ÔÚijһ³ÇÊÐÃÀ»¯¹¤³ÌÕбêʱ£¬Óмס¢ÒÒÁ½¸ö¹¤³Ì¶ÓͶ±ê£¬¾­²âË㣺¼×¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª60Ì죬ÈôÓɼ׶ÓÏÈ×ö20Ì죬ʣÏµĹ¤³ÌÓɼס¢ÒÒºÏ×÷24Ìì¿ÉÍê³É

1.ÒÒ¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª¶àÉÙÌì

2.¼×¶ÓÊ©¹¤Ò»Ì죬Ð踶¹¤³Ì¿î3.5ÍòÔª£¬ÒÒ¶ÓÊ©¹¤Ò»ÌìÐ踶¹¤³Ì¿î2ÍòÔª£®Èô¸Ã¹¤³Ì¼Æ»®ÔÚ70ÌìÄÚÍê³É£¬ÔÚ²»³¬¹ý¼Æ»®ÌìÊýµÄÇ°ÌáÏ£¬ÊÇÓɼ׶ӻòÒÒ¶Óµ¥¶ÀÍê³É¹¤³ÌÊ¡Ç®£¿»¹ÊÇÓɼ×ÒÒÁ½¶ÓÈ«³ÌºÏ×÷Íê³É¸Ã¹¤³ÌÊ¡Ç®£¿

 

 

1.ÉèÒÒ¶Óµ¥¶ÀÍê³ÉÐèxÌ죮                        £¨1·Ö£©

    ¸ù¾ÝÌâÒ⣬µÃ£º                £¨3·Ö£©

    ½âÕâ¸ö·½³ÌµÃ£ºx=90                                    £¨4·Ö£©

    ¾­¼ìÑ飬x = 90ÊÇÔ­·½³ÌµÄ½â£¬

ÒÒ¶Óµ¥¶ÀÍê³ÉÐè90Ì죮

2.Éè¼×¡¢ÒÒºÏ×÷Íê³ÉÐèyÌ죬ÔòÓУ®

½âµÃ:y=36                                                           £¨6·Ö£©

¼×µ¥¶ÀÍê³ÉÐ踶¹¤³Ì¿îΪ60¡Á3.5 =210(ÍòÔª)£®   

ÒÒµ¥¶ÀÍê³É³¬¹ý¼Æ»®ÌìÊý²»·ûÌâÒ⣬

¼×¡¢ÒÒºÏ×÷Íê³ÉÐ踶¹¤³Ì¿îΪ36¡Á(3.5+2)=l98(ÍòÔª)£®                   £¨7·Ö£©

´ð£ºÔÚ²»³¬¹ý¼Æ»®ÌìÊýµÄÇ°ÌáÏ£¬Óɼס¢ÒÒºÏ×÷Íê³É×îÊ¡Ç®£®              £¨8·Ö£©

½âÎö:£¨1£©ÇóµÄÊÇÒҵĹ¤Ð§£¬¹¤×÷ʱ¼äÃ÷ÏÔ£®Ò»¶¨ÊǸù¾Ý¹¤×÷×ÜÁ¿À´ÁеÈÁ¿¹Øϵ£®µÈÁ¿¹ØϵΪ£º¼×20ÌìµÄ¹¤×÷Á¿+¼×ÒÒºÏ×÷24ÌìµÄ¹¤×÷×ÜÁ¿=1£®

£¨2£©°ÑÔÚ¹¤ÆÚÄÚµÄÇé¿ö½øÐбȽϣ®

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

ÔÚijһ³ÇÊÐÃÀ»¯¹¤³ÌÕбêʱ£¬Óмס¢ÒÒÁ½¸ö¹¤³Ì¶ÓͶ±ê£¬¾­²âË㣺¼×¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª60Ì죬ÈôÓɼ׶ÓÏÈ×ö20Ì죬ʣÏµĹ¤³ÌÓɼס¢ÒÒºÏ×÷24Ìì¿ÉÍê³É
¡¾Ð¡Ìâ1¡¿ÒÒ¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª¶àÉÙÌì
¡¾Ð¡Ìâ2¡¿¼×¶ÓÊ©¹¤Ò»Ì죬Ð踶¹¤³Ì¿î3.5ÍòÔª£¬ÒÒ¶ÓÊ©¹¤Ò»ÌìÐ踶¹¤³Ì¿î2ÍòÔª£®Èô¸Ã¹¤³Ì¼Æ»®ÔÚ70ÌìÄÚÍê³É£¬ÔÚ²»³¬¹ý¼Æ»®ÌìÊýµÄÇ°ÌáÏ£¬ÊÇÓɼ׶ӻòÒÒ¶Óµ¥¶ÀÍê³É¹¤³ÌÊ¡Ç®£¿»¹ÊÇÓɼ×ÒÒÁ½¶ÓÈ«³ÌºÏ×÷Íê³É¸Ã¹¤³ÌÊ¡Ç®£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2012½ìºÓÄÏפÂíµêÖп¼¶þÄ£ÊýѧÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£º½â´ðÌâ

ÔÚijһ³ÇÊÐÃÀ»¯¹¤³ÌÕбêʱ£¬Óмס¢ÒÒÁ½¸ö¹¤³Ì¶ÓͶ±ê£¬¾­²âË㣺¼×¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª60Ì죬ÈôÓɼ׶ÓÏÈ×ö20Ì죬ʣÏµĹ¤³ÌÓɼס¢ÒÒºÏ×÷24Ìì¿ÉÍê³É
¡¾Ð¡Ìâ1¡¿ÒÒ¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª¶àÉÙÌì
¡¾Ð¡Ìâ2¡¿¼×¶ÓÊ©¹¤Ò»Ì죬Ð踶¹¤³Ì¿î3.5ÍòÔª£¬ÒÒ¶ÓÊ©¹¤Ò»ÌìÐ踶¹¤³Ì¿î2ÍòÔª£®Èô¸Ã¹¤³Ì¼Æ»®ÔÚ70ÌìÄÚÍê³É£¬ÔÚ²»³¬¹ý¼Æ»®ÌìÊýµÄÇ°ÌáÏ£¬ÊÇÓɼ׶ӻòÒÒ¶Óµ¥¶ÀÍê³É¹¤³ÌÊ¡Ç®£¿»¹ÊÇÓɼ×ÒÒÁ½¶ÓÈ«³ÌºÏ×÷Íê³É¸Ã¹¤³ÌÊ¡Ç®£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2012-2013ѧÄêɽ¶«ÁÙÒÊÇàÔÆÕòÖÐÐÄÖÐѧ°ËÄ꼶ÏÂѧÆÚÆÚÄ©¿¼ÊÔÊýѧ¾í£¨´ø½âÎö£© ÌâÐÍ£º½â´ðÌâ

ÔÚijһ³ÇÊÐÃÀ»¯¹¤³ÌÕбêʱ£¬Óмס¢ÒÒÁ½¸ö¹¤³Ì¶ÓͶ±ê£¬¾­²âË㣺¼×¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª60Ì죬ÈôÓɼ׶ÓÏÈ×ö20Ì죬ʣÏµĹ¤³ÌÓɼס¢ÒÒºÏ×÷24Ìì¿ÉÍê³É.
£¨1£©ÒÒ¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª¶àÉÙÌ죿
£¨2£©¼×¶ÓÊ©¹¤Ò»Ì죬Ð踶¹¤³Ì¿î3.5ÍòÔª£¬ÒÒ¶ÓÊ©¹¤Ò»ÌìÐ踶¹¤³Ì¿î2ÍòÔª£®Èô¸Ã¹¤³Ì¼Æ»®ÔÚ70ÌìÄÚÍê³É£¬ÔÚ²»³¬¹ý¼Æ»®ÌìÊýµÄÇ°ÌáÏ£¬ÊÇÓɼ׶ӻòÒÒ¶Óµ¥¶ÀÍê³É¹¤³ÌÊ¡Ç®£¿»¹ÊÇÓɼ×ÒÒÁ½¶ÓÈ«³ÌºÏ×÷Íê³É¸Ã¹¤³ÌÊ¡Ç®£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º2014½ìɽ¶«ÁÙÒÊÇàÔÆÕòÖÐÐÄÖÐѧ°ËÄ꼶ÏÂѧÆÚÆÚÄ©¿¼ÊÔÊýѧ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÔÚijһ³ÇÊÐÃÀ»¯¹¤³ÌÕбêʱ£¬Óмס¢ÒÒÁ½¸ö¹¤³Ì¶ÓͶ±ê£¬¾­²âË㣺¼×¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª60Ì죬ÈôÓɼ׶ÓÏÈ×ö20Ì죬ʣÏµĹ¤³ÌÓɼס¢ÒÒºÏ×÷24Ìì¿ÉÍê³É.

£¨1£©ÒÒ¶Óµ¥¶ÀÍê³ÉÕâÏ³ÌÐèÒª¶àÉÙÌ죿

£¨2£©¼×¶ÓÊ©¹¤Ò»Ì죬Ð踶¹¤³Ì¿î3.5ÍòÔª£¬ÒÒ¶ÓÊ©¹¤Ò»ÌìÐ踶¹¤³Ì¿î2ÍòÔª£®Èô¸Ã¹¤³Ì¼Æ»®ÔÚ70ÌìÄÚÍê³É£¬ÔÚ²»³¬¹ý¼Æ»®ÌìÊýµÄÇ°ÌáÏ£¬ÊÇÓɼ׶ӻòÒÒ¶Óµ¥¶ÀÍê³É¹¤³ÌÊ¡Ç®£¿»¹ÊÇÓɼ×ÒÒÁ½¶ÓÈ«³ÌºÏ×÷Íê³É¸Ã¹¤³ÌÊ¡Ç®£¿

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸