ÌâÄ¿ÄÚÈÝ
10£®| A£® | СÇòAµÄÖÊÁ¿Ð¡ÓÚСÇòBµÄÖÊÁ¿ | |
| B£® | ¼×ÒºÌåµÄÃܶÈСÓÚÒÒÒºÌåµÄÃÜ¶È | |
| C£® | СÇòAÔÚ¼×ÒºÌåÖÐÊܵ½µÄ¸¡Á¦´óÓÚÔÚÒÒÒºÌåÖеĸ¡Á¦ | |
| D£® | ÔÚ¼×ÒºÌåÖÐÈÝÆ÷µ×¶ÔСÇòAµÄÖ§³ÖÁ¦Ð¡ÓÚ¶ÔСÇòBµÄÖ§³ÖÁ¦ |
·ÖÎö £¨1£©¸ù¾ÝF¸¡=¦ÑÒºgVÅÅ£¬¿ÉÅжϳöÁ½¸öСÇòËùÊܸ¡Á¦µÄ´óС¹ØÏµ£»
£¨2£©¸ù¾ÝÁ½¸öСÇòµÄ¸¡³ÁÇé¿ö¼°ÎïÌåµÄ¸¡³ÁÌõ¼þ£¬¿ÉÅжϳö¸÷¸öÑ¡Ï
½â´ð ½â£ºA¡¢AƯ¸¡£¬ÆäËùÊܵĸ¡Á¦µÈÓÚ×ÔÉíµÄÖØÁ¦£¬¼´F¸¡=GA£»BϳÁ£¬¼´F¸¡£¼GB£»¾ÝF¸¡=¦ÑÒºgVÅÅ¿ÉÖª£¬ÓÉÓÚAÅÅ¿ªË®µÄÌå»ýСÓÚBÅÅ¿ªË®µÄÌå»ý£¬ËùÒÔAËùÊܵĸ¡Á¦Ð¡ÓÚBµÄ¸¡Á¦£¬¹ÊAµÄÖØÁ¦Ð¡ÓÚBµÄÖØÁ¦£¬¹ÊСÇòA±ÈСÇòBµÄÖÊÁ¿Ð¡£¬¹ÊAÕýÈ·£»
B¡¢A¡¢BÔÚ¼×ÒºÌåÖоùϳÁ£¬Ôò¼×ÒºÌåµÄÃܶȾùСÓÚÁ½¸öСÇòµÄÃܶȣ¬ÓÉAÖª£¬ÒÒÒºÌåµÄÃܶȴóÓÚAµÄÃܶȣ¬ËùÒÔ¼×ÒºÌåµÄÃܶÈСÓÚÒÒÒºÌåµÄÃܶȣ¬¹ÊBÕýÈ·£»
C¡¢ÔÚ¼×ÒºÌåÖУ¬AÇòϳÁ£¬ËùÒÔÖØÁ¦´óÓÚ¸¡Á¦£»ÔÚÒÒÒºÌåÖУ¬AÇòƯ¸¡£¬ËùÒÔÖØÁ¦µÈÓÚ¸¡Á¦£¬¹Ê¿É֪СÇòAÔÚ¼×ÒºÌåÖÐÊܵ½µÄ¸¡Á¦Ð¡ÓÚÔÚÒÒÒºÌåÖеĸ¡Á¦£¬¹ÊC´íÎó£»
D¡¢¾ÝÉÏÃæµÄ·ÖÎö¿ÉÖª£¬BµÄÖÊÁ¿´óÓÚAµÄÖÊÁ¿£¬¼´BµÄÖØÁ¦´óÓÚAµÄÖØÁ¦£¬ÓÉÓÚÌå»ýÏàͬ£¬ËùÒÔËùÊܸ¡Á¦Ïàͬ£¬¹ÊÔÚ¼×ÒºÌåÖÐÈÝÆ÷µ×¶ÔСÇòAµÄÖ§³ÖÁ¦Ð¡ÓÚ¶ÔСÇòBµÄÖ§³ÖÁ¦£¬¹ÊDÕýÈ·£»
¹ÊÑ¡C£®
µãÆÀ ´ËÌâͨ¹ý·ÖÎöСÇòÔÚÒºÌåÖеĸ¡³ÁÇé¿ö£¬¿¼²éÁ˶԰¢»ùÃ×µÂÔÀí¡¢¸¡³ÁÌõ¼þµÄÓ¦Óã¬Í¬Ê±¿¼²éÁËÃܶÈ֪ʶµÄÓ¦Óã¬ÄѶȽϴó£®
| A£® | ÔÚ¼ÒÍ¥µç·ÖУ¬Í¬Ê±¹¤×÷µÄÓõçÆ÷Ô½¶à£¬×ܵç×èÔ½´ó | |
| B£® | ¼ÒÍ¥µç·ÖеçÁ÷¹ý´ó£¬Ò»¶¨ÊÇÓÉÓÚµç·ÖÐÓõçÆ÷µÄ×ܹ¦Âʹý´óÒýÆðµÄ | |
| C£® | Èô¼ÒÍ¥µç·Öв»°²×°±£ÏÕ×°Ö㬷¢Éú¶Ì·ʱ£¬Í¨¹ýµç·ÖеĵçÁ÷¹ý´óÈÝÒ×ÒýÆð»ðÔÖ | |
| D£® | µç¯×Ó¹¤×÷ʱ£¬µç¯˿ºÜÈÈ£¬¶øÁ¬½Óµç¯×ӵĵ¼Ïß²¢²»Ì«ÈÈ£¬ÊÇÒòΪͨ¹ýµ¼ÏߵĵçÁ÷½ÏС |
| ÆøÑ¹£¨ÅÁ£© Ãܶȣ¨Ç§¿Ë/Ã×3£© ζȣ¨¡æ£© | 93300 | 96000 | 101000 | 104000 |
| 5 | 1.17 | 1.20 | 1.27 | 1.30 |
| 10 | 1.15 | 1.18 | 1.25 | 1.28 |
| 15 | 1.13 | 1.16 | 1.23 | 1.26 |
| 20 | 1.11 | 1.14 | 1.21 | 1.24 |
¢Ú¸ÉÔï¿ÕÆøµÄÃܶÈÓëÆøÑ¹µÄ¹ØÏµÊÇ£ºÎ¶ÈÏàͬʱ£¬ÆøÑ¹Ô½´ó£¬ÃܶÈÔ½´ó£®
¢Ûͨ³£Çé¿öÏ£¬Ä³µØÇø¶¬¼¾µÄÆøÑ¹±ÈÏマߣ¬Ôò¸ÃµØÇø¶¬¼¾¸ÉÔï¿ÕÆøµÄÃܶȴóÓÚÏマÉÔï¿ÕÆøµÄÃܶȣ¨Ñ¡Ìî¡°´óÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°Ð¡ÓÚ¡±£©£®
| A£® | »¬¶¯±ä×èÆ÷µÄµç×èÔÊÐíµ÷½ÚµÄ·¶Î§ÊÇ0¡«20¦¸ | |
| B£® | µçÁ÷±íʾÊýµÄ±ä»¯·¶Î§ÊÇ0.1¡«0.6A | |
| C£® | µçѹ±íʾÊýµÄ±ä»¯·¶Î§ÊÇ1.5V¡«3V | |
| D£® | µÆÅݵÄ×îС¹¦ÂÊÊÇ0.2W |
| A£® | Óò»Í¬µÄÁ¦¶È´µ×࣬Ö÷Òª¸Ä±äÉùÒôµÄÒôµ÷ | |
| B£® | ´µ×àʱ°´Ñ¹²»Í¬Î»ÖÃµÄÆø¿×£¬Ö÷Òª¸Ä±äÉùÒôµÄÏì¶È | |
| C£® | ßïÄÅǰ¶ËµÄÀ®°ÈÖ÷Òª¸Ä±äÉùÒôµÄÒôÉ« | |
| D£® | ßïÄÅÄ£·ÂµÄÄñ¶ù½ÐÉùÁîÈËÓäÔã¬ÊÇÀÖÒô |
| A£® | ¸ÖÉ× | B£® | ²£Á§± | C£® | ËÜÁÏͰ | D£® | ´ÉÍë |
| A£® | 1.4¡Á103Pa | B£® | 1.4¡Á104Pa | C£® | 2.8¡Á103Pa | D£® | 2.8¡Á104Pa |