ijͬѧ½«Ò»ÌåÖØ³Ó·ÅÔÚµçÌݵĵذåÉÏ£¬ËûÕ¾ÔÚÌåÖØ³ÓÉÏËæµçÌÝÑØÊúÖ±·½Ïò×ö±äËÙÔ˶¯²¢¼Ç¼Á˼¸¸öÌØ¶¨Ê±¿ÌÌåÖØ³ÓµÄʾÊýÈçϱíËùʾ¡£ÒÑÖªt1ʱ¿ÌµçÌݾ²Ö¹£¬Ôò  £¨      £©

A£®t1ºÍt2ʱ¿Ì£¬¸ÃͬѧËùÊÜÖØÁ¦ÏàµÈ

B£®t1ºÍt2ʱ¿Ì£¬¸ÃͬѧËùÊÜÖØÁ¦²»ÏàµÈ

C£®t2ºÍt3ʱ¿Ì£¬µçÌݵļÓËÙ¶È·½ÏòÏàͬ

D£®t2ºÍt3ʱ¿Ì£¬µçÌݵļÓËÙ¶È·½ÏòÏà·´

ʱ¿Ì

t1

t2

t3

t4

ÌåÖØ³ÓʾÊý£¨kg£©

50.0

55.0

45.0

50.0

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ijͬѧ½«Ò»ÌåÖØ³Ó·ÅÔÚµçÌݵĵذåÉÏ£¬ËûÕ¾ÔÚÌåÖØ³ÓÉÏËæµçÌÝÑØÊúÖ±·½Ïò×ö±äËÙÔ˶¯²¢¼Ç¼Á˼¸¸öÌØ¶¨Ê±¿ÌÌåÖØ³ÓµÄʾÊýÈçϱíËùʾ£®
ʱ¿Ì t1 t2 t3 t4
ÌåÖØ³ÓʾÊý£¨kg£© 50.0 55.0 45.0 50.0
ÒÑÖªt1ʱ¿ÌµçÌݾ²Ö¹£¬Ôò£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2008?Î人¶þÄ££©ÎªÁËÑо¿³¬ÖØÓëÊ§ÖØÏÖÏó£¬Ä³Í¬Ñ§½«Ò»ÌåÖØ³Ó·ÅÔÚµçÌݵĵذåÉÏ£¬ËûÕ¾ÔÚÌåÖØ³ÓÉÏËæµçÌÝÔ˶¯²¢¹Û²ìÌåÖØ³ÓʾÊýµÄ±ä»¯Çé¿ö£®±íÖмǼÁ˼¸¸öÌØ¶¨Ê±¿ÌÌåÖØ³ÓµÄʾÊý£®
ʱ¼ä t1 t2 t3 t4
ÌåÖØ³ÓʾÊý£¨kg£© 50.0 55.0 45.0 50.0
ÒÑÖªt1ʱ¿ÌµçÌݾ²Ö¹£¬Ôò£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2011½ì¼ªÁÖÓÍÌï¸ßÖеÚÒ»´ÎÄ£Ä⿼ÊÔÎïÀí¾í ÌâÐÍ£ºµ¥Ñ¡Ìâ

ijͬѧ½«Ò»ÌåÖØ³Ó·ÅÔÚµçÌݵĵذåÉÏ£¬ËûÕ¾ÔÚÌåÖØ³ÓÉÏËæµçÌÝÑØÊúÖ±·½Ïò×ö±äËÙÔ˶¯²¢¼Ç¼Á˼¸¸öÌØ¶¨Ê±¿ÌÌåÖØ³ÓµÄʾÊýÈçϱíËùʾ¡£ÒÑÖªt1ʱ¿ÌµçÌݾ²Ö¹£¬Ôò £¨      £©

ʱ¿Ì
t1
t2
t3
t4
ÌåÖØ³ÓʾÊý£¨kg£©
50.0
55.0
45.0
50.0
A£®t1ºÍt2ʱ¿Ì£¬¸ÃͬѧËùÊÜÖØÁ¦ÏàµÈ
B£®t1ºÍt2ʱ¿Ì£¬¸ÃͬѧËùÊÜÖØÁ¦²»ÏàµÈ
C£®t2ºÍt3ʱ¿Ì£¬µçÌݵļÓËÙ¶È·½ÏòÏàͬ
D£®t2ºÍt3ʱ¿Ì£¬µçÌݵļÓËÙ¶È·½ÏòÏà·´

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2010-2011ѧÄ꼪ÁÖÓÍÌï¸ßÖеÚÒ»´ÎÄ£Ä⿼ÊÔÎïÀí¾í ÌâÐÍ£ºÑ¡ÔñÌâ

ijͬѧ½«Ò»ÌåÖØ³Ó·ÅÔÚµçÌݵĵذåÉÏ£¬ËûÕ¾ÔÚÌåÖØ³ÓÉÏËæµçÌÝÑØÊúÖ±·½Ïò×ö±äËÙÔ˶¯²¢¼Ç¼Á˼¸¸öÌØ¶¨Ê±¿ÌÌåÖØ³ÓµÄʾÊýÈçϱíËùʾ¡£ÒÑÖªt1ʱ¿ÌµçÌݾ²Ö¹£¬Ôò  £¨      £©

ʱ¿Ì

t1

t2

t3

t4

ÌåÖØ³ÓʾÊý£¨kg£©

50.0

55.0

45.0

50.0

A£®t1ºÍt2ʱ¿Ì£¬¸ÃͬѧËùÊÜÖØÁ¦ÏàµÈ

B£®t1ºÍt2ʱ¿Ì£¬¸ÃͬѧËùÊÜÖØÁ¦²»ÏàµÈ

C£®t2ºÍt3ʱ¿Ì£¬µçÌݵļÓËÙ¶È·½ÏòÏàͬ

D£®t2ºÍt3ʱ¿Ì£¬µçÌݵļÓËÙ¶È·½ÏòÏà·´

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2011-2012ѧÄêÕã½­Ê¡½ð»ªÊнð¶«Çø²ÜÕ¬ÖÐѧ¸ßÈý£¨ÉÏ£©ÆÚÖÐÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ijͬѧ½«Ò»ÌåÖØ³Ó·ÅÔÚµçÌݵĵذåÉÏ£¬ËûÕ¾ÔÚÌåÖØ³ÓÉÏËæµçÌÝÑØÊúÖ±·½Ïò×ö±äËÙÔ˶¯²¢¼Ç¼Á˼¸¸öÌØ¶¨Ê±¿ÌÌåÖØ³ÓµÄʾÊýÈçϱíËùʾ£®
ʱ¿Ìt1t2t3t4
ÌåÖØ³ÓʾÊý£¨kg£©50.055.045.050.0
ÒÑÖªt1ʱ¿ÌµçÌݾ²Ö¹£¬Ôò£¨ £©
A£®t1ºÍt2ʱ¿Ì£¬¸ÃͬѧËùÊÜÖØÁ¦ÏàµÈ
B£®t1ºÍt2ʱ¿Ì£¬¸ÃͬѧËùÊÜÖØÁ¦²»ÏàµÈ
C£®t2ºÍt3ʱ¿Ì£¬µçÌݵļÓËÙ¶È·½ÏòÏàͬ
D£®t2ºÍt3ʱ¿Ì£¬µçÌݵļÓËÙ¶È·½ÏòÏà·´

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸