ÌâÄ¿ÄÚÈÝ
(Ñ¡ÐÞÄ£¿é3£3)
¢ÅÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ
A£®ÓêˮûÓÐ͸¹ý²¼ÓêÉ¡ÊÇÒòΪҺÌå±íÃæ´æÔÚÕÅÁ¦
B£®·Ö×Ó¼äµÄ¾àÀëÔö´ó£¬·Ö×Ó¼äµÄ×÷ÓÃÁ¦×ö¸º¹¦£¬·Ö×ÓÊÆÄÜÔö´ó
C£®ÆøÌå×Ô·¢µØÀ©É¢Ô˶¯×ÜÊÇÑØ×Å·Ö×ÓÈÈÔ˶¯µÄÎÞÐòÐÔÔö´óµÄ·½Ïò½øÐÐ
D£®Ðü¸¡ÔÚÒºÌåÖеÄ΢Á£Ô½´ó£¬ÔÚijһ˲¼äײ»÷ËüµÄÒºÌå·Ö×ÓÊýÔ½¶à£¬²¼ÀÊÔ˶¯Ô½Ã÷ÏÔ
¢ÆÒ»ÃܱÕÆøÌåÅòÕͶÔÍâ×ö¹¦150J£¬Í¬Ê±´ÓÍâ½çÎüÈÈ250J£¬ËüµÄÄÚÄܱ仯Ϊ J¡£
¢ÇÈçͼËùʾ£¬Ò»¶¨ÖÊÁ¿µÄÀíÏëÆøÌå±»»îÈûÃÜ·âÔÚÒ»¾øÈÈÈÝÆ÷ÖУ¬»îÈûÓëÈÝÆ÷±ÚÎÞĦ²Á¡£µ±Î¶ÈΪT1ʱ£¬ÆøÌåѹǿΪP1£¬Ìå»ýΪV1£»ÈôζÈÉý¸ßµ½T2£¬ÆøÌåѹǿ±äΪP2£¬ÆøÌåµÄÌå»ý±äΪV2£¬ÔòP2 P1£¬V2 V1£¨Ìî¡°£¾¡±¡¢¡°£½¡±»ò¡°£¼¡±£©£»ÈôÔÚ»îÈûÉÏ·ÅÖÃÒ»¶¨ÖÊÁ¿µÄÖØÎÎȶ¨ºóÆøÌåµÄѹǿ±äΪP3£¬Î¶ȱäΪT3£¬ÔòP3 P1 £¬T3 T1£¨Ìî¡°£¾¡±¡¢ ¡°£½¡±»ò¡°£¼¡±£©¡£
(Ñ¡ÐÞÄ£¿é3£3)£¨12·Ö£©
¢Å A C (4·Ö) ¢Æ100 (4·Ö) ¢Ç£½ £¾ £¾ £¾ (ÿ¿Õ1·Ö)