¸ø³öÏÂÁнáÂÛ£ºÔڻعé·ÖÎöÖпÉÓÃ

£¨1£©¿ÉÓÃÏà¹ØÖ¸ÊýµÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬Ô½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»

£¨2£©¿ÉÓòвîƽ·½ºÍÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îƽ·½ºÍÔ½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»

£¨3£©¿ÉÓÃÏà¹ØϵÊýµÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬Ô½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»

£¨4£©¿ÉÓòвîͼÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îµã±È½Ï¾ùÔȵØÂäÔÚˮƽµÄ´ø×´ÇøÓòÖУ¬ËµÃ÷ÕâÑùµÄÄ£ÐͱȽϺÏÊÊ£®´ø×´ÇøÓòµÄ¿í¶ÈÔ½Õ­£¬ËµÃ÷Ä£Ð͵ÄÄâºÏ¾«¶ÈÔ½¸ß£®

ÒÔÉϽáÂÛÖУ¬ÕýÈ·µÄÊÇ£¨   £©

A£®£¨1£©£¨3£©£¨4£©                 B£®£¨1£©£¨4£© 

C£®£¨2£©£¨3£©£¨4£©                 D£®£¨1£©£¨2£©£¨3£©

 

¡¾´ð°¸¡¿

B

¡¾½âÎö¡¿½â£ºÓÃϵÊýR2µÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬R2Ô½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£¬¹Ê£¨1£©ÕýÈ·£¬

¿ÉÓòвîƽ·½ºÍÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îƽ·½ºÍԽС£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£¬¹Ê£¨2£©²»ÕýÈ·

¿ÉÓÃÏà¹ØϵÊýrµÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬|r|Ô½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£¬¹Ê£¨3£©ÕýÈ·£¬

Ò»°ã²»ÄÜÓòвîͼÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬¹Ê£¨4£©²»ÕýÈ·£¬

×ÛÉÏ¿ÉÖªÓÐ2¸öÃüÌâÕýÈ·£¬

¹ÊÑ¡B£®

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º ÌâÐÍ£º

¸ø³öÏÂÁнáÂÛ£ºÔڻعé·ÖÎöÖпÉÓÃ
£¨1£©¿ÉÓÃÏà¹ØÖ¸ÊýR2µÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬R2Ô½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨2£©¿ÉÓòвîƽ·½ºÍÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îƽ·½ºÍÔ½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨3£©¿ÉÓÃÏà¹ØϵÊýrµÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬rÔ½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨4£©¿ÉÓòвîͼÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îµã±È½Ï¾ùÔȵØÂäÔÚˮƽµÄ´ø×´ÇøÓòÖУ¬ËµÃ÷ÕâÑùµÄÄ£ÐͱȽϺÏÊÊ£®´ø×´ÇøÓòµÄ¿í¶ÈÔ½Õ­£¬ËµÃ÷Ä£Ð͵ÄÄâºÏ¾«¶ÈÔ½¸ß£®
ÒÔÉϽáÂÛÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º²»Ïê ÌâÐÍ£ºµ¥Ñ¡Ìâ

¸ø³öÏÂÁнáÂÛ£ºÔڻعé·ÖÎöÖпÉÓÃ
£¨1£©¿ÉÓÃÏà¹ØÖ¸ÊýR2µÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬R2Ô½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨2£©¿ÉÓòвîƽ·½ºÍÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îƽ·½ºÍÔ½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨3£©¿ÉÓÃÏà¹ØϵÊýrµÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬rÔ½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨4£©¿ÉÓòвîͼÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îµã±È½Ï¾ùÔȵØÂäÔÚˮƽµÄ´ø×´ÇøÓòÖУ¬ËµÃ÷ÕâÑùµÄÄ£ÐͱȽϺÏÊÊ£®´ø×´ÇøÓòµÄ¿í¶ÈÔ½Õ­£¬ËµÃ÷Ä£Ð͵ÄÄâºÏ¾«¶ÈÔ½¸ß£®
ÒÔÉϽáÂÛÖУ¬ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®£¨1£©£¨3£©£¨4£©B£®£¨1£©£¨4£©C£®£¨2£©£¨3£©£¨4£©D£®£¨1£©£¨2£©£¨3£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º¡¶Í³¼Æ¡·2013Äê¸ßÈýÊýѧһÂÖ¸´Ï°µ¥ÔªÑµÁ·£¨Õã½­´óѧ¸½ÖУ©£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

¸ø³öÏÂÁнáÂÛ£ºÔڻعé·ÖÎöÖпÉÓÃ
£¨1£©¿ÉÓÃÏà¹ØÖ¸ÊýR2µÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬R2Ô½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨2£©¿ÉÓòвîƽ·½ºÍÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îƽ·½ºÍÔ½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨3£©¿ÉÓÃÏà¹ØϵÊýrµÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬rÔ½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨4£©¿ÉÓòвîͼÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îµã±È½Ï¾ùÔȵØÂäÔÚˮƽµÄ´ø×´ÇøÓòÖУ¬ËµÃ÷ÕâÑùµÄÄ£ÐͱȽϺÏÊÊ£®´ø×´ÇøÓòµÄ¿í¶ÈÔ½Õ­£¬ËµÃ÷Ä£Ð͵ÄÄâºÏ¾«¶ÈÔ½¸ß£®
ÒÔÉϽáÂÛÖУ¬ÕýÈ·µÄÊÇ£¨ £©
A£®£¨1£©£¨3£©£¨4£©
B£®£¨1£©£¨4£©
C£®£¨2£©£¨3£©£¨4£©
D£®£¨1£©£¨2£©£¨3£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÊýѧ À´Ô´£º¡¶Í³¼Æ¡·2013Äê¸ßÈýÊýѧһÂÖ¸´Ï°µ¥ÔªÑµÁ·£¨ÉϺ£½»´ó¸½ÖУ©£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

¸ø³öÏÂÁнáÂÛ£ºÔڻعé·ÖÎöÖпÉÓÃ
£¨1£©¿ÉÓÃÏà¹ØÖ¸ÊýR2µÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬R2Ô½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨2£©¿ÉÓòвîƽ·½ºÍÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îƽ·½ºÍÔ½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨3£©¿ÉÓÃÏà¹ØϵÊýrµÄÖµÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬rÔ½´ó£¬Ä£Ð͵ÄÄâºÏЧ¹ûÔ½ºÃ£»
£¨4£©¿ÉÓòвîͼÅжÏÄ£Ð͵ÄÄâºÏЧ¹û£¬²Ð²îµã±È½Ï¾ùÔȵØÂäÔÚˮƽµÄ´ø×´ÇøÓòÖУ¬ËµÃ÷ÕâÑùµÄÄ£ÐͱȽϺÏÊÊ£®´ø×´ÇøÓòµÄ¿í¶ÈÔ½Õ­£¬ËµÃ÷Ä£Ð͵ÄÄâºÏ¾«¶ÈÔ½¸ß£®
ÒÔÉϽáÂÛÖУ¬ÕýÈ·µÄÊÇ£¨ £©
A£®£¨1£©£¨3£©£¨4£©
B£®£¨1£©£¨4£©
C£®£¨2£©£¨3£©£¨4£©
D£®£¨1£©£¨2£©£¨3£©

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸