ÌâÄ¿ÄÚÈÝ
ͼ¼×ËùʾΪijµç×èµÄ×èÖµËæÉãÊÏζÈt±ä»¯µÄ¹ØÏµÍ¼Ï󣬯äÖÐR0±íʾ0¡æÊ±µÄµç×èÖµ£¬Í¼ÏßµÄбÂÊΪK¡£ÈôÓøõç×èRÓëµçÔ´£¨µç¶¯ÊÆÎªE£¬ÄÚ×è²»¼Æ£©¡¢µçÁ÷±íA£¨ÂúÆ«µçÁ÷ΪIg£¬ÄÚ×èΪRg£©¡¢±ä×èÆ÷R'´®ÁªÆðÀ´£¬Á¬½Ó³ÉÈçͼÒÒËùʾµÄ¡°Î¶ȴ«¸ÐÆ÷¡±µç·¡£ÆäÖÐR×÷Ϊζȴ«¸ÐÆ÷µÄ̽ͷ£¬ËüÄܽ«Î¶ÈÐźÅת±ä³ÉµçÐźš£
![]()
(1)Èô¸Ãζȴ«¸ÐÆ÷µÄ×îµÍÊÊÓÃζÈΪ0¡æ£¬¼´µ±Î¶ÈΪ0¡æÊ±£¬µçÁ÷±íÇ¡ºÃ´ïµ½ÂúÆ«µçÁ÷Ig£¬Ôò±ä×èÆ÷R'µÄ×èֵΪ___________£»
(2)Èô±£³Ö(1)Öеĵç×èR'µÄÖµ²»±ä£¬ÔòµçÁ÷±í¿Ì¶ÈΪI´¦Ëù¶ÔÓ¦µÄζÈt=__________¡£
(2)Èô±£³Ö(1)Öеĵç×èR'µÄÖµ²»±ä£¬ÔòµçÁ÷±í¿Ì¶ÈΪI´¦Ëù¶ÔÓ¦µÄζÈt=__________¡£
(1)
-(R0+Rg)
(2)
(2)
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿