ÔÚ¸ßÕæ¿Õ¶ÈµÄ¿Õ¼ä£¬ÓÐÒ»·Ö×Ӽ׺ÍÒÒ»·ÈÆÒ»¸ö¹²Í¬¡°ÖÐÐÄ¡±Ðýת£¬´Ó¶øÐγÉÒ»¸ö¡°Ë«·Ö×Ó¡±Ìåϵ£¬¹Û²âÖÐͬʱ·¢ÏÖ´Ë¡°ÖÐÐÄ¡±Àë¼×·Ö×ӽϽü£¬°´ÕÕ¾­µäÎïÀíѧ£¬½«·Ö×Ӽ׺ÍÒÒ¿´³ÉÖʵ㣬ÄÇôÔÚÉÏÊö¡°Ë«·Ö×Ó¡±ÌåϵÖÐ

A£®¼×¡¢ÒÒÁ½·Ö×Ó¼äÒ»¶¨Ö»´æÔÚ·Ö×ÓÒýÁ¦£¬²»¿ÉÄÜ´æÔÚ·Ö×Ó³âÁ¦

B£®¼×·Ö×ÓµÄÖÊÁ¿Ò»¶¨´óÓÚÒÒ·Ö×ÓµÄÖÊÁ¿

C£®¼×¡¢ÒÒÁ½·Ö×Ó×öÔÈËÙÔ²ÖÜÔ˶¯µÄÏòÐÄÁ¦ÊÇËüÃÇÖ®¼äµÄ¿âÂØÁ¦

D£®¼×·Ö×ӵ͝Á¿´óСºÍÒÒ·Ö×ӵ͝Á¿´óСһ¶¨ÏàµÈ
BD ½âÎö£º±¾ÌâÉè¼ÆÁËÒ»¸öеÄÎïÀíÇé¾°£¬ÇÉÃîµØ¿¼²éÁËѧÉú¶Ô·Ö×ÓÁ¦µÄÀí½â£¬Í¬Ê±»¹¿¼²éÁËѧÉú¶Ô¡°Ë«·Ö×Ó¡±ÌåϵÖÐÓйØÔÈËÙÔ²ÖÜÔ˶¯µÄÕÆÎÕÇé¿ö£®
¼×£®ÒÒÁ½·Ö×Ó×öÔÈËÙÔ²ÖÜÔ˶¯ÐèÒªÏòÐÄÁ¦£¬´ËʱËüÃÇÖ®¼äµÄ·Ö×ÓÁ¦±íÏÖΪÒýÁ¦£¬µ«ÊÇËüÃÇÖ®¼äҲͬʱ´æÔÚ·Ö×Ó³âÁ¦£¬Ö»ÊÇ´ËʱµÄ·Ö×ÓÒýÁ¦´óÓÚ·Ö×Ó³âÁ¦£®·Ö×ÓÁ¦µÄ±¾ÖʱȽϸ´ÔÓ£¬³ý¿âÂØÁ¦Í⻹ÓÐÆäËüµÄÁ¦£¨Èç´Å³¡Á¦£©£®¼×£®ÒÒÁ½·Ö×Ó»·ÈÆÒ»¸ö¹²Í¬¡°ÖÐÐÄ¡±×öÔÈËÙÔ²ÖÜÔ˶¯µÄÖÜÆÚ£¨»ò½ÇËÙ¶È£©ÊÇÏàµÈµÄ£¬ËüÃÇÐèÒªµÄÏòÐÄÁ¦´óСÊÇÏàµÈµÄ£¬¸ù¾Ý¹«Ê½¿ÉÖª£¬mÓër³É·´±È£¬ÓÉÓÚ¼×·Ö×ÓÀë¡°ÖÐÐÄ¡±½Ï½ü£¬¼´¼××öÔÈËÙÔ²ÖÜÔ˶¯µÄ¹ìµÀ°ë¾¶Ð¡£¬ËùÒÔ¼×·Ö×ÓµÄÖÊÁ¿Ò»¶¨´óÓÚÒÒ·Ö×ÓµÄÖÊÁ¿£®ÓÖÓÉÓÚ£¬P¼´Îª·Ö×ӵ͝Á¿´óС£¬ËùÒÔ¼×·Ö×ӵ͝Á¿´óСºÍÒÒ·Ö×ӵ͝Á¿´óСһ¶¨ÏàµÈ£®ËùÒÔÑ¡ÏîB DÕýÈ·£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2005?ÑĮ̀ģÄ⣩ÓÃÔ­×Ó¼¶ÏÔ΢¾µ¹Û²ì¸ßÕæ¿Õ¶ÈµÄ¿Õ¼ä£¬½á¹û·¢ÏÖÓÐÒ»¶Ô·Ö×Ӽ׺ÍÒÒ»·ÈÆÒ»¸ö¹²Í¬¡°ÖÐÐÄ¡±Ðýת£¬´Ó¶øÐγÉÒ»¸ö¡°Ë«ÐÇ¡±Ìåϵ£¬¹Û²âÖÐͬʱ·¢ÏÖ´Ë¡°ÖÐÐÄ¡±Àë¼×·Ö×ӽϽü£¬Èç¹ûÕâÁ½¸ö·Ö×Ó¼ä¾àÀër=r0£¬Æä¼äÏ໥×÷ÓÃÁ¦£¨¼´£º·Ö×ÓÁ¦£©Ç¡ºÃΪÁ㣬ÄÇôÔÚÉÏÊö¡°Ë«ÐÇ¡±ÌåϵÖУ¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÓÃÔ­×Ó¼¶ÏÔ΢¾µ¹Û²ì¸ßÕæ¿Õ¶ÈµÄ¿Õ¼ä£¬½á¹û·¢ÏÖÓÐÒ»¶Ô·Ö×Ӽ׺ÍÒÒ»·ÈÆÒ»¸ö¹²Í¬¡°ÖÐÐÄ¡±Ðýת£¬´Ó¶øÐγÉÒ»¸ö¡°Ë«·Ö×Ó¡±Ìåϵ£¬¹Û²âÖÐͬʱ·¢ÏÖ´Ë¡°ÖÐÐÄ¡±Àë¼×·Ö×ӽϽü£¬ÄÇôÔÚÉÏÊö¡°Ë«·Ö×Ó¡±ÌåϵÖУ¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2012ÄêÔÁ½Ì°æ¸ßÖÐÎïÀíÑ¡ÐÞ3-3 1.4·Ö×Ó¼äµÄÏ໥×÷ÓÃÁ¦Á·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ijÈËÓÃÔ­×Ó¼¶ÏÔ΢¾µ¹Û²ì¸ßÕæ¿Õ¶ÈµÄ¿Õ¼ä£¬·¢ÏÖÓÐÒ»¶Ô·Ö×ÓAºÍB»·ÈÆÒ»¸ö¹²Í¬¡°ÖÐÐÄ¡±Ðýת£¬ÈçͼËùʾ£¬´Ó¶øÐγÉÒ»¸ö¡°ÀàË«ÐÇ¡±Ìåϵ£¬²¢ÇÒ·¢ÏÖ´Ë¡°ÖÐÐÄ¡±ÀëA·Ö×ӽϽü£¬ÕâÁ½¸ö·Ö×Ó¼äµÄ¾àÀëÓÃr±íʾ£®ÒÑÖªµ±r£½r0ʱÁ½·Ö×Ó¼äµÄ·Ö×ÓÁ¦ÎªÁ㣮ÔòÔÚÉÏÊö¡°ÀàË«ÐÇ¡±ÌåϵÖУ¬A¡¢BÁ½·Ö×Ó¼äÓÐ(¡¡¡¡)

A£®¼ä¾àr>r0                          B£®¼ä¾àr<r0

C£®AµÄÖÊÁ¿´óÓÚBµÄÖÊÁ¿              D£®AµÄËÙÂÊ´óÓÚBµÄËÙÂÊ

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2011-2012ѧÄê¹óÖÝÊ¡¸ßÈýÎïÀí¸´Ï°²âÊÔ£º16Ô²ÖÜÔ˶¯£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÓÃÔ­×Ó¼¶ÏÔ΢¾µ¹Û²ì¸ßÕæ¿Õ¶ÈµÄ¿Õ¼ä,½á¹û·¢ÏÖÓÐÒ»¶Ô·Ö×Ӽ׺ÍÒÒ»·ÈÆÒ»¸ö¹²Í¬¡°ÖÐÐÄ¡±Ðýת,´Ó¶øÐγÉÒ»¸ö¡°Ë«ÐÇ¡±Ìåϵ,¹Û²ìÖÐͬʱ·¢ÏÖ´Ë¡°ÖÐÐÄ¡±Àë¼×·Ö×ӽϽü,Èç¹ûÕâÁ½¸ö·Ö×Ó¼ä¾àÀëΪr=r0ʱ,Æä¼äÏ໥×÷ÓÃÁ¦(¼´·Ö×ÓÁ¦)Ç¡ºÃΪÁã,ÄÇôÔÚÉÏÊö¡°Ë«ÐÇ¡±ÌåϵÖÐ(    )

A.¼×、ÒÒÁ½·Ö×Ó¼ä¾àÀëÒ»¶¨Ð¡ÓÚr0

B.¼×、ÒÒÁ½·Ö×Ó¼ä¾àÀëÒ»¶¨´óÓÚr0

C.¼×µÄËÙ¶ÈÒ»¶¨´óÓÚÒÒµÄËÙ¶È

D.¼×µÄÖÊÁ¿Ò»¶¨´óÓÚÒÒµÄÖÊÁ¿

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸