ÌâÄ¿ÄÚÈÝ
Сºì×ö¡°²âÁ¿Î´Öªµç×èRxµÄ×èÖµ¡±ÊµÑéʱ£¬ËùÓÃÆ÷²ÄÓУºµçÔ´¡¢Î´Öªµç×èRx¡¢µçÁ÷±í¡¢µçѹ±í¡¢¿ª¹Ø¡¢»¬¶¯±ä×èÆ÷¸÷Ò»¸ö£¬µ¼ÏßÈô¸É¡£
£¨1£©ÔÚÁ¬½Óµç·µÄ¹ý³ÌÖУ¬¿ª¹ØÓ¦´¦ÓÚ £¨Ñ¡Ìî¡°¶Ï¿ª¡±»ò¡°±ÕºÏ¡±£©×´Ì¬¡£
£¨2£©Èçͼ¼×Ëùʾ£¬ÊÇСºìδÁ¬½ÓÍêµÄʵÎïͼ£¬ÇëÄãÓñʻÏß´úÌæµ¼Ïߣ¬½«Í¼Öеĵç·Á¬½ÓÍêÕû¡£ÒªÇ󣺻¬¶¯±ä×èÆ÷µÄ»¬Æ¬ÏòÓÒÒÆ¶¯Ê±£¬Ëü½ÓÈëµç·µÄ×èÖµ±äС¡£
£¨3£©µç·Á¬½ÓºÃºó£¬Ð¡ºì½øÐÐʵÑ飬¼Ç¼µÄÊý¾ÝÈçÏÂ±í£¬ÆäÖеÚ3´ÎʵÑéµçÁ÷±íµÄʾÊýÈçͼÒÒËùʾ£¬¶ÁÊýΪ A£¬ µÚ3´ÎʵÑéËù²âµÄµç×èֵΪ ¦¸¡£
£¨4£©ÓÉʵÑéÊý¾Ý¿ÉÖª£¬ RxµÄ×èֵΪ ¦¸¡£
![]()
![]()
| ʵÑé ´ÎÊý | U/V | I/A | R/¦¸ |
| 1 | 3 | 0.26 | 11.5 |
| 2 | 2.4 | 0.2 | 12 |
| 3 | 2 | ¡ï | ¡ï |
£¨1£©¶Ï¿ª£¨1·Ö£©
£¨2£©Èç´ðͼ3Ëùʾ£¨2·Ö£©
![]()
![]()
£¨3£©0.16£¨1·Ö£©£»12.5£¨1·Ö£©
£¨4£©12£¨2·Ö£©
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿