ÌâÄ¿ÄÚÈÝ
Ò»µç·ÈçͼËùʾ£¬µçÔ´µç¶¯ÊÆ
£¬ÄÚ×è
£¬µç×è
£¬
£¬
£¬CΪƽÐаåµçÈÝÆ÷£¬ÆäµçÈÝC=3£®0pF£¬ÐéÏßµ½Á½¼«°å¾àÀëÏàµÈ£¬¼«°å³¤
£¬Á½¼«°åµÄ¼ä¾à
¡£
£¨1£©Èô¿ª¹ØS´¦ÓÚ¶Ï¿ª×´Ì¬£¬Ôòµ±Æä±ÕºÏºó£¬ÇóÁ÷¹ýR4µÄ×ܵçÁ¿Îª¶àÉÙ£¿
£¨2£©Èô¿ª¹ØS¶Ï¿ªÊ±£¬ÓÐÒ»´øµç΢Á£ÑØÐéÏß·½ÏòÒÔ
µÄ³õËÙ¶ÈÉäÈëCµÄµç³¡ÖУ¬¸ÕºÃÑØÐéÏßÔÈËÙÔ˶¯£¬ÎÊ£ºµ±¿ª¹ØS±ÕºÏºó£¬´Ë´øµç΢Á£ÒÔÏàͬ³õËÙ¶ÈÑØÐéÏß·½ÏòÉäÈëCµÄµç³¡ÖУ¬ÄÜ·ñ´ÓCµÄµç³¡ÖÐÉä³ö£¿£¨ÒªÇóд³ö¼ÆËãºÍ·ÖÎö¹ý³Ì£¬gÈ¡
£©
![]()
¡¾´ð°¸¡¿
£¨1£©S¶Ï¿ªÊ±£¬µç×èR3Á½¶ËµçѹΪ![]()
S±ÕºÏºó£¬Íâ×èΪ
¶ËµçѹΪ![]()
µç×èR3Á½¶ËµçѹΪ![]()
ÔòËùÇóÁ÷¹ýR4µÄ×ܵçÁ¿Îª![]()
£¨2£©Éè΢Á£ÖÊÁ¿Îªm£¬µçÁ¿Îªq£¬µ±¿ª¹ØS¶Ï¿ªÊ±ÓУº![]()
µ±¿ª¹ØS±ÕºÏºó£¬Éè΢Á£¼ÓËÙ¶ÈΪa£¬Ôò
[
Éè΢Á£ÄÜ´ÓCµÄµç³¡ÖÐÉä³ö£¬Ôòˮƽ·½Ïò£º![]()
ÊúÖ±·½Ïò£º![]()
ÓÉÒÔÉϸ÷ʽÇóµÃ£º![]()
¹Ê΢Á£²»ÄÜ´ÓCµÄµç³¡ÖÐÉä³ö¡£
¡¾½âÎö¡¿ÂÔ
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿