¹¤Òµ´¿¼îÖг£º¬ÓÐÉÙÁ¿NaCl£¬Ä³Ð£»¯Ñ§¿ÎÍâ»î¶¯Ð¡×éÉè¼Æ²¢Íê³ÉÁËÈçÏÂʵÑé¡£

¡¾ÊµÑéÄ¿µÄ¡¿

²â¶¨¹¤Òµ´¿¼îÖÐNa2CO3µÄº¬Á¿¡£

¡¾ÊµÑéÔ­Àí¡¿

Na2CO3ÓëËá·´Ó¦Éú³ÉµÄCO2±»ÎüÊÕ¼ÁÎüÊÕ£¬Í¨¹ý·Ö±ð³ÆÁ¿·´Ó¦Ç°¡¢ºóµÄUÐθÉÔï¹ÜEµÄ×ÜÖÊÁ¿£¬Çó³öNa2CO3µÄº¬Á¿¡£

¡¾ÊµÑé×°Öá¿

 

 

 

 

 

 

 

 

¡¾ÊµÑéÊÔ¼Á¡¿

¢ÙNaOHÈÜÒº ¢Ú±¥ºÍʯ»ÒË® ¢Û¼îʯ»Ò ¢ÜÎÞË®ÂÈ»¯¸Æ ¢ÝÎÞË®ÁòËáÍ­

¢ÞŨÑÎËá ¢ßÏ¡ÑÎËá ¢àŨÁòËá ¢áÏ¡ÁòËá ¢âÊÔÑù£¨¹¤Òµ´¿¼î£©

¡¾ÊµÑé²½Öè¡¿£¨Íê³ÉÏÂÁÐʵÑé²½Ö裩

¢Ù³ÆÁ¿ÊÔÑù¼°×°ÓÐÎüÊÕ¼ÁµÄEµÄÖÊÁ¿£¬¼Ç¼Êý¾Ý£»

¢ÚÈçÉÏͼËùʾÁ¬½ÓºÃ×°Öã¬Ïȼì²é×°ÖÃµÄÆøÃÜÐÔ£»

¢ÛÔÚÓйØÒÇÆ÷ÖÐ×°ÈëÊʵ±ÊÔ¼Á£»

¢Ü´ò¿ª¼×¡¢ÒÒµ¯»É¼Ð£¬ÓÃÆøÇä¹ÄÈë¿ÕÆø£¬È»ºó½ÓÉÏÒѳÆÁ¿¹ýµÄE£»

¢Ý                                                                   £»

¢Þ                                                                  £»

¢ß³ÆÁ¿EµÄÖÊÁ¿²¢¼Ç¼Êý¾Ý¡£ 

   £¨1£©ÊµÑéʱ£¬ÔÚÒÇÆ÷DÖÐ×°ÈëŨÁòËáµÄ×÷ÓÃÊÇ           £¬ÔÚÒÇÆ÷CÖÐӦװÈëµÄÊÔ¼ÁÊÇ           ¡££¨ÌîÊÔ¼ÁÐòºÅ£©

   £¨2£©ÊµÑé¹ý³ÌÖУ¬ÏÈ¡¢ºó¹²Á½´Î¹ÄÈë¿ÕÆø£¬µÚ¶þ´Î¹ÄÈë¿ÕÆøµÄÄ¿µÄÊÇ

                                            ¡£

   £¨3£©Ä³Í¬Ñ§ÈÏΪÔÚE×°ÖúóÓ¦ÔÙÁ¬½ÓF×°Öã¨×°ÓÐÊʵ±ÊÔ¼Á£©£¬ÄãÈÏΪÊÇ·ñ±ØÒª£¿

           ¡££¨Ñ¡Ìî¡°±ØÒª¡±»ò¡°²»±ØÒª¡±£©

 

¡¾´ð°¸¡¿

 

    ¢Ý¹Ø±Õµ¯»É¼Ð¼×£¬´ò¿ªÒÒ£¬½«Ï¡H2SO4µÎ¼Óµ½×°ÓÐÊÔÑùµÄÊÔ¼ÁÆ¿ÖУ»£¨2·Ö£©

¢Þ·´Ó¦ÍêÈ«ºó£¬´ò¿ªµ¯»É¼Ð¼×ºÍÒÒ£¬ÓÃÆøÇä¹ÄÆøÒ»¶Îʱ¼ä£¨2·Ö£©

¢ÅÎüÊÕCO2ÖеÄH2O£¬¢á

¢ÆÇý¸Ï²ÐÁôÔÚ×°ÖÃÖеÄCO2£¬ÒÔʹÆäÍêÈ«±»ÎüÊÕ£¨1·Ö£©

¢Ç±ØÒª£¨1·Ö£©

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨2010?Öî³ÇÊÐÄ£Ä⣩¹ý̼ËáÄÆ£¨2Na2CO3?3H2O2£©ÊÇÒ»ÖÖÐÂÐ͸ßЧ¹ÌÌ寝°×ɱ¾ú¼Á£¬Ëü¾ßÓÐÎÞ³ô¡¢ÎÞ¶¾¡¢ÎÞÎÛȾµÄÌØµã£¬±»´óÁ¿Ó¦ÓÃÓÚÏ´µÓ¡¢Ó¡È¾¡¢·ÄÖ¯¡¢ÔìÖ½¡¢Ò½Ò©ÎÀÉúµÈÁìÓòÖУ¬ÒÀÍд¿¼î³§ÖƱ¸¹ý̼ËáÄÆ¿É½µµÍÉú²ú³É±¾£¬ÆäÉú²úÁ÷³ÌÈçÏ£®

ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©¹ý̼ËáÄÆÈÜÓÚË®ºóËùµÃÈÜÒºÒ»¶¨ÏÔ
¼îÐÔ
¼îÐÔ
£¨¡°ËáÐÔ¡±¡¢¡°¼îÐÔ¡±»ò¡°ÖÐÐÔ¡±£©£®
£¨2£©²Ù×÷¢ÙÐèÒªµÄ²£Á§ÒÇÆ÷ÓÐ
ÆÕͨ©¶·¡¢ÉÕ±­¡¢²£Á§°ô
ÆÕͨ©¶·¡¢ÉÕ±­¡¢²£Á§°ô
£¨ÌîдÒÇÆ÷Ãû³Æ£©£®
£¨3£©¹¤Òµ´¿¼îÖг£º¬ÓÐÉÙÁ¿NaCl£¬Ä³Ð£»¯Ñ§¿ÎÍâ»î¶¯Ð¡×éÉè¼ÆÈçͼËùʾװÖ㬲ⶨ¹¤Òµ´¿¼îÖÐNa2CO3µÄº¬Á¿£®

¢ÙÒª¼ìÑ鹤ҵ´¿¼îÖÐÔÓÖʵĴæÔÚ£¬×îºÃÑ¡ÓÃÏÂÁÐÊÔ¼ÁÖеÄ
BD
BD
£¨Ñ¡ÌîÐòºÅ£©£®
A£®ÇâÑõ»¯±µÈÜÒº     B£®Ï¡ÏõËá    C£®ÁòÇ軯¼ØÈÜÒº    D£®ÏõËáÒøÈÜÒº
¢Ú¼ìÑé×°ÖÃBÆøÃÜÐԵķ½·¨ÊÇ£ºÈû½ô´ø³¤¾±Â©¶·µÄÈý¿×Ïð½ºÈû£¬¼Ð½ôµ¯»É¼Ðºó£¬´Ó©¶·×¢ÈëÒ»¶¨Á¿µÄË®£¬Ê¹Â©¶·ÄÚµÄË®Ãæ¸ßÓÚÆ¿ÄÚµÄË®Ãæ£¬Í£Ö¹¼ÓË®ºó£¬Èô
©¶·ÖÐÓëÊÔ¼ÁÆ¿ÖеÄÒºÃæ²î±£³Ö²»Ôٱ仯»ò©¶·ÖеÄÒºÃæ²»ÔÙϽµ
©¶·ÖÐÓëÊÔ¼ÁÆ¿ÖеÄÒºÃæ²î±£³Ö²»Ôٱ仯»ò©¶·ÖеÄÒºÃæ²»ÔÙϽµ
£¬ËµÃ÷×°Öò»Â©Æø£®
¢Û×°ÖÃAµÄ×÷ÓÃÊÇ
³ýÈ¥¿ÕÆøÖÐCO2£¬·ÀÖ¹Ó°Ïì²âÁ¿½á¹û
³ýÈ¥¿ÕÆøÖÐCO2£¬·ÀÖ¹Ó°Ïì²âÁ¿½á¹û
£®×°ÖÃCÖеÄÊÔ¼ÁΪ
ŨÁòËá
ŨÁòËá
£®
¢ÜijͬѧÈÏΪÔÚD×°ÖúóÓ¦ÔÙÁ¬½ÓE×°Öã¨×°ÓÐÊʵ±ÊÔ¼Á£©£¬ÄãÈÏΪÊÇ·ñ±ØÒª£¿
±ØÒª
±ØÒª
£¨Ñ¡Ìî¡°±ØÒª¡±»ò¡°²»±ØÒª¡±£©£¬ÅжϵÄÀíÓÉÊÇ
ÒòΪװÖÃE»áÎüÊÕ¿ÕÆøÖеĶþÑõ»¯Ì¼ºÍË®ÕôÆø£¬Ó°Ïì²âÁ¿½á¹û£®
ÒòΪװÖÃE»áÎüÊÕ¿ÕÆøÖеĶþÑõ»¯Ì¼ºÍË®ÕôÆø£¬Ó°Ïì²âÁ¿½á¹û£®
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

£¨2010?½­ËÕһ죩¹¤Òµ´¿¼îÖг£º¬ÓÐÉÙÁ¿NaCl£¬Ä³Ð£»¯Ñ§¿ÎÍâ»î¶¯Ð¡×éÉè¼Æ²¢Íê³ÉÁËÈçÏÂʵÑ飮
¡¾ÊµÑéÄ¿µÄ¡¿
²â¶¨¹¤Òµ´¿¼îÖÐNa2CO3µÄº¬Á¿£®
¡¾ÊµÑéÔ­Àí¡¿
Na2CO3ÓëËá·´Ó¦Éú³ÉµÄCO2±»ÎüÊÕ¼ÁÎüÊÕ£¬Í¨¹ý·Ö±ð³ÆÁ¿·´Ó¦Ç°¡¢ºóµÄUÐθÉÔï¹ÜEµÄ×ÜÖÊÁ¿£¬Çó³öNa2CO3µÄº¬Á¿£®
¡¾ÊµÑé×°Öá¿

¡¾ÊµÑéÊÔ¼Á¡¿
¢ÙNaOHÈÜÒº ¢Ú±¥ºÍʯ»ÒË® ¢Û¼îʯ»Ò ¢ÜÎÞË®ÂÈ»¯¸Æ ¢ÝÎÞË®ÁòËáÍ­¢ÞŨÑÎËá ¢ßÏ¡ÑÎËá ¢àŨÁòËá ¢áÏ¡ÁòËá ¢âÊÔÑù£¨¹¤Òµ´¿¼î£©
¡¾ÊµÑé²½Öè¡¿£¨Íê³ÉÏÂÁÐʵÑé²½Ö裩
¢Ù³ÆÁ¿ÊÔÑù¼°×°ÓÐÎüÊÕ¼ÁµÄEµÄÖÊÁ¿£¬¼Ç¼Êý¾Ý£»
¢ÚÈçÉÏͼËùʾÁ¬½ÓºÃ×°Öã¬Ïȼì²é×°ÖÃµÄÆøÃÜÐÔ£»
¢ÛÔÚÓйØÒÇÆ÷ÖÐ×°ÈëÊʵ±ÊÔ¼Á£»
¢Ü´ò¿ª¼×¡¢ÒÒµ¯»É¼Ð£¬ÓÃÆøÇä¹ÄÈë¿ÕÆø£¬È»ºó½ÓÉÏÒѳÆÁ¿¹ýµÄE£»
¢Ý
¹Ø±Õµ¯»É¼Ð¼×£¬´ò¿ªÒÒ£¬½«Ï¡H2SO4µÎ¼Óµ½×°ÓÐÊÔÑùµÄÊÔ¼ÁÆ¿ÖÐ
¹Ø±Õµ¯»É¼Ð¼×£¬´ò¿ªÒÒ£¬½«Ï¡H2SO4µÎ¼Óµ½×°ÓÐÊÔÑùµÄÊÔ¼ÁÆ¿ÖÐ
£»
¢Þ
·´Ó¦ÍêÈ«ºó£¬´ò¿ªµ¯»É¼Ð¼×ºÍÒÒ£¬ÓÃÆøÇä¹ÄÆøÒ»¶Îʱ¼ä
·´Ó¦ÍêÈ«ºó£¬´ò¿ªµ¯»É¼Ð¼×ºÍÒÒ£¬ÓÃÆøÇä¹ÄÆøÒ»¶Îʱ¼ä
£»
¢ß³ÆÁ¿EµÄÖÊÁ¿²¢¼Ç¼Êý¾Ý£®
£¨1£©ÊµÑéʱ£¬ÔÚÒÇÆ÷DÖÐ×°ÈëŨÁòËáµÄ×÷ÓÃÊÇ
ÎüÊÕCO2ÖеÄH2O
ÎüÊÕCO2ÖеÄH2O
£¬ÔÚÒÇÆ÷CÖÐӦװÈëµÄÊÔ¼ÁÊÇ
¢á
¢á
£®£¨ÌîÊÔ¼ÁÐòºÅ£©
£¨2£©ÊµÑé¹ý³ÌÖУ¬ÏÈ¡¢ºó¹²Á½´Î¹ÄÈë¿ÕÆø£¬µÚ¶þ´Î¹ÄÈë¿ÕÆøµÄÄ¿µÄÊÇ
Çý¸Ï²ÐÁôÔÚ×°ÖÃÖеÄCO2£¬ÒÔʹÆäÍêÈ«±»ÎüÊÕ
Çý¸Ï²ÐÁôÔÚ×°ÖÃÖеÄCO2£¬ÒÔʹÆäÍêÈ«±»ÎüÊÕ
£®
£¨3£©Ä³Í¬Ñ§ÈÏΪÔÚE×°ÖúóÓ¦ÔÙÁ¬½ÓF×°Öã¨×°ÓÐÊʵ±ÊÔ¼Á£©£¬ÄãÈÏΪÊÇ·ñ±ØÒª£¿
±ØÒª
±ØÒª
£®£¨Ñ¡Ìî¡°±ØÒª¡±»ò¡°²»±ØÒª¡±£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ÔĶÁ·ÖÎö²ÄÁÏ£¬¾Ý´ËÍê³ÉÏÂÁÐÒªÇó¡£

¹¤Òµ´¿¼îÖг£º¬ÓÐÉÙÁ¿µÄNaClºÍNaOH¡£Ä³Ð£¿ÎÍâ»î¶¯Ð¡×éµÄͬѧΪ²â¶¨´¿¼îÑùÆ·ÖÐ

Na2CO3µÄÖÊÁ¿·ÖÊý£¬Ñ¡ÔñÏÂÁÐÊʵ±×°ÖýøÐÐÁ¬½Ó£¬²¢¶ÔÉè¼Æ·½°¸²»¶ÏÍêÉÆ£¬³É¹¦Íê³ÉÁË

²â¶¨ÊµÑé¡£

 


¢Å»î¶¯Ð¡×éµÄÎåλͬѧ¶ÔʵÑé×°ÖõÄÉè¼Æ½øÐÐÁËÌÖÂÛ·¢ÑÔ£¬ÄÚÈÝÈçÏ£º

  ¼×£º½«×°ÖÃAºÍEÁ¬½Ó¼´¿É¡£ÒòΪNa2CO3ÓëÏ¡ÁòËá·´Ó¦Éú³ÉµÄCO2±»EÖеļîʯ»ÒÎüÊÕ£¬·Ö±ð²âÁ¿·´Ó¦Ç°ºÍ·´Ó¦ºóEµÄ×ÜÖÊÁ¿£¬¾Í¿ÉÇó³öNa2CO3µÄÖÊÁ¿·ÖÊý¡£

  ÒÒ£º»¹Ó¦ÔÚAºÍEÖ®¼äÁ¬½Ó×°Öà      (ÌîÐòºÅ)£¬ÆäÄ¿µÄÊÇ                       ¡£

  ±û£ºÓ¦¸ÃÓÃB×°ÖÃÈ¡´úA×°ÖᣴÓB×°Öõĵ¼¹Ü¿Ú´¦»ºÂý¹ÄÈë¿ÕÆø£¬ÆäÄ¿µÄÊÇ      ¡£

  ¶¡£ºÈôÖ±½ÓÏòB×°ÖÃÖйÄÈë¿ÕÆø»áµ¼ÖÂʵÑé²â¶¨½á¹û         (Ìî¡°Æ«¸ß¡±¡¢¡°Æ«µÍ¡±»ò

¡°ÎÞÓ°Ï족)£¬Òò´Ë£¬Ó¦½«¹ÄÈëµÄ¿ÕÆøÏÈͨ¹ý×°Öà                 (ÌîÐòºÅ)¡£

  Î죺E×°Öúó»¹Ó¦Á¬½Ó×°ÖÃF£¬Æä×÷ÓÃÊÇ                     ¡£

¢ÆÑ§Éú¿ÎÍâ»î¶¯Ð¡×é²â¶¨µÄÊý¾ÝÈçÏ£¬¼ÆËã¸Ã¹¤Òµ´¿¼îÖÐNa2CO3µÄÖÊÁ¿·ÖÊýΪ       ¡£

¹¤Òµ´¿¼îÑùÆ·ÖÊÁ¿

·´Ó¦Ç°EµÄ×ÜÖÊÁ¿

·´Ó¦ºóEµÄ×ÜÖÊÁ¿

6.4g

51.9g

54.1g

¢Ç¼òÊöʵÑéÊҲⶨÉÏÊöÑùÆ·ÖÐNa2CO3µÄÖÊÁ¿·ÖÊýµÄÁíÒ»ÖÖ·½·¨(º¬ÊµÑéÒÇÆ÷¡¢ÊµÑé²½Ö衢ʵÑéÏÖÏó)                               ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011½ìɽ¶«Ê¡Öî³ÇÊиßÈý2ÔÂÔ¿¼£¨Àí×Û£©»¯Ñ§²¿·Ö ÌâÐÍ£ºÌî¿ÕÌâ

¹ý̼ËáÄÆ£¨2Na2CO3¡¤3H2O2£©ÊÇÒ»ÖÖÐÂÐ͸ßЧ¹ÌÌ寝°×ɱ¾ú¼Á£¬Ëü¾ßÓÐÎÞ³ô¡¢ÎÞ¶¾¡¢ÎÞÎÛȾµÄÌØµã£¬±»´óÁ¿Ó¦ÓÃÓÚÏ´µÓ¡¢Ó¡È¾¡¢·ÄÖ¯¡¢ÔìÖ½¡¢Ò½Ò©ÎÀÉúµÈÁìÓòÖС£ÒÀÍд¿¼î³§ÖƱ¸¹ý̼ËáÄÆ¿É½µµÍÉú²ú³É±¾£¬ÆäÉú²úÁ÷³ÌÈçÏ£º

ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©¹ý̼ËáÄÆÈÜÓÚË®ºóËùµÃÈÜÒºÒ»¶¨ÏÔ               £¨¡°ËáÐÔ¡±¡¢¡°¼îÐÔ¡±»ò¡°ÖÐÐÔ¡±£©¡£
£¨2£©²Ù×÷¢ÙÐèÒªµÄ²£Á§ÒÇÆ÷ÓР                                   £¨ÌîдÒÇÆ÷Ãû³Æ£©¡£
£¨3£©¹¤Òµ´¿¼îÖг£º¬ÓÐÉÙÁ¿NaCl£¬Ä³Ð£»¯Ñ§¿ÎÍâ»î¶¯Ð¡×éÉè¼ÆÈçͼËùʾװÖ㬲ⶨ¹¤Òµ´¿¼îÖÐNa2CO3µÄº¬Á¿¡£

¢ÙÒª¼ìÑ鹤ҵ´¿¼îÖÐÔÓÖʵĴæÔÚ£¬×îºÃÑ¡ÓÃÏÂÁÐÊÔ¼ÁÖеĠ         £¨Ñ¡ÌîÐòºÅ£©¡£
a.ÇâÑõ»¯±µÈÜÒº  b.Ï¡ÏõËá  c.ÁòÇ軯¼ØÈÜÒº  d.ÏõËáÒøÈÜÒº
¢Ú¼ìÑé×°ÖÃBÆøÃÜÐԵķ½·¨ÊÇ£ºÈû½ô´ø³¤¾±Â©¶·µÄÈý¿×Ïð½ºÈû£¬¼Ð½ôµ¯»É¼Ðºó£¬´Ó©¶·×¢ÈëÒ»¶¨Á¿µÄË®£¬Ê¹Â©¶·ÄÚµÄË®Ãæ¸ßÓÚÆ¿ÄÚµÄË®Ãæ£¬Í£Ö¹¼ÓË®ºó£¬Èô                 £¬ËµÃ÷×°Öò»Â©Æø¡£
¢Û×°ÖÃAµÄ×÷ÓÃÊÇ                £¬×°ÖÃCÖеÄÊÔ¼ÁΪ               ¡£
¢ÜijͬѧÈÏΪÔÚD×°ÖúóÓ¦ÔÙÁ¬½ÓE×°Öã¨×°ÓÐÊʵ±ÊÔ¼Á£©£¬ÄãÈÏΪÊÇ·ñ±ØÒª£¿    
£¨Ñ¡Ìî¡°±ØÒª¡±»ò¡°²»±ØÒª¡±£©£¬ÅжϵÄÀíÓÉÊÇ                                          ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìÌì½òÊÐÌì½òÒ»ÖиßÈýµÚ¶þ´ÎÔ¿¼»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

¹ý̼ËáÄÆ£¨2Na2CO3¡¤3H2O2£©ÊÇÒ»ÖÖÐÂÐ͸ßЧ¹ÌÌ寝°×ɱ¾ú¼Á£¬Ëü¾ßÓÐÎÞ³ô¡¢ÎÞ¶¾¡¢ÎÞÎÛȾµÄÌØµã£¬±»´óÁ¿Ó¦ÓÃÓÚÏ´µÓ¡¢Ó¡È¾¡¢·ÄÖ¯¡¢ÔìÖ½¡¢Ò½Ò©ÎÀÉúµÈÁìÓòÖС£ÒÀÍд¿¼î³§ÖƱ¸¹ý̼ËáÄÆ¿É½µµÍÉú²ú³É±¾£¬ÆäÉú²úÁ÷³ÌÈçÏ£º

ÊԻشðÏÂÁÐÎÊÌ⣺                                                              
£¨1£©¹ý̼ËáÄÆÈÜÓÚË®ºóËùµÃÈÜÒºÒ»¶¨ÏÔ               £¨¡°ËáÐÔ¡±¡¢¡°¼îÐÔ¡±»ò¡°ÖÐÐÔ¡±£©¡£
£¨2£©²Ù×÷¢ÙÐèÒªµÄ²£Á§ÒÇÆ÷ÓР                                   £¨ÌîдÒÇÆ÷Ãû³Æ£©¡£
£¨3£©¹¤Òµ´¿¼îÖг£º¬ÓÐÉÙÁ¿NaCl£¬Ä³Ð£»¯Ñ§¿ÎÍâ»î¶¯Ð¡×éÉè¼ÆÈçͼËùʾװÖ㬲ⶨ¹¤Òµ´¿¼îÖÐNa2CO3µÄº¬Á¿¡£

¢ÙÒª¼ìÑ鹤ҵ´¿¼îÖÐÔÓÖʵĴæÔÚ£¬×îºÃÑ¡ÓÃÏÂÁÐÊÔ¼ÁÖеĠ         £¨Ñ¡ÌîÐòºÅ£©¡£
a.ÇâÑõ»¯±µÈÜÒº  b.Ï¡ÏõËá  c.ÁòÇ軯¼ØÈÜÒº  d.ÏõËáÒøÈÜÒº
¢Ú¼ìÑé×°ÖÃBÆøÃÜÐԵķ½·¨ÊÇ£ºÈû½ô´ø³¤¾±Â©¶·µÄÈý¿×Ïð½ºÈû£¬¼Ð½ôµ¯»É¼Ðºó£¬´Ó©¶·×¢ÈëÒ»¶¨Á¿µÄË®£¬Ê¹Â©¶·ÄÚµÄË®Ãæ¸ßÓÚÆ¿ÄÚµÄË®Ãæ£¬Í£Ö¹¼ÓË®ºó£¬Èô                 £¬ËµÃ÷
×°Öò»Â©Æø¡£
¢Û×°ÖÃAµÄ×÷ÓÃÊÇ                £¬×°ÖÃCÖеÄÊÔ¼ÁΪ               ¡£
¢ÜijͬѧÈÏΪÔÚD×°ÖúóÓ¦ÔÙÁ¬½ÓE×°Öã¨×°ÓÐÊʵ±ÊÔ¼Á£©£¬ÄãÈÏΪÊÇ·ñ±ØÒª£¿          
£¨Ñ¡Ìî¡°±ØÒª¡±»ò¡°²»±ØÒª¡±£©£¬ÅжϵÄÀíÓÉ                           ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸