ÌâÄ¿ÄÚÈÝ
ÔÚ¡°²âÁ¿Ð¡µÆÅݵ繦ÂÊ¡±µÄʵÑéÖУ¬ÒÑÖªµçÔ´µçѹÊÇ3V£¬Ð¡µÆÅݵĶµçѹÊÇ2.5 V£®
£¨1£©Á¬½Óµç·¹ý³ÌÖУ¬¿ª¹ØÓ¦¸Ã___________£»
£¨2£©ÇëÄãÓñʻÏß´úÌæµ¼Ïß½«Í¼1ÖеÄʵÎïͼÁ¬½ÓÍêÕû£¬²¢ÔÚÓұߵÄÐéÏß¿òÖл³ö¶ÔÓ¦µÄµç·ͼ£®
£¨1£©Á¬½Óµç·¹ý³ÌÖУ¬¿ª¹ØÓ¦¸Ã___________£»
£¨2£©ÇëÄãÓñʻÏß´úÌæµ¼Ïß½«Í¼1ÖеÄʵÎïͼÁ¬½ÓÍêÕû£¬²¢ÔÚÓұߵÄÐéÏß¿òÖл³ö¶ÔÓ¦µÄµç·ͼ£®
£¨3£©°´ÕýÈ·µÄ²Ù×÷²½Ö裬µ±µçѹ±íʾÊýΪ2Vʱ£¬ÒªÊ¹µÆÅÝÕý³£·¢¹â£¬ÔÚʵÎïͼÖ묶¯±ä×èÆ÷µÄ»¬Æ¬Ó¦¸ÃÍù__________¶Ë»¬¶¯£¨Ñ¡Ìî¡°A¡±»ò¡°B¡±£©£®
£¨4£©µÆÅÝÕý³£·¢¹âºó£¬µçÁ÷±íµÄʾÊýÈçͼ2Ëùʾ£¬Çë°ÑÏÂÃæµÄʵÑé¼Ç¼±í¸ñ²¹³äÍêÕû£®Óɱí¸ñÖÐÊý¾Ý¿ÉÖª£¬Ð¡µÆÅݵŦÂÊËæÊµ¼ÊµçѹµÄÔö´ó¶ø________£¨Ñ¡Ìî¡°Ôö´ó¡±»ò¡°¼õС¡±£©£®
£¨4£©µÆÅÝÕý³£·¢¹âºó£¬µçÁ÷±íµÄʾÊýÈçͼ2Ëùʾ£¬Çë°ÑÏÂÃæµÄʵÑé¼Ç¼±í¸ñ²¹³äÍêÕû£®Óɱí¸ñÖÐÊý¾Ý¿ÉÖª£¬Ð¡µÆÅݵŦÂÊËæÊµ¼ÊµçѹµÄÔö´ó¶ø________£¨Ñ¡Ìî¡°Ôö´ó¡±»ò¡°¼õС¡±£©£®
£¨5£©µÚÈý´ÎʵÑéºó£¬Ä³Ð¡×éͬѧ¼ÌÐøÒÆ¶¯»¬¶¯±ä×èÆ÷£¬Ð¡µÆÅÝͻȻϨÃ𣬼ì²é·¢ÏÖµçÁ÷±íʾÊýΪÁ㣬µçѹ±íʾÊý½Ó½ü3V£¬³öÏÖÕâÒ»¹ÊÕϵÄÔÒò¿ÉÄÜÊÇ_______________________________¡£
£¨1£©¶Ï¿ª
£¨2£©

£¨3£©A
£¨4£©Ôö´ó£» 0.2 £»0.50
£¨5£©Ð¡µÆÅݵÆË¿¶ÏÁË
£¨4£©Ôö´ó£» 0.2 £»0.50
£¨5£©Ð¡µÆÅݵÆË¿¶ÏÁË
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿