¾«Ó¢¼Ò½ÌÍøijУÑо¿ÐÔѧϰС×é½øÐÐÁËÒ»¸öÓÐȤµÄʵÑé̽¾¿£º
[Ìá³öÎÊÌâ]ʵÑéÊÒÓÐһƿ¾ÃÖõÄNaOH£¬±äÖʳ̶ÈÔõÑù£¿
[Éè¼Æ·½°¸]ÏȳÆÈ¡21.2gµÄNaOHÑùÆ·£¨ÔÓÖÊΪNa2CO3£©£¬Åä³ÉÈÜÒº£¬È»ºóÏòÈÜÒºÖÐÖðµÎ¼ÓÈëÒ»¶¨ÖÊÁ¿·ÖÊýµÄÏ¡ÁòËáÖ±ÖÁ¹ýÁ¿£¬¸ù¾ÝÉú³ÉCO2µÄÖÊÁ¿¼ÆËã³öNa2CO3µÄÖÊÁ¿£¬´Ó¶ø½øÒ»²½È·¶¨ÑùÆ·ÖÐNaOHµÄÖÊÁ¿·ÖÊý£®
[½øÐÐʵÑé]ʵÑé²âµÃ¼ÓÈëÏ¡ÁòËáµÄÖÊÁ¿Óë²úÉúCO2ÆøÌåµÄÖÊÁ¿¹ØϵÈçÓÒͼËùʾ£®
[Êý¾Ý´¦Àí]д³öÒÔϼÆËã¹ý³Ì£º
£¨1£©¸ÃÑùÆ·ÖÐNa2CO3µÄÖÊÁ¿Îª¶àÉÙ£¿
£¨2£©¸ÃÑùÆ·ÖÐNaOHµÄÖÊÁ¿·ÖÊýΪ¶àÉÙ£¿
[·´Ë¼Óë½»Á÷]¢Ù´ÓͼÖÐ0¡«Aµã˵Ã÷£ºÔÚNaOHÓëNa2CO3µÄ»ìºÏÈÜÒºÖУ¬¼ÓÈëÇ¿ËᣬÊ×ÏÈ·´Ó¦µÄÎïÖÊÊÇ
 
£»¢Ú¸ù¾Ý»¯Ñ§·½³Ìʽ·ÖÎö£¬NaOH²¿·Ö±äÖÊ»òÈ«²¿±äÖÊ£¬ÓëûÓбäÖʵÄNaOHÏà±È£¬·´Ó¦Ê±ÏûºÄÇ¿ËáµÄÁ¿
 
£¨Ìî¡°Ïàͬ¡±»ò¡°²»Ïàͬ¡±£©£®
·ÖÎö£º±¾Ìâ½áºÏͼÏó½øÐÐÓйØÎÊÌâµÄ̽¾¿£¬ÌâÄ¿Ñ¡ÔñÒ×Óë¶þÑõ»¯Ì¼·´Ó¦µÄ¼îÐÔÎïÖÊÇâÑõ»¯ÄƵıäÖʳ̶ȣ¬²¢ÄܼÆËãÑùÆ·µÄÎïÖÊÖÊÁ¿·ÖÊý£¬½â¾ö´ËÀàÎÊÌâ¹Ø¼üÊÇ¿´Ã÷°×ͼÏóµÄº¬Ò壬עÒâͼÏóÖÐÌØÊâµÄµãµÄÒâÒ壬Ȼºó½áºÏÌâÄ¿Ìõ¼þ£¬½â´ð´ËÀàÎÊÌ⣮
½â´ð£º½â£ºÓÉͼÏó¿ÉÖª£¬ÔÚ¼ìÑéÑùÆ·ÖеÄÔÓÖÊʱ¼ÓÈëÏ¡ÁòËᣬ²¢ÎÞ¶þÑõ»¯Ì¼ÆøÌå²úÉú£¬Ô­ÒòÊÇÔÚ¼îÐÔÈÜÒºÖУ¬ÁòËáÓë¼î·¢ÉúÖкͷ´Ó¦£¬²»²úÉúÆøÌ壬µ±¼ÓÈëµÄÁòËáµÄÖÊÁ¿Îª50gʱ£¬¿ªÊ¼ÓëÑùÆ·ÖеÄ̼ËáÄÆ·¢Éú·´Ó¦£¬Éú³É¶þÑõ»¯Ì¼ÆøÌ壬²¢Ëæ×Å·´Ó¦µÄ½øÐУ¬µ±¼ÌÐøµÎ¼ÓÁòËáʱ£¬²úÉúµÄÆøÌåΪ2.2g£¬²¢ÇÒ²»Ôٱ仯£¬ËµÃ÷ÑùÆ·ÖеÄ̼ËáÄÆÍêÈ«·´Ó¦Íê±Ï£¬Óɴ˿ɸù¾Ý¶þÑõ»¯Ì¼µÄÖÊÁ¿¼ÆËã³öÑùÆ·µÄ̼ËáÄƵÄÖÊÁ¿£¬Í¬Ð©Ò²¿É¼ÆËã³öÔ­ÑùÆ·ÖÐÇâÑõ»¯ÄƵÄÖÊÁ¿£¬´Ó¶øµÃ³öÑùÆ·ÖÐÇâÑõ»¯ÄƵÄÖÊÁ¿·ÖÊý£®¹ý³ÌÈçÏ£º
[Êý¾Ý´¦Àí]´ÓͼÖеÃÖª£º²úÉúCO2µÄ×î´óÁ¿Îª2.2g£®£¨1·Ö£©
£¨1£©½â£ºÉè¸ÃÑùÆ·ÖÐNa2CO3µÄÖÊÁ¿Îªx£¬Ôò£º
Na2CO3+H2SO4¨TNa2SO4+H2O+CO2¡ü£¨1·Ö£©
106                   44
x                   2.2g
x=
2.2g¡Á106
44
=5.3g£¨2·Ö£©
£¨2£©ÔòÑùÆ·ÖÐNaOHÖÊÁ¿·ÖÊýΪ£º
21.2g-5.3g
21.2g
¡Á100%=75.0%£¨1·Ö£©
´ð£ºÑùÆ·ÖÐNa2CO3µÄÖÊÁ¿Îª5.3g£»NaOHµÄÖÊÁ¿·ÖÊýΪ75.0%£®
[·´Ë¼Óë½»Á÷]¼ÙÉè̼ËáÄÆÏÈÓëËá·´Ó¦£¬·´Ó¦Ê±Éú³É¶þÑõ»¯Ì¼£¬µ«ÊÇÉú³ÉµÄ¶þÑõ»¯Ì¼½Ó×ű»ÇâÑõ»¯ÄÆÎüÊÕ±äΪ̼ËáÄÆ£¬ËùÒÔÍƳöËáÏÈÓëÇâÑõ»¯ÄÆ·´Ó¦£»ÓÉÓÚ±äÖʹý³ÌÖÐÄÆÔªËز»ËðʧҲ²»Ôö¼Ó£¬²¢ÇÒÄÆÔªËØ×îÖÕ¶¼±äΪÁòËáÄÆ£¬ËùÒÔ¿ÉÒÔÍƳöÏûºÄËáµÄÖÊÁ¿Ïàͬ£®
¹Ê´ð°¸Îª£ºNaOH£»Ïàͬ£®
µãÆÀ£º±¾Ìâ×ۺϿ¼²éÁËѧÉú¶ÔͼÏóÎÊÌâµÄʶ±ðÄÜÁ¦£¬½ü¼¸ÄêÖп¼ÌâÖжԴËÀàÎÊÌâµÄ¿¼²éÔ½À´Ô½¶à£¬½âÌâ¹Ø¼ü»¹ÊÇÒª¿´Ã÷ȷͼÏóËù±íʾµÄÒâÒ壬×ÛºÏÐÔ½ÏÇ¿£¬Ò׳ö´í£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

¾«Ó¢¼Ò½ÌÍøijУ»¯Ñ§Ñо¿ÐÔѧϰС×éÔÚѧϰÁË¡°¿ÕÆøÖÐÑõÆøº¬Á¿²â¶¨¡±µÄ»ù´¡ÉÏ£¬¸Ä½øÁ˽̲ÄÖеÄʵÑ飬Éè¼Æ³öÁËÈçͼËùʾµÄʵÑé×°Öã®ÊµÑé²½ÖèÈçÏ£º
¢ÙÈçͼËùʾ£¬Á¬½ÓÒÇÆ÷£¬¼ì²é×°ÖõÄÆøÃÜÐÔ£®·¢ÏÖ×°ÖõÄÆøÃÜÐÔÁ¼ºÃ£®
¢ÚÔÚ¼¯ÆøÆ¿Àï×°½øÊÊÁ¿aÌå»ýµÄË®£¬È¼ÉÕ³×Àï·ÅÒ»¿é°×Á×£¨°×Á×ȼÉÕËùÐèÒªµÄ×îµÍζÈÊÇ40¡æ£©£¬²¢Ôھƾ«µÆÉϰѲ£Á§°ô϶˼ÓÈÈ£¬°´Í¼Ê¾×°ÖðѼ¯ÆøÆ¿ÖеĿÕÆøÃÜ·âÆðÀ´£¬°Ñ³¤µ¼¹ÜµÄÁíÒ»¶Ë·ÅÈëÊ¢ÓÐ×ãÁ¿Ë®µÄÉÕ±­ÖУ®£¨×¢£º¼¯ÆøÆ¿Äڵij¤µ¼¹ÜÒÑÉìµ½ÁËÆ¿µ×£©
¢ÛÓÃÁ¦°ÑÔ¤ÏȼÓÈȹýµÄ²£Á§°ô°´ÏÂÓë°×Á×½Ó´¥£¬¹Û²ìµ½°×Á×Á¢¼´×Å»ðȼÉÕ£¬²úÉú´óÁ¿°×ÑÌ£¬Í¬Ê±·Å³ö´óÁ¿µÄÈÈ£®£¨×¢£º°×Á×ÓëºìÁ×ȼÉյIJúÎïÏàͬ£©
¢Ü´ý°×Á×ȼÉÕϨÃðºó£¬ÉÔ¼ÓÕñµ´£¬°×ÑÌÏûʧ£®
¢Ý´ý¼¯ÆøÆ¿ÍêÈ«ÀäÈ´ÖÁÊÒΣ¬Á¿³ö¼¯ÆøÆ¿ÖÐË®µÄÌå»ýÊÇb£¬Õû¸ö¼¯ÆøÆ¿µÄÌå»ýÊÇc£®
¢Þ¸ù¾Ýa¡¢b¡¢cÈý¸öÊý¾Ý£¬¼ÆËã³ö¿ÕÆøÖÐÑõÆøµÄÌå»ý·ÖÊý£®
¸ù¾ÝÒÔÉÏÐÅÏ¢£¬»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©¼¯ÆøÆ¿Öа×Á×ȼÉÕµÄÎÄ×Ö±í´ïʽ
 
£®
£¨2£©ÔÚ°×Á׿ªÊ¼È¼ÉÕµ½×îºóϨÃðµÄ¹ý³ÌÖУ¬¼¯ÆøÆ¿ÄÚË®ÃæµÄ±ä»¯Çé¿öÊÇ
 
£®
£¨3£©ÈôʵÑé·Ç³£³É¹¦£¬µ±cΪ500mL£¬a=100mL£¬Ôòb=
 
mL£®
£¨4£©×éÄÚ³ÉԱСÕŶԡ°ÊµÑéÇ°¼¯ÆøÆ¿ÀïҪװ½øÊÊÁ¿aÌå»ýµÄË®¡±·Ç³£²»Àí½â£®×ÉѯÁË×鳤СÃ÷Ö®ºó£¬ËûÖÕÓÚÃ÷°×¡°aÌå»ýµÄË®¡±µÄ×÷Óã¬ÆäÒ»ÊÇΪÁ˼ӿì¢Ý²½ÖèÖм¯ÆøÆ¿µÄÀäÈ´Ëٶȣ»Æä¶þÔòÖ÷ÒªÊÇ
 
£®
£¨5£©ÔÚÉÏÊöʵÑéÖУ¬ÏÂÁвÙ×÷µÄʵʩºÍʵÑéÏÖÏóµÄ³öÏÖ£¬»áµ¼ÖÂʵÑé×îºó²úÉúµÄʵ¼ÊÖµ´óÓÚÀíÂÛÖµµÄÊÇ
 

A¡¢×°ÖÃÆøÃÜÐÔ²»ºÃ
B¡¢ÊµÑéÇ°¼¯ÆøÆ¿ÀïûÓÐ×°aÌå»ýµÄË®
C¡¢¼¯ÆøƿûÓÐÀäÈ´µ½ÊÒÎÂ
D¡¢ÓúìÁ×´úÌæ°×Á×£¨ºìÁ×ȼÉÕËùÐèÒªµÄ×îµÍζÈÔÚ240¡æ×óÓÒ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ijУÑо¿ÐÔѧϰС×鵽ʵÑéÊÒ½øÐÐ̽¾¿ÊµÑ飮ËûÃÇ×¼±¸ÓüÓÈȸßÃÌËá¼ØµÄ·½·¨ÖÆÈ¡ÑõÆø²¢ÑéÖ¤ÑõÆøµÄÐÔÖÊ£®
£¨1£©Ð´³öÓø÷½·¨ÖÆÈ¡ÑõÆøµÄÎÄ×Ö±í´ïʽ
¸ßÃÌËá¼Ø
¼ÓÈÈ
ÃÌËá¼Ø+¶þÑõ»¯ÃÌ+ÑõÆø
¸ßÃÌËá¼Ø
¼ÓÈÈ
ÃÌËá¼Ø+¶þÑõ»¯ÃÌ+ÑõÆø
£®
£¨2£©ÇëÖ¸³öͼÖÐËùÓÃÒÇÆ÷µÄÃû³Æ£º
a
¾Æ¾«µÆ
¾Æ¾«µÆ
b
ÊÔ¹Ü
ÊÔ¹Ü
 c
Ìú¼Ų̈
Ìú¼Ų̈
d
Ë®²Û
Ë®²Û

£¨3£©ËûÃÇËùÓõÄ×°ÖÃͼÖÐÓÐÒ» Ð©´íÎó£¬ÇëÄãΪËûÃÇÖ¸³öÀ´£º
¢Ù£®
δÓþƾ«µÆµÄÍâÑæ¼ÓÈÈ
δÓþƾ«µÆµÄÍâÑæ¼ÓÈÈ
¢Ú£®
£»¾Æ¾«µÆÄھƾ«¹ý¶à
£»¾Æ¾«µÆÄھƾ«¹ý¶à
¢Û£®
ÊԹܿÚûÓÐÉÔ΢ÏòÏÂÇãб
ÊԹܿÚûÓÐÉÔ΢ÏòÏÂÇãб
¢Ü£®
ÊԹܿÚδ·ÅÒ»ÍÅÃÞ»¨
ÊԹܿÚδ·ÅÒ»ÍÅÃÞ»¨

£¨4£©ÊÕ¼¯ÂúÑõÆøºó£¬Ó¦Óò£Á§Æ¬¸Çס¼¯ ÆøÆ¿¿Ú£¬²¢
Õý·Å
Õý·Å
£¨Ìî¡°Õý·Å¡±»ò¡°µ¹·Å¡±£©ÔÚ×ÀÉÏ£®
£¨5£©ËûÃÇÓÃÕâÖÖ·½·¨ÊÕ¼¯ÁËÁ½Æ¿ÆøÌ壮ÔÚÏÈÊÕ¼¯µÄһƿ²åÈë´ø»ðÐǵÄľÌõ£¬Ö»¿´µ½»ðÐÇÁÁÁËһЩ£¬²åÈëºóÊÕ¼¯µÄһƿľÌõÔòÄܸ´È¼£®µ¼ÖÂÕâ¸öÏÖÏóµÄ¿ÉÄܵÄÔ­ÒòÊÇ£¨Ð´³ö²Ù×÷ÉϵÄÔ­Òò£©£º
ûÓеÈÆøÅÝÁ¬Ðø¾ùÔÈÅųöʱ¾ÍÊÕ¼¯
ûÓеÈÆøÅÝÁ¬Ðø¾ùÔÈÅųöʱ¾ÍÊÕ¼¯
£®
£¨6£©·´Ó¦¿ªÊ¼Ç°£¬Ó¦Ê×ÏÈ
¼ì²é×°ÖõÄÆøÃÜÐÔ
¼ì²é×°ÖõÄÆøÃÜÐÔ
£®
£¨7£©Í¼ÖÐÊÕ¼¯ÆøÌåµÄ·½·¨½Ð
ÅÅË®·¨
ÅÅË®·¨
£¬ÕâÊÇÀûÓÃÑõÆø
²»Ò×ÈÜÓÚË®
²»Ò×ÈÜÓÚË®
µÄÐÔÖÊ£»´ËÍ⣬»¹¿É¸ù¾ÝÑõÆø
ÃܶȱȿÕÆø´ó
ÃܶȱȿÕÆø´ó
µÄÐÔÖÊ£¬²ÉÓÃ
ÏòÉÏÅÅ¿ÕÆø·¨
ÏòÉÏÅÅ¿ÕÆø·¨
ÊÕ¼¯£®
£¨8£©ÊµÑéÍê±Ïºó£¬Ó¦ÏÈ
½«µ¼¹Ü´ÓË®²ÛÖг·³ö
½«µ¼¹Ü´ÓË®²ÛÖг·³ö
£¬ÔÙ
ϨÃð¾Æ¾«µÆ
ϨÃð¾Æ¾«µÆ
£®ÒÔ·ÀÖ¹
Ë®µ¹Á÷½øÊÔ¹ÜÕ¨ÁÑÊÔ¹Ü
Ë®µ¹Á÷½øÊÔ¹ÜÕ¨ÁÑÊÔ¹Ü
£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£ºÔĶÁÀí½â

ijУ»¯Ñ§Ñо¿ÐÔѧϰС×éÔÚѧϰÁË¡°¿ÕÆøÖÐÑõÆøº¬Á¿²â¶¨¡±µÄ»ù´¡ÉÏ£¬¸Ä½øÁ˽̲ÄÖеÄʵÑ飬Éè¼Æ³öÁËÈçͼËùʾµÄʵÑé×°Öã®ÊµÑé²½ÖèÈçÏ£º
¢ÙÈçͼËùʾ£¬Á¬½ÓÒÇÆ÷£¬¼ì²é×°ÖõÄÆøÃÜÐÔ£®·¢ÏÖ×°ÖõÄÆøÃÜÐÔÁ¼ºÃ£®
¢ÚÔÚ¼¯ÆøÆ¿Àï×°½øÊÊÁ¿a Ìå»ýµÄË®£¬È¼ÉÕ³×Àï·ÅÒ»¿é°×Á×£¨Æä×Å»ðµãÊÇ40¡æ£©£¬²¢Ôھƾ«µÆÉϰѲ£Á§°ô϶˼ÓÈÈ£¬°´Í¼Ê¾×°ÖðѼ¯ÆøÆ¿ÖеĿÕÆøÃÜ·âÆðÀ´£¬°Ñ³¤µ¼¹ÜµÄÁíÒ»¶Ë·ÅÈëÊ¢ÓÐ×ãÁ¿Ë®µÄÉÕ±­ÖУ®£¨×¢£º¼¯ÆøÆ¿Äڵij¤µ¼¹ÜÒÑÉìµ½ÁËÆ¿µ×£©
¢ÛÓÃÁ¦°ÑÔ¤ÏȼÓÈȹýµÄ²£Á§°ô°´ÏÂÓë°×Á×½Ó´¥£¬¹Û²ìµ½°×Á×Á¢¼´×Å»ðȼÉÕ£¬²úÉú´óÁ¿°×ÑÌ£¬Í¬Ê±·Å³ö´óÁ¿µÄÈÈ£®£¨×¢£º°×Á×ÓëºìÁ×ȼÉյIJúÎïÏàͬ£©
¢Ü´ý°×Á×ȼÉÕϨÃðºó£¬ÉÔ¼ÓÕñµ´£¬°×ÑÌÏûʧ£®
¢Ý´ý¼¯ÆøÆ¿ÍêÈ«ÀäÈ´ÖÁÊÒΣ¬Á¿³ö¼¯ÆøÆ¿ÖÐË®µÄÌå»ýÊÇb£¬Õû¸ö¼¯ÆøÆ¿µÄÌå»ýÊÇc£®
¢Þ¸ù¾Ýa¡¢b¡¢cÈý¸öÊý¾Ý£¬¼ÆËã³ö¿ÕÆøÖÐÑõÆøµÄÌå»ý·ÖÊý£®
¸ù¾ÝÒÔÉÏÐÅÏ¢£¬»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©ÔÚ°×Á׿ªÊ¼È¼ÉÕµ½×îºóϨÃðµÄ¹ý³ÌÖУ¬¼¯ÆøÆ¿ÄÚË®ÃæµÄ±ä»¯Çé¿öÊÇ
ÏÈϽµºóÉÏÉý
ÏÈϽµºóÉÏÉý
£®
£¨2£©ÈôʵÑé·Ç³£³É¹¦£¬Çëд³öa¡¢b¡¢cÈý¸öÊý¾ÝÓ¦Âú×ãµÄÒ»¸öµÈʽ¹Øϵʽ£º
b-a
c-a
=
1
5
b-a
c-a
=
1
5
£®
£¨3£©×éÄÚ³ÉԱС¸ðΪÁËÖ¤Ã÷ʵÑéÍê³ÉºóµÄ¼¯ÆøÆ¿ÄÚÊÇ·ñ»¹ÓÐÑõÆøÊ£Ó࣬ËûûÓÐÀûÓÃÆäËüµÄÒÇÆ÷ºÍÒ©Æ·£¬ÈÔÊÇÀûÓÃÁËÉÏÊöʵÑéÉæ¼°µÄÒÇÆ÷ºÍÒ©Æ·£¬Éè¼ÆÁËÒ»¸öʵÑ飬×îºóµÃ³öÁËÆ¿ÄÚÒ»¶¨Ã»ÓÐÑõÆøÊ£ÓàµÄ½áÂÛ£®ÄãÖªµÀËûÊÇÈçºÎʵÑéµÄÂð£¿Ð´³ö¼òÒªµÄʵÑé²½ÖèºÍʵÑéÏÖÏó£®
ʵÑé²½Öè ʵÑéÏÖÏó
£¨4£©×éÄÚ³ÉԱСÕŶԡ°ÊµÑéÇ°¼¯ÆøÆ¿ÀïҪװ½øÊÊÁ¿a Ìå»ýµÄË®¡±·Ç³£²»Àí½â£®×ÉѯÁË×鳤СÃ÷Ö®ºó£¬ËûÖÕÓÚÃ÷°×¡°a Ìå»ýµÄË®¡±µÄ×÷Óã¬ÆäÒ»ÊÇΪÁ˼ӿì¢Ý²½ÖèÖм¯ÆøÆ¿µÄÀäÈ´Ëٶȣ»Æä¶þÔòÖ÷ÒªÊÇ
ÐγÉÒº·â£¬·ÀֹʵÑé¹ý³ÌÖм¯ÆøÆ¿ÄÚµÄÆøÌå´Ó³¤µ¼¹ÜÖÐÏòÍâÒÝÉ¢¶øÓ°ÏìʵÑé½á¹û
ÐγÉÒº·â£¬·ÀֹʵÑé¹ý³ÌÖм¯ÆøÆ¿ÄÚµÄÆøÌå´Ó³¤µ¼¹ÜÖÐÏòÍâÒÝÉ¢¶øÓ°ÏìʵÑé½á¹û
£®
£¨5£©×éÄÚ³ÉԱСº¼ÐÔ¸ñºÃ¶¯£¬ÎÞÒâ¼äËû·¢ÏÖÏò¢Ý²½Ö輯ÆøÆ¿ÄÚµÄË®ÖеμӼ¸µÎ×ÏɫʯÈïÊÔÒº£¬Ë®»á±äºì£®ÕâÒ»ÏÖÏóʹ×éÄÚ³ÉÔ±»ý¼«µØÕ¹¿ªÁËÌÖÂÛ£¬³ÉԱС¸ðÊÇÓÉÓÚ¶þÑõ»¯Ì¼ÈÜÓÚË®£¬Ê¹ÈÜÒºÏÔËáÐÔ¶øµ¼Öµģ¬µ«Ð¡Ã÷ÂíÉÏ×÷³ö·´¶Ô£¬Ô­ÒòÊÇ¿ÕÆøÖжþÑõ»¯Ì¼µÄº¬Á¿¼«ÉÙ£¬¶øʵÑé¹ý³ÌÖÐÓÖûÓвúÉú¶þÑõ»¯Ì¼£¬¶Ìʱ¼äÄÚ²»¿ÉÄÜ»áʹÈÜÒºÏÔËáÐÔ£®ÄãÈÏΪ˭µÄ¹ÛµãÕýÈ·£¿
СÃ÷
СÃ÷
£®ÈôÄãÈÏΪСÃ÷µÄ¹ÛµãÕýÈ·£¬ÄÇôÇëÄã¶Ô¡°±äºì¡±ÏÖÏóÌá³ö´óµ¨µØ²ÂÏ룺
°×ÑÌ£¨ÎåÑõ»¯¶þÁ×¹ÌÌ壩ÈÜÓÚË®ÖÐÐγÉÁËËáÐÔÎïÖÊ
°×ÑÌ£¨ÎåÑõ»¯¶þÁ×¹ÌÌ壩ÈÜÓÚË®ÖÐÐγÉÁËËáÐÔÎïÖÊ
£®£¨ÈôÄãÈÏΪС¸ðµÄ¹ÛµãÕýÈ·£¬´Ë¿Õ²»Ì
£¨6£©ÔÚÉÏÊöʵÑéÖУ¬ÏÂÁвÙ×÷µÄʵʩºÍʵÑéÏÖÏóµÄ³öÏÖ£¬»áµ¼ÖÂʵÑé×îºó²úÉúµÄʵ¼ÊÖµ´óÓÚÀíÂÛÖµµÄÊÇ
B
B

A£®×°ÖÃÆøÃÜÐÔ²»ºÃ             B£®ÊµÑéÇ°¼¯ÆøÆ¿ÀïûÓÐ×°a Ìå»ýµÄË®
C£®¼¯ÆøƿûÓÐÀäÈ´µ½ÊÒΠ      D£®ÓúìÁ×´úÌæ°×Á×£¨ºìÁ×µÄ×Å»ðµãÔÚ240¡æ×óÓÒ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê½­ËÕÊ¡ÑγÇÊж«Ì¨Êи»°²ÖÐѧ¾ÅÄ꼶£¨ÉÏ£©µÚ¶þÖÜË«ÐÝÈÕ×ÔÖ÷ѧϰ»¯Ñ§×÷Òµ£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ijУ»¯Ñ§Ñо¿ÐÔѧϰС×éÔÚѧϰÁË¡°¿ÕÆøÖÐÑõÆøº¬Á¿²â¶¨¡±µÄ»ù´¡ÉÏ£¬¸Ä½øÁ˽̲ÄÖеÄʵÑ飬Éè¼Æ³öÁËÈçͼËùʾµÄʵÑé×°Öã®ÊµÑé²½ÖèÈçÏ£º
¢ÙÈçͼËùʾ£¬Á¬½ÓÒÇÆ÷£¬¼ì²é×°ÖõÄÆøÃÜÐÔ£®·¢ÏÖ×°ÖõÄÆøÃÜÐÔÁ¼ºÃ£®
¢ÚÔÚ¼¯ÆøÆ¿Àï×°½øÊÊÁ¿aÌå»ýµÄË®£¬È¼ÉÕ³×Àï·ÅÒ»¿é°×Á×£¨°×Á×ȼÉÕËùÐèÒªµÄ×îµÍζÈÊÇ40¡æ£©£¬²¢Ôھƾ«µÆÉϰѲ£Á§°ô϶˼ÓÈÈ£¬°´Í¼Ê¾×°ÖðѼ¯ÆøÆ¿ÖеĿÕÆøÃÜ·âÆðÀ´£¬°Ñ³¤µ¼¹ÜµÄÁíÒ»¶Ë·ÅÈëÊ¢ÓÐ×ãÁ¿Ë®µÄÉÕ±­ÖУ®£¨×¢£º¼¯ÆøÆ¿Äڵij¤µ¼¹ÜÒÑÉìµ½ÁËÆ¿µ×£©
¢ÛÓÃÁ¦°ÑÔ¤ÏȼÓÈȹýµÄ²£Á§°ô°´ÏÂÓë°×Á×½Ó´¥£¬¹Û²ìµ½°×Á×Á¢¼´×Å»ðȼÉÕ£¬²úÉú´óÁ¿°×ÑÌ£¬Í¬Ê±·Å³ö´óÁ¿µÄÈÈ£®£¨×¢£º°×Á×ÓëºìÁ×ȼÉյIJúÎïÏàͬ£©
¢Ü´ý°×Á×ȼÉÕϨÃðºó£¬ÉÔ¼ÓÕñµ´£¬°×ÑÌÏûʧ£®
¢Ý´ý¼¯ÆøÆ¿ÍêÈ«ÀäÈ´ÖÁÊÒΣ¬Á¿³ö¼¯ÆøÆ¿ÖÐË®µÄÌå»ýÊÇb£¬Õû¸ö¼¯ÆøÆ¿µÄÌå»ýÊÇc£®
¢Þ¸ù¾Ýa¡¢b¡¢cÈý¸öÊý¾Ý£¬¼ÆËã³ö¿ÕÆøÖÐÑõÆøµÄÌå»ý·ÖÊý£®
¸ù¾ÝÒÔÉÏÐÅÏ¢£¬»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©¼¯ÆøÆ¿Öа×Á×ȼÉÕµÄÎÄ×Ö±í´ïʽ______

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ijУÑо¿ÐÔѧϰС×éµÄͬѧÉè¼ÆÁ˼òµ¥µÄʵÑé·½°¸£¬ÑéÖ¤ºô³öµÄÆøÌåÓëÎüÈëµÄÆøÌå³É·ÖµÄº¬Á¿ÓÐʲô²»Í¬£¬Ç뽫ʵÑéÏÖÏóÌîÈëϱíÖеĿոñ´¦£º

ʵÑé²½Öè

ʵÑéÏÖÏó

1¡¢  ÓÃÅÅË®·¨ÊÕ¼¯Á½Æ¿ºô³öµÄÆøÌ壬

ÁíÊÕ¼¯Á½Æ¿¿ÕÆø£®

²»Ìî

2¡¢½«³ÎÇåʯ»ÒË®·Ö±ðµÎÈëÊ¢Óкô³öµÄ

ÆøÌåºÍ¿ÕÆøµÄ¼¯ÆøÆ¿ÖУ¬Õñµ´£®

ºô³öµÄÆøÌåÖÐʯ»ÒË®_________

3¡¢°Ñȼ×ŵÄľÌõ·Å½øÓàÏÂÁ½Æ¿ÆøÌåÖÐ

ÏÈϨÃðµÄÊÇ__________________

4¡¢¶ÔÍ·²£Á§Æ¬´µÆø

²£Á§ÉϳöÏÖ______________

×îÖյóöµÄʵÑé½áÂÛÊÇ__________________________________£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸