СÃ÷ºÍСºìÓÃÈçͼËùʾµÄµç·Ñо¿Ò»¶Îµ¼ÌåÖеĵçÁ÷Óëµçѹ¡¢µç×èÖ®¼äµÄ¹Øϵ£¬µÃµ½Ï±íÊý¾Ý£º
µ¼Ìåµç×è R=5¦¸

µçѹ£¨V£©
1 2
3
µçÁ÷£¨A£© 0.2 0.4 0.6
±í 1
µ¼ÌåÁ½¶ËµçѹU=3V
µç×裨¦¸£© 5 10 15
µçÁ÷£¨A£© 0.6 0.3 0.2
±í2
¢Ù·ÖÎö±í1ÖÐÊý¾Ý£¬¿É¹éÄɳöµÄ½áÂÛÊÇ
ÔÚµç×èÒ»¶¨Ê±£¬Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåÁ½¶ËµÄµçѹ³ÉÕý±È
ÔÚµç×èÒ»¶¨Ê±£¬Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåÁ½¶ËµÄµçѹ³ÉÕý±È

¢Ú·ÖÎö±í2ÖÐÊý¾Ý£¬¿É¹éÄɳöµÄ½áÂÛÊÇ
ÔÚµçѹһ¶¨Ê±£¬Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåµÄµç×è³É·´±È
ÔÚµçѹһ¶¨Ê±£¬Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåµÄµç×è³É·´±È
£®
·ÖÎö£ºÑо¿µçÁ÷¸úµçѹ¡¢µç×èÖ®¼äµÄ¹ØϵʱӦ²ÉÓÿØÖƱäÁ¿·¨£»Ñо¿µçÁ÷¸úµçѹ¹ØϵʱҪ¿ØÖƵç×è²»±ä£¬Ñо¿µçÁ÷¸úµç×è¹ØϵʱҪ¿ØÖƵçѹ²»±ä£®
½â´ð£º½â£º¢Ù·ÖÎö±í1Êý¾Ý¿ÉÖª£¬µç×èR=5¦¸²»±ä£¬Í¨¹ýµç×èµçÁ÷µÄ±ä»¯±¶ÊýºÍÁ½¶ËµçѹµÄ±ä»¯±¶ÊýÏàµÈ£¬¹Ê¿ÉµÃ½áÂÛ£ºÔÚµç×èÒ»¶¨Ê±£¬Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåÁ½¶ËµÄµçѹ³ÉÕý±È£»
¢Ú·ÖÎö±í2Êý¾Ý¿ÉÖª£¬µçѹU=3V²»±ä£¬Í¨¹ýµç×èµçÁ÷µÄ±ä»¯±¶ÊýºÍµç×è×èÖµ±ä»¯±¶ÊýµÄµ¹ÊýÏàµÈ£¬¹Ê¿ÉµÃ½áÂÛ£ºÔÚµçѹһ¶¨Ê±£¬Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåµÄµç×è³É·´±È£®
¹Ê´ð°¸Îª£º¢ÙÔÚµç×èÒ»¶¨Ê±£¬Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåÁ½¶ËµÄµçѹ³ÉÕý±È£»
¢ÚÔÚµçѹһ¶¨Ê±£¬Í¨¹ýµ¼ÌåµÄµçÁ÷Óëµ¼ÌåµÄµç×è³É·´±È£®
µãÆÀ£º±¾Ì⿼²éÁËÑо¿µçÁ÷Óëµçѹ¡¢µç×èÖ®¼ä¹ØϵµÄʵÑ飬²àÖØ¿¼²éÁË¿ØÖƱäÁ¿·¨µÄÓ¦Ó㬿ØÖƱäÁ¿·¨ÊdzõÖн׶Î×îÖØÒªµÄ·½·¨Ö®Ò»£¬Æ½Ê±Ò»¶¨Òª×¢ÒâÕÆÎÕºÍÔËÓã®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

СÃ÷ºÍСºìÀûÓÃÈçͼËùʾµÄ×°ÖÃ̽¾¿¡°µ¼Ìå²úÉúµÄÈÈÁ¿Óëµç×è´óСµÄ¹Øϵ¡±£®ÖÊÁ¿ÏàµÈµÄÁ½Æ¿ÃºÓÍÖж¼½þÅÝ×ÅÒ»¶Î½ðÊôË¿£¬¼×ÉÕÆ¿ÖеĽðÊôË¿ÊÇÄø¸õºÏ½ðË¿£¬µç×è±È½Ï´ó£®ÒÒÉÕÆ¿ÖеĽðÊôË¿ÊÇÍ­Ë¿£¬µç×è±È½ÏС£®
£¨1£©ÊµÑéÖÐÓõ½µÄ²âÁ¿ÒÇÆ÷³ýζȼÆÍ⣬»¹ÐèÒª
ÌìƽºÍíÀÂ루»òÁ¿Í²£©
ÌìƽºÍíÀÂ루»òÁ¿Í²£©
£®
£¨2£©ÊµÑéÇ°£¬Ð¡ºìÎÊСÃ÷¡°Ë®±È½ÏÈÝÒ×»ñµÃ£¬¸ÉÂï²»ÓÃË®´úÌæúÓÍ¡±£®¶ÔÓÚÕâ¸öÎÊÌ⣬
ÄãÈÏΪºÏÀíµÄ½âÊÍÊÇ£º
Ë®µÄ±ÈÈÈ´ó£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬Ë®µÄζȱ仯²»Ã÷ÏÔ
Ë®µÄ±ÈÈÈ´ó£¬ÎüÊÕÏàͬµÄÈÈÁ¿£¬Ë®µÄζȱ仯²»Ã÷ÏÔ
£®
£¨3£©ÊµÑéÖУ¬Ð¡Ã÷ºÍСºì·¢ÏÖ
¼×
¼×
ÉÕÆ¿ÖÐζȼƵÄʾÊýÉý¸ß¿ì£®Õâ±íÃ÷£ºÔÚµçÁ÷ºÍͨµçʱ¼äÏàͬµÄÇé¿öÏ£¬µ¼ÌåµÄµç×èÔ½
´ó
´ó
£¬²úÉúµÄÈÈÁ¿Ô½¶à£®
£¨4£©×îºó£¬Ð¡Ã÷ºÍСºìÓÖÀûÓôË×°Öã¬Ìí¼ÓÁ˱ØÒªµÄÆ÷²Ä£¬Ì½¾¿ÁË¡°Í¨µçµ¼Ìå²úÉúÈÈÁ¿µÄ¶àÉٺ͵çÁ÷µÄ¹Øϵ¡±£¬ËûÃÇ¿ØÖÆͨµçʱ¼äÏàµÈ£¬µ÷½Ú»¬¶¯±ä×èÆ÷¸Ä±ä
µçÁ÷
µçÁ÷
£¬¹Û²âÆäÖÐÒ»¸ùµç×èË¿ËùÔÚúÓÍζȵı仯£¬´Ó¶øµÃ³ö½áÂÛ£®
£¨5£©Ð¡Ã÷ÌáÒéÀûÓøÃ×°Öøijɡ°±È½ÏË®ºÍúÓͱÈÈÈÈݵĴóС¡±µÄʵÑ飮ÔòËûÃÇÓ¦ÈçºÎÌæ»»ÉÏÊöʵÑéÖеÄÆ÷²Ä£¿ÇëÄãд³ö¾ßÌåµÄÌæ»»·½°¸£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

СÃ÷ºÍСºìÀûÓÃÈçͼËùʾµÄ×°ÖÃ̽¾¿¡°Ó°Ïìµ¼Ìå²úÉúÈÈÁ¿µÄÒòËØ¡±£®ÖÊÁ¿ÏàµÈµÄÁ½Æ¿ÃºÓÍÖж¼½þÅÝ×ÅÒ»¶Î½ðÊôË¿£¬¼×ÉÕÆ¿ÖеĽðÊôË¿ÊÇÍ­Ë¿£¬µç×è±È½ÏС£¬ÒÒÉÕÆ¿ÖеĽðÊôË¿ÊÇÄø¸õºÏ½ðË¿£¬µç×è±È½Ï´ó£®Î¶ȼÆÏÔʾúÓ͵Äζȣ®
£¨1£©ÊµÑéÖУ¬Ð¡Ã÷ºÍСºì·¢ÏÖ
ÒÒÉÕÆ¿ÖÐζȼƵÄʾÊýÉý¸ß¿ì
ÒÒÉÕÆ¿ÖÐζȼƵÄʾÊýÉý¸ß¿ì
£®Õâ±íÃ÷£ºÔÚµçÁ÷ºÍͨµçʱ¼äÏàͬµÄÇé¿öÏ£¬µ¼ÌåµÄµç×èÔ½´ó£¬²úÉúµÄÈÈÁ¿Ô½¶à£®
£¨2£©ÀûÓô˵ç·»¹¿É̽¾¿µçÁ÷ͨ¹ýµ¼Ìå²úÉúµÄÈÈÁ¿Óë
µçÁ÷
µçÁ÷
µÄ¹Øϵ£¬ÊµÑéʱÒƶ¯»¬¶¯±ä×èÆ÷µÄ»¬Æ¬P£¬¹Û²ì
Ïàͬ
Ïàͬ
£¨Ïàͬ¡¢²»Í¬£©ÉÕÆ¿ÄÚµÄζȼÆʾÊýÉý¸ßµÄ¿ìÂý£®
£¨3£©Ð¡Ã÷ÌáÒéÀûÓøÃ×°Öøijɡ°±È½ÏË®ºÍúÓͱÈÈÈÈݵĴóС¡±µÄʵÑ飬ÔòËûÃÇÓ¦½«ÆäÖÐÒ»ÉÕÆ¿ÖеÄúÓÍ»»³É
µÈÖÊÁ¿
µÈÖÊÁ¿
µÄË®£»½«¼×ÉÕÆ¿ÖеÄÍ­Ë¿»»³ÉÄø¸õºÏ½ðË¿£¬²¢ÇÒÓëÒÒÉÕÆ¿ÖеÄÄø¸õºÏ½ðË¿µÄ
µç×è
µç×è
ÏàµÈ£®Í¨¹ýʵÑé¹Û²ì£¬·¢ÏÖ×°ÓÐ
úÓÍ
úÓÍ
£¨Ñ¡Ìî¡°Ë®¡±»ò¡°ÃºÓÍ¡±£©µÄÉÕÆ¿ÖÐζȼƵÄʾÊý±ä»¯½Ï´ó£¬ËµÃ÷Ë®±ÈÈÈÈݽϴó£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º½â´ðÌâ

СÃ÷ºÍСºìÀûÓÃÈçͼËùʾµÄ×°ÖÃ̽¾¿¡°µ¼Ìå²úÉúµÄÈÈÁ¿Óëµç×è´óСµÄ¹Øϵ¡±£®ÖÊÁ¿ÏàµÈµÄÁ½Æ¿ÃºÓÍÖж¼½þÅÝ×ÅÒ»¶Î½ðÊôË¿£¬¼×ÉÕÆ¿ÖеĽðÊôË¿ÊÇÄø¸õºÏ½ðË¿£¬µç×è±È½Ï´ó£®ÒÒÉÕÆ¿ÖеĽðÊôË¿ÊÇÍ­Ë¿£¬µç×è±È½ÏС£®
£¨1£©ÊµÑé×°ÖÃÖÐÁ½¸öÉÕÆ¿Àﶼ²åÓÐζȼƣ¬Î¶ȼÆÔÚ±¾ÊµÑéÖеÄ×÷ÓÃÊÇ________£®
£¨2£©ÊµÑéÖÐСÃ÷ºÍСºì·¢ÏÖ________ÉÕÆ¿ÖÐζȼƵÄʾÊýÉý¸ß¿ì£®Õâ±íÃ÷£ºÔÚµçÁ÷ºÍͨµçʱ¼äÏàͬµÄÇé¿öÏ£®µ¼ÌåµÄµç×èÔ½________£¬²úÉúµÄÈÈÁ¿Ô½¶à£®
£¨3£©Ð¡Ã÷ÌáÒéÀûÓøÃ×°Öøijɡ°±È½ÏË®ºÍúÓͱÈÈÈÈݵĴóС¡±µÄʵÑ飮ÔòËûÃÇÓ¦½«ÆäÖÐÒ»ÉÕÆ¿ÖеÄúÓÍ»À³É________ÏàµÈµÄË®£»½«ÒÒÉÕÆ¿ÖеÄÍ­Ë¿»»³ÉÄø¸õºÏ½ðË¿£¬²¢ÇÒÓë¼×ÉÕÆ¿ÖеÄÄø¸õºÏ½ðË¿µÄ________ÏàµÈ£®Í¨¹ýʵÑé¹Û²ì£¬·¢ÏÖ×°ÓÐúÓ͵ÄÉÕÆ¿ÖÐζȼƵÄʾÊý±ä»¯½Ï´ó£¬ËµÃ÷________µÄ±ÈÈÈÈݽϴó£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2011Äê½­ËÕÊ¡ÄϾ©Êн­ÄþÇøÖп¼ÎïÀíһģÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

СÃ÷ºÍСºìÀûÓÃÈçͼËùʾµÄ×°ÖÃ̽¾¿¡°µ¼Ìå²úÉúµÄÈÈÁ¿Óëµç×è´óСµÄ¹Øϵ¡±£®ÖÊÁ¿ÏàµÈµÄÁ½Æ¿ÃºÓÍÖж¼½þÅÝ×ÅÒ»¶Î½ðÊôË¿£¬¼×ÉÕÆ¿ÖеĽðÊôË¿ÊÇÄø¸õºÏ½ðË¿£¬µç×è±È½Ï´ó£®ÒÒÉÕÆ¿ÖеĽðÊôË¿ÊÇÍ­Ë¿£¬µç×è±È½ÏС£®
£¨1£©ÊµÑé×°ÖÃÖÐÁ½¸öÉÕÆ¿Àﶼ²åÓÐζȼƣ¬Î¶ȼÆÔÚ±¾ÊµÑéÖеÄ×÷ÓÃÊÇ______£®
£¨2£©ÊµÑéÖÐСÃ÷ºÍСºì·¢ÏÖ______ÉÕÆ¿ÖÐζȼƵÄʾÊýÉý¸ß¿ì£®Õâ±íÃ÷£ºÔÚµçÁ÷ºÍͨµçʱ¼äÏàͬµÄÇé¿öÏ£®µ¼ÌåµÄµç×èÔ½______£¬²úÉúµÄÈÈÁ¿Ô½¶à£®
£¨3£©Ð¡Ã÷ÌáÒéÀûÓøÃ×°Öøijɡ°±È½ÏË®ºÍúÓͱÈÈÈÈݵĴóС¡±µÄʵÑ飮ÔòËûÃÇÓ¦½«ÆäÖÐÒ»ÉÕÆ¿ÖеÄúÓÍ»À³É______ÏàµÈµÄË®£»½«ÒÒÉÕÆ¿ÖеÄÍ­Ë¿»»³ÉÄø¸õºÏ½ðË¿£¬²¢ÇÒÓë¼×ÉÕÆ¿ÖеÄÄø¸õºÏ½ðË¿µÄ______ÏàµÈ£®Í¨¹ýʵÑé¹Û²ì£¬·¢ÏÖ×°ÓÐúÓ͵ÄÉÕÆ¿ÖÐζȼƵÄʾÊý±ä»¯½Ï´ó£¬ËµÃ÷______µÄ±ÈÈÈÈݽϴó£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸