Á0.09=0.0072g
Zn+H2SO4=ZnSO4+H2¡ü
65              2
X             0.0072g
X=0.234g
CuµÄÖÊÁ¿·ÖÊý=(0.4-0.234)/0.4¡Á100%=41.5% 
´ð£ºÂÔ¡£ÆäËüºÏÀí´ð°¸Ò²¸ø·Ö¡£
£¨7£©Æ«´ó
£¨8£©ËáÒºµÄÌå»ý£»ÓÃÏðÆ¤¹Ü½«Â©¶·ÓëÊÔ¹ÜÁ¬½ÓµÈºÏÀí´ð°¸¡£

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijѧϰС×éÓÃÈçͼËùʾװÖòⶨпͭºÏ½ðÖÐп¡¢Í­µÄÖÊÁ¿·ÖÊý£®
£¨1£©ÊµÑéǰ£¬ÏȽ«Ð¿Í­ºÏ½ðÔÚÏ¡ËáÖнþÅÝÆ¬¿Ì£¬ÆäÄ¿µÄÊÇ£º
³ýÈ¥ºÏ½ð±íÃæµÄÑõ»¯Ä¤
³ýÈ¥ºÏ½ð±íÃæµÄÑõ»¯Ä¤
£»
£¨2£©ÊµÑé²Ù×÷²½ÖèÓУº¼ì²éÆøÃÜÐÔ£¬½«Ò©Æ·ºÍË®×°Èë¸÷ÒÇÆ÷ÖУ¬Á¬½ÓºÃ×°Öúó£¬ÔÙ½øÐеIJÙ×÷»¹ÓУº¢Ù¼Ç¼CµÄÒºÃæÎ»Ö㻢ڽ«BÖÐÊ£Óà¹ÌÌå¹ýÂË£¬Ï´µÓ£¬¸ÉÔ³ÆÖØ£»¢Û´ýBÖв»ÔÙÓÐÆøÌå²úÉú²¢»Ö¸´ÖÁÊÒκ󣬼ǼCµÄÒºÃæÎ»Ö㻢ÜÓÉAÏòBµÎ¼Ó×ãÁ¿ÊÔ¼Á£»¢Ý¼ì²éÆøÃÜÐÔ£®
ÉÏÊöÔÙ½øÐеIJÙ×÷µÄ˳ÐòÊÇ
¢Ý¢Ù¢Ü¢Û¢Ú
¢Ý¢Ù¢Ü¢Û¢Ú
 £¨ÌîÐòºÅ£©£»
£¨3£©ÈôʵÑéÓÃпͭºÏ½ðµÄÖÊÁ¿Îªag£¬ÓëÏ¡ÁòËá³ä·Ö·´Ó¦ºó£¬²âµÃÇâÆøÌå»ýΪV L£¬ÎªÇó³öºÏ½ðÖÐп¡¢Í­µÄÖÊÁ¿·ÖÊý£¬»¹È±ÉÙµÄÒ»¸öÊý¾ÝÊÇ
D
D
£»
A£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÌå»ý       B£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÖÊÁ¿·ÖÊý
C£®ÊµÑéǰ·´Ó¦×°ÖÃÖÐ¿ÕÆøµÄÌå»ý   D£®ÊµÑéÌõ¼þÏÂÇâÆøµÄÃܶÈ
£¨4£©BÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
Zn+H2SO4=ZnSO4+H2¡ü
Zn+H2SO4=ZnSO4+H2¡ü
£»
£¨5£©ÊµÑé¹ý³ÌÖУ¬ÈôδϴµÓ¹ýÂËËùµÃµÄ²»ÈÜÎÔò²âµÃпµÄÖÊÁ¿·ÖÊý½«
ƫС
ƫС
 £¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»ÊÜÓ°Ï족£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨2012?±¦Ó¦ÏضþÄ££©Ä³Ñ§Ï°Ð¡×éÓÃÈçͼËùʾװÖòⶨпͭºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£®£¨ÒÑÖª£º½ðÊôÓëËáʱ·Å³öÒ»¶¨µÄÈÈÁ¿£©
£¨1£©ÊµÑéǰ£¬ÏȽ«Ð¿Í­ºÏ½ðÔÚÏ¡ËáÖнþÅÝÆ¬¿Ì£¬ÆäÄ¿µÄÊÇ
³ýÈ¥ºÏ½ð±íÃæµÄÑõ»¯Ä¤
³ýÈ¥ºÏ½ð±íÃæµÄÑõ»¯Ä¤
£»
£¨2£©ÊµÑé²Ù×÷²½ÖèÓУº¼ì²éÆøÃÜÐÔ£¬½«Ò©Æ·ºÍË®×°Èë¸÷ÒÇÆ÷ÖУ¬Á¬½ÓºÃ×°Öúó£¬ÔÙ½øÐеIJÙ×÷»¹ÓУº¢Ù¼Ç¼CµÄÒºÃæÎ»Ö㻢ڴýBÖв»ÔÙÓÐÆøÌå²úÉú²¢»Ö¸´ÖÁÊÒκ󣬼ǼCµÄÒºÃæÎ»Ö㻢ÛÓÉAÏòBµÎ¼Ó×ãÁ¿ÊÔ¼Á£»¢Ü¼ì²éÆøÃÜÐÔ£®
ÉÏÊöÔÙ½øÐеIJÙ×÷µÄ˳ÐòÊÇ
¢Ü¢Ù¢Û¢Ú
¢Ü¢Ù¢Û¢Ú
£¨ÌîÐòºÅ£©£»
£¨3£©¸Ã×°ÖÃµÄÆøÃÜÐԵļìÑé·½·¨ÊÇ´ò¿ª·ÖҺ©¶·ÐýÈû£¬´ÓD¹Ü×¢Èë¾­¼ÃÒ׵õÄ
Ë®
Ë®
£¬Ê¹UÐ͹Ü×óÓÒÒºÃæÏàÆ½£¬¹Ø±Õ·ÖҺ©¶·ÐýÈû£¬Ìá¸ßD¹Ü£¬
¹Û²ìµ½ÒºÃæ²»ÔÙϽµ
¹Û²ìµ½ÒºÃæ²»ÔÙϽµ
£¬ËµÃ÷×°ÖÃµÄÆøÃÜÐԺã»
£¨4£©´ýBÖв»ÔÙÓÐÆøÌå²úÉú£¬¼Ç¼CµÄÒºÃæÎ»ÖÃǰ£¬Ð轫ζȻָ´ÖÁÊÒκÍ
¹Ø±Õ·ÖҺ©¶·µÄ»îÈû
¹Ø±Õ·ÖҺ©¶·µÄ»îÈû
£»
£¨5£©ÈôʵÑéÓÃпͭºÏ½ðµÄÖÊÁ¿Îªag£¬ÓëÏ¡ÁòËá³ä·Ö·´Ó¦ºó£¬²âµÃÇâÆøÌå»ýΪV L£¬ÎªÇó³öºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£¬»¹È±ÉÙµÄÒ»¸öÊý¾ÝÊÇ
D
D
£»
A£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÌå»ý       B£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÖÊÁ¿·ÖÊý
C£®ÊµÑéǰ·´Ó¦×°ÖÃÖÐ¿ÕÆøµÄÌå»ý   D£®ÊµÑéÌõ¼þÏÂÇâÆøµÄÃܶÈ
£¨6£©ÈôaΪ0.4g£¬VΪ80mL£¬ÇóºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£®£¨ÔÚʵÑéÌõ¼þÏ£¬H2µÄÃܶÈΪ0.09g/L£©
£¨7£©ÊµÑé¹ý³ÌÖУ¬ÈôδÀäÈ´¾Í¶ÁÈ¡ÆøÌåÌå»ý£¬Ôò²âµÃпµÄÖÊÁ¿·ÖÊý½«
Æ«´ó
Æ«´ó
£¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»ÊÜÓ°Ï족£©£®
£¨8£©¿ÉÖ¸µ¼ÀÏʦÈÏΪ£¬ÀûÓÃÉÏÊöʵÑé×°Ö㬲âÁ¿½á¹û×Ü»áÆ«Ð¡£¬Ô­ÒòÊÇ
ÓÐÒ»²¿·ÖÇâÆøÁôÔÚÊԹܺ͵¼¹ÜÖÐ
ÓÐÒ»²¿·ÖÇâÆøÁôÔÚÊԹܺ͵¼¹ÜÖÐ
£¬¸Ä½ø·½·¨ÊÇ
¿ÉÒÔ¼ÓË®°ÑÇâÆø¸Ï¹ýÈ¥
¿ÉÒÔ¼ÓË®°ÑÇâÆø¸Ï¹ýÈ¥
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijѧϰС×éÓÃÈçͼËùʾװÖòⶨпͭºÏ½ðÖÐп¡¢Í­µÄÖÊÁ¿·ÖÊý£®
£¨1£©ÊµÑéǰ£¬ÏȽ«Ð¿Í­ºÏ½ðÔÚÏ¡ËáÖнþÅÝÆ¬¿Ì£¬ÆäÄ¿µÄÊÇ£º
³ýÈ¥ºÏ½ð±íÃæµÄÑõ»¯Ä¤
³ýÈ¥ºÏ½ð±íÃæµÄÑõ»¯Ä¤
£»
£¨2£©ÊµÑé²Ù×÷²½ÖèÓУº¼ì²éÆøÃÜÐÔ£¬½«Ò©Æ·ºÍË®×°Èë¸÷ÒÇÆ÷ÖУ¬Á¬½ÓºÃ×°Öúó£¬ÔÙ½øÐеIJÙ×÷»¹ÓУº¢Ù¼Ç¼CµÄÒºÃæÎ»Ö㻢ڽ«BÖÐÊ£Óà¹ÌÌå¹ýÂË£¬Ï´µÓ£¬¸ÉÔ³ÆÖØ£»¢Û´ýBÖв»ÔÙÓÐÆøÌå²úÉú²¢»Ö¸´ÖÁÊÒκ󣬼ǼCµÄÒºÃæÎ»Ö㻢ÜÓÉAÏòBµÎ¼Ó×ãÁ¿ÊÔ¼Á£»¢Ý¼ì²éÆøÃÜÐÔ£®ÉÏÊöÔÙ½øÐеIJÙ×÷µÄ˳ÐòÊÇ
¢Ý¢Ù¢Ü¢Û¢Ú
¢Ý¢Ù¢Ü¢Û¢Ú
£¨ÌîÐòºÅ£©£»¼Ç¼CµÄÒºÃæÎ»ÖÃʱ£¬³ýÊÓÏ߯½ÊÓÍ⣬»¹Ó¦
ʹDºÍCµÄÒºÃæÏàÆ½
ʹDºÍCµÄÒºÃæÏàÆ½
£»
£¨3£©BÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ
Zn+H2SO4¨TZnSO4+H2¡ü
Zn+H2SO4¨TZnSO4+H2¡ü
£»
£¨4£©ÈôʵÑéÓÃпͭºÏ½ðµÄÖÊÁ¿Îªa g£¬ÓëËá³ä·Ö·´Ó¦ºó£¬²âµÃÇâÆøÌå»ýΪV¡¡L£¬ÎªÇó³öºÏ½ðÖÐп¡¢Í­µÄÖÊÁ¿·ÖÊý£¬»¹È±ÉÙµÄÒ»¸öÊý¾ÝÊÇ
D
D
£»
A£®·´Ó¦Ç°¼ÓÈëÏ¡ËáµÄÌå»ý           B£®·´Ó¦Ç°¼ÓÈëÏ¡ËáµÄÖÊÁ¿·ÖÊý
C£®ÊµÑéǰ·´Ó¦×°ÖÃÖÐ¿ÕÆøµÄÌå»ý     D£®ÊµÑéÌõ¼þÏÂÇâÆøµÄÃܶÈ
£¨5£©ÈôʵÑéÓÃпͭºÏ½ðµÄÖÊÁ¿Îªa g£¬ÓëËá³ä·Ö·´Ó¦ºó£¬BÖÐÊ£Óà¹ÌÌåµÄÖÊÁ¿Îªb¡¡g£¬ÔòпµÄÖÊÁ¿·ÖÊýΪ
£¨a-b£©/a¡Á100%
£¨a-b£©/a¡Á100%
£»
£¨6£©ÊµÑé¹ý³ÌÖУ¬ÈôδϴµÓ¹ýÂËËùµÃµÄ²»ÈÜÎÔò²âµÃпµÄÖÊÁ¿·ÖÊý½«
ƫС
ƫС
£¨Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°²»ÊÜÓ°Ï족£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

ijѧϰС×éÓÃÈçͼËùʾװÖòⶨпͭºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£®£¨ÒÑÖª£º½ðÊôÓëËáʱ·Å³öÒ»¶¨µÄÈÈÁ¿£©
£¨1£©ÊµÑéǰ£¬ÏȽ«Ð¿Í­ºÏ½ðÔÚÏ¡ËáÖнþÅÝÆ¬¿Ì£¬ÆäÄ¿µÄÊÇ________£»
£¨2£©ÊµÑé²Ù×÷²½ÖèÓУº¼ì²éÆøÃÜÐÔ£¬½«Ò©Æ·ºÍË®×°Èë¸÷ÒÇÆ÷ÖУ¬Á¬½ÓºÃ×°Öúó£¬ÔÙ½øÐеIJÙ×÷»¹ÓУº¢Ù¼Ç¼CµÄÒºÃæÎ»Ö㻢ڴýBÖв»ÔÙÓÐÆøÌå²úÉú²¢»Ö¸´ÖÁÊÒκ󣬼ǼCµÄÒºÃæÎ»Ö㻢ÛÓÉAÏòBµÎ¼Ó×ãÁ¿ÊÔ¼Á£»¢Ü¼ì²éÆøÃÜÐÔ£®
ÉÏÊöÔÙ½øÐеIJÙ×÷µÄ˳ÐòÊÇ________£¨ÌîÐòºÅ£©£»
£¨3£©¸Ã×°ÖÃµÄÆøÃÜÐԵļìÑé·½·¨ÊÇ´ò¿ª·ÖҺ©¶·ÐýÈû£¬´ÓD¹Ü×¢Èë¾­¼ÃÒ׵õÄ________£¬Ê¹UÐ͹Ü×óÓÒÒºÃæÏàÆ½£¬¹Ø±Õ·ÖҺ©¶·ÐýÈû£¬Ìá¸ßD¹Ü£¬________£¬ËµÃ÷×°ÖÃµÄÆøÃÜÐԺã»
£¨4£©´ýBÖв»ÔÙÓÐÆøÌå²úÉú£¬¼Ç¼CµÄÒºÃæÎ»ÖÃǰ£¬Ð轫ζȻָ´ÖÁÊÒκÍ________£»
£¨5£©ÈôʵÑéÓÃпͭºÏ½ðµÄÖÊÁ¿Îªag£¬ÓëÏ¡ÁòËá³ä·Ö·´Ó¦ºó£¬²âµÃÇâÆøÌå»ýΪV L£¬ÎªÇó³öºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£¬»¹È±ÉÙµÄÒ»¸öÊý¾ÝÊÇ________£»
A£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÌå»ý¡¡¡¡ B£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÖÊÁ¿·ÖÊý
C£®ÊµÑéǰ·´Ó¦×°ÖÃÖÐ¿ÕÆøµÄÌå»ý¡¡ D£®ÊµÑéÌõ¼þÏÂÇâÆøµÄÃܶÈ
£¨6£©ÈôaΪ0.4g£¬VΪ80mL£¬ÇóºÏ½ðÖÐÍ­µÄÖÊÁ¿·ÖÊý£®£¨ÔÚʵÑéÌõ¼þÏ£¬H2µÄÃܶÈΪ0.09g/L£©
£¨7£©ÊµÑé¹ý³ÌÖУ¬ÈôδÀäÈ´¾Í¶ÁÈ¡ÆøÌåÌå»ý£¬Ôò²âµÃпµÄÖÊÁ¿·ÖÊý½«________£¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»ÊÜÓ°Ï족£©£®
£¨8£©¿ÉÖ¸µ¼ÀÏʦÈÏΪ£¬ÀûÓÃÉÏÊöʵÑé×°Ö㬲âÁ¿½á¹û×Ü»áÆ«Ð¡£¬Ô­ÒòÊÇ________£¬¸Ä½ø·½·¨ÊÇ________£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º½â´ðÌâ

ijѧϰС×éÓÃÈçͼËùʾװÖòⶨпͭºÏ½ðÖÐп¡¢Í­µÄÖÊÁ¿·ÖÊý£®
£¨1£©ÊµÑéǰ£¬ÏȽ«Ð¿Í­ºÏ½ðÔÚÏ¡ËáÖнþÅÝÆ¬¿Ì£¬ÆäÄ¿µÄÊÇ£º______£»
£¨2£©ÊµÑé²Ù×÷²½ÖèÓУº¼ì²éÆøÃÜÐÔ£¬½«Ò©Æ·ºÍË®×°Èë¸÷ÒÇÆ÷ÖУ¬Á¬½ÓºÃ×°Öúó£¬ÔÙ½øÐеIJÙ×÷»¹ÓУº¢Ù¼Ç¼CµÄÒºÃæÎ»Ö㻢ڽ«BÖÐÊ£Óà¹ÌÌå¹ýÂË£¬Ï´µÓ£¬¸ÉÔ³ÆÖØ£»¢Û´ýBÖв»ÔÙÓÐÆøÌå²úÉú²¢»Ö¸´ÖÁÊÒκ󣬼ǼCµÄÒºÃæÎ»Ö㻢ÜÓÉAÏòBµÎ¼Ó×ãÁ¿ÊÔ¼Á£»¢Ý¼ì²éÆøÃÜÐÔ£®
ÉÏÊöÔÙ½øÐеIJÙ×÷µÄ˳ÐòÊÇ______ £¨ÌîÐòºÅ£©£»
£¨3£©ÈôʵÑéÓÃпͭºÏ½ðµÄÖÊÁ¿Îªag£¬ÓëÏ¡ÁòËá³ä·Ö·´Ó¦ºó£¬²âµÃÇâÆøÌå»ýΪV L£¬ÎªÇó³öºÏ½ðÖÐп¡¢Í­µÄÖÊÁ¿·ÖÊý£¬»¹È±ÉÙµÄÒ»¸öÊý¾ÝÊÇ______£»
A£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÌå»ý¡¡¡¡¡¡ B£®·´Ó¦Ç°¼ÓÈëÏ¡ÁòËáµÄÖÊÁ¿·ÖÊý
C£®ÊµÑéǰ·´Ó¦×°ÖÃÖÐ¿ÕÆøµÄÌå»ý¡¡ D£®ÊµÑéÌõ¼þÏÂÇâÆøµÄÃܶÈ
£¨4£©BÖз¢Éú·´Ó¦µÄ»¯Ñ§·½³ÌʽΪ______£»
£¨5£©ÊµÑé¹ý³ÌÖУ¬ÈôδϴµÓ¹ýÂËËùµÃµÄ²»ÈÜÎÔò²âµÃпµÄÖÊÁ¿·ÖÊý½«______ £¨Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»ÊÜÓ°Ï족£©£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸