ijѧУΪÁËÁ˽âȫУµÄÓõçÇé¿ö£¬¿ªÕ¹½ÚÔ¼Óõç»î¶¯.ºóÇÚ²¿Ãųé²éÁË10ÌìÖÐȫУÿÌìµÄÓõçÁ¿£¬Í³¼ÆÊý¾ÝÈçÏ£¨µ¥Î»£º¶È£©£º1ÌìÓõç90¶È£¬1ÌìÓõç93¶È£¬2ÌìÓõç102¶È£¬3ÌìÓõç113¶È£¬1ÌìÓõç114¶È£¬2ÌìÓõç120¶È.

(1£©Çó³ö¸ÃУ10ÌìÖÐÓõç¶ÈÊýµÄÖÚÊýºÍƽ¾ùÊý£»

(2£©¸ù¾ÝÕâ10ÌìµÄÊý¾Ý·ÖÎö£¬¹À¼Æ¸ÃУһ¸öÔ£¨°´30Ìì¼Æ£©µÄÓõçÁ¿£»

(3£©Èôÿ¶ÈµçµÄ¶¨¼ÛÊÇ0.5Ôª£¬Ð´³ö¸ÃУӦ¸¶µç·Ñy(Ôª£©ÓëÌìÊýx£¨xÈ¡ÕýÕûÊý£¬µ¥Î»£ºÌ죩֮¼äµÄº¯Êý¹Øϵʽ.

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

25¡¢Ä³ÖÐѧΪÁËÁ˽âȫУ1000ÃûѧÉú²Î¼Ó¿ÎÍâ¶ÍÁ¶µÄÇé¿ö£¬´ÓÖгé²éÁË50ÃûѧÉúÒ»ÖÜÄÚƽ¾ùÿÌì²Î¼Ó¿ÎÍâ¶ÍÁ¶µÄʱ¼ä£¨µ¥Î»Îª·ÖÖÓ£¬ÇÒÈ¡ÕûÊý£©£¬½«³é²éµÃµ½µÄÊý¾Ý½øÐÐÊʵ±ÕûÀí£¬·Ö³É5×飨µÚ1С×éÊÇ10.5-20.5£¬µÚ2С×éÊÇ20.5-30.5£¬µÚ3С×éÊÇ30.5-40.5£¬µÚ4С×éÊÇ40.5-50.5£¬µÚ5С×éÊÇ50.5-60.5£©£¬ÁгöÁËÏÂÃæδÍê³ÉµÄƵÂÊ·Ö²¼±í£®
£¨1£©ÌîдƵÂÊ·Ö²¼±íÖеĿոñ£¨Ö»ÐèÌî±í£¬²»ÒªÇó˵Ã÷ÀíÓÉ£©£»
£¨2£©±¾´Î³é²éµÃµ½µÄÊý¾ÝµÄÖÐλÊýÂäÔÚÄÄһС×éÄÚ£¿£¨²»ÒªÇó˵Ã÷ÀíÓÉ£©
£¨3£©Óɱ¾´Î³é²é½á¹û¹À¼ÆÕâËùѧУԼÓжàÉÙÃûѧÉúƽ¾ùÿÌì²Î¼Ó¿ÎÍâ¶ÍÁ¶µÄʱ¼ä¶àÓÚ40·ÖÖÓ£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

ijУΪÁËÁ˽âȫУ400ÃûѧÉú²Î¼Ó¿ÎÍâ¶ÍÁ¶µÄÇé¿ö£¬Ëæ»ú¶Ô40ÃûѧÉúÒ»ÖÜÄÚƽ¾ùÿÌì²Î¼Ó¿ÎÍâ¶ÍÁ¶µÄʱ¼ä½øÐÐÁ˵÷²é£¬½á¹ûÈçÏ£º£¨µ¥Î»£º·Ö£©
40  21  35  24  40  38  23  52
35  62  36  15  51  45  40  42
40  32  43  36  34  53  38  40
39  32  45  40  50  45  40  50
26  45  40  45  35  40  42  45
£¨1£©ÔÚÕâ¸öÎÊÌâÖУ¬×ÜÌåÊÇ
 
£¬Ñù±¾ÊÇ
 
£®ÓÉͳ¼Æ·ÖÎöµÃ£¬Õâ×éÊý¾ÝµÄƽ¾ùÊýÊÇ39.35£¨·Ö£©£¬ÖÚÊýÊÇ
 
£¬ÖÐλÊýÊÇ
 
£®
£¨2£©¹À¼ÆÕâËùѧУÓÐ
 
ÃûѧÉú£¬Æ½¾ùÿÌì²Î¼Ó¿ÎÍâ¶ÍÁ¶µÄʱ¼ä¶àÓÚ30·Ö£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

Ö£ÖÝÊÐijÖÐѧΪÁËÁ˽âѧÉúµÄ¿ÎÓàÉú»îÇé¿ö£¬ÔÚȫУËæ»ú³éÈ¡²¿·ÖѧÉú½øÐÐÎʾíµ÷²é£®ÇëѧÉúÑ¡Ôñ×îϲ»¶µÄ¿ÎÓàÉú»îÖÖÀࣨÿÈËֻѡһÀࣩ£¬Ñ¡ÏîÓÐÃÀÊõÀà¡¢ÒôÀÖÀà¡¢ÌåÓýÀ༰ÆäËû¹²ËÄÀ࣬µ÷²éºó½«Êý¾Ý»æÖƳÉÉÈÐÎͳ¼ÆͼºÍÌõÐÎͳ¼Æͼ£¨ÈçͼËùʾ£©

£¨1£©Çë¸ù¾ÝËù¸øµÄÉÈÐÎͼºÍÌõÐÎͼ£¬°ÑÌõÐÎͼ²¹³äÍêÕû²¢Ìîд³öÉÈÐÎͼÖÐȱʧµÄÊý¾Ý£»
£¨2£©ÔÚÎʾíµ÷²éÖУ¬Ð¡ÍõºÍСÕÅ·Ö±ðÑ¡ÔñÁËÒôÀÖÀàºÍÃÀÊõÀ࣬УѧÉú»áÒª´ÓÑ¡ÔñÒôÀÖÀàºÍÃÀÊõÀàµÄѧÉúÖзֱð³éÈ¡Ò»ÃûѧÉú²Î¼Ó»î¶¯£¬ÓÃÁбí»ò»­Ê÷״ͼµÄ·½·¨ÇóСÍõºÍСÕÅÇ¡ºÃ¶¼±»Ñ¡ÖеĸÅÂÊ£»
£¨3£©Èç¹û¸ÃѧУÓÐ500ÃûѧÉú£¬ÇëÄã¹À¼Æ¸ÃѧУÖÐ×îϲ»¶ÌåÓýÔ˶¯µÄѧÉúÓжàÉÙÃû£¿

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÊýѧ À´Ô´£ºÑ§Ï°Öܱ¨¡¡Êýѧ¡¡±±Ê¦´ó°ËÄ꼶°æ¡¡2009£­2010ѧÄê¡¡µÚ19£­26ÆÚ¡¡×ܵÚ175£­182ÆÚ ±±Ê¦´ó°æ ÌâÐÍ£º044

ijѧУΪÁËÁ˽âȫУµÄÓõçÇé¿ö£¬¿ªÕ¹½ÚÔ¼Óõç»î¶¯£®ºóÇÚ²¿Ãųé²éÁË10ÌìÖÐȫУÿÌìµÄÓõçÁ¿£¬Í³¼ÆÊý¾ÝÈçÏÂ(µ¥Î»£º¶È)£º1ÌìÓõç90¶È£¬1ÌìÓõç93¶È£¬2ÌìÓõç102¶È£¬3ÌìÓõç113¶È£¬1ÌìÓõç114¶È£¬2ÌìÓõç120¶È£®

(1)Çó³ö¸ÃУ10ÌìÖÐÓõç¶ÈÊýµÄÖÚÊýºÍƽ¾ùÊý£»

(2)¸ù¾ÝÕâ10ÌìµÄÊý¾Ý·ÖÎö£¬¹À¼Æ¸ÃУһ¸öÔÂ(°´30Ìì¼Æ)µÄÓõçÁ¿£»

(3)Èôÿ¶ÈµçµÄ¶¨¼ÛÊÇ0.5Ôª£¬Ð´³ö¸ÃУӦ¸¶µç·Ñy(Ôª)ÓëÌìÊýx(xÈ¡ÕýÕûÊý£¬µ¥Î»£ºÌì)Ö®¼äµÄº¯Êý¹Øϵʽ£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸