ÌâÄ¿ÄÚÈÝ
ÏÂÃæÊÇһλͬѧÓÃÉÏÃæµÄÆ÷²Ä²âÁ¿µÆÅݵç×èºÍµç¹¦ÂÊʱµÃµ½µÄÊý¾Ý£¬µç·ÖеçÔ´µçѹÊÇ3V£¬»¬¶¯±ä×èÆ÷µÄ×î´ó×èֵΪ20¦¸¡£
£¨1£©±ÕºÏ¿ª¹Øºó£¬µ÷½Ú»¬¶¯±ä×èÆ÷µÄ»¬Æ¬µ½Ä³Î»ÖÃʱ£¬µçѹ±íµÄʾÊýÊÇ2.50V£¬µçÁ÷µÄʾÊýÈçͼËùʾ£¬Ç뽫±íÖиÃͬѧÉÐδ¼Ç¼µÄÊý¾ÝÌîдÍêÕû¡£
£¨2£©±È½ÏÈý´ÎʵÑéµÆË¿µÄµç×èÖµ£¬ÄãÈÏΪµç×è·¢ÉúÕâÖֱ仯µÄÔÒòÊÇ_____________¡£µ±Ð¡µÆÅÝÕý³£·¢¹âʱ£¬»¬¶¯±ä×èÆ÷Á½¶ËµÄµçѹΪ_______________£¬½ÓÈëµç·µÄµç×èΪ_______________¡£
£¨1£©¼òµ¥µÄµçÁ÷¡¢µçѹ¡¢µç×è¡¢µç¹¦ÂʵļÆË㣬Éæ¼°µÄ¼ÆË㹫ʽÓÐ
×¢Ò⣺´ËÌâ±ØÐë×¢ÒâÉóÌ⣬·ñÔòÈÝÒשÌâ¡£
£¨2£©¿¼²ìÎÙË¿µÄµç×èÓëζȵĹØϵ£¬µÚ2¡¢3¿ÕÊǼòµ¥µÄ¼ÆËãÌâ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿