ÌâÄ¿ÄÚÈÝ
ijСÐÍË®µçÕ¾µÄµçÄÜÊäËÍʾÒâͼÈçͼ¼×Ëùʾ£¬·¢µç»úÊä³öµÄµçѹºã¶¨£¬Í¨¹ýÉýѹ±äѹÆ÷T1ºÍ½µÑ¹±äѹÆ÷T2ÄËÏòÓû§¹©µç£¬ÒÑÖªÊäµçÏßµÄ×ܵç×èΪR£¬½µÑ¹±äѹÆ÷T2µÄÔ¡¢¸±ÏßȦÔÑÊýÖ®±ÈΪ4£ºl£¬ËüµÄ¸±ÏßȦÁ½¶ËµÄ½»±äµçѹÈçͼÒÒËùʾ£¬R0Ϊ¸ºÔصç×裮Èô½«±äѹÆ÷ÊÓΪÀíÏë±äѹÆ÷£¬ÔòÏÂÁÐ˵·¨Öв»ÕýÈ·µÄÊÇ£¨ £©
![]()
A£®½µÑ¹±äѹÆ÷T2ÔÏßȦµÄÊäÈëµçѹΪ55V
B£®½µÑ¹±äѹÆ÷T2µÄÊäÈ빦ÂÊÓëÊä³ö¹¦ÂÊÖ®±ÈΪ4£º1
C£®Éýѹ±äѹÆ÷T1µÄÊä³öµçѹµÈÓÚ½µÑ¹±äѹÆ÷T2µÄÊäÈëµçѹ
D£®µ±R0Ôö´óʱ£¬Éýѹ±äѹÆ÷T1µÄÊä³öµçѹ²»±ä
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿