ÌâÄ¿ÄÚÈÝ

£¨±¾Ð¡ÌâÂú·Ö6·Ö£©ÏÖÒªÑéÖ¤¡°µ±ºÏÍâÁ¦Ò»¶¨Ê±£¬ÎïÌåÔ˶¯µÄ¼ÓËÙÓëÆäÖÊÁ¿³É·´±È¡±ÕâÒ»ÎïÀí¹æÂÉ¡£¸ø¶¨µÄÆ÷²ÄÈçÏ£ºÒ»Çã½Ç¿ÉÒÔµ÷½ÚµÄ³¤Ð±Ã棨ÈçͼËùʾ£©¡¢Ð¡³µ¡¢¼ÆʱÆ÷¡¢Ã׳ߡ¢µ¯»É³Ó£¬»¹Óй³ÂëÈô¸ÉʵÑé²½ÖèÈçÏ£¨²»¿¼ÂÇĦ²ÁÁ¦µÄÓ°Ï죩£¬ÔÚ¿Õ¸ñÖÐÌîÈëÊʵ±µÄ¹«Ê½»òÎÄ×Ö¡£

       £¨1£©Óõ¯»É³Ó²â³öС³µµÄÖØÁ¦£¬³ýÒÔÖØÁ¦¼ÓËٶȵõ½Ð¡³µµÄÖÊÁ¿M

       £¨2£©Óõ¯»É³ÓÑØбÃæÏòÉÏÀ­Ð¡³µ±£³Ö¾²Ö¹£¬²â³ö´ËʱµÄÀ­Á¦F¡£

       £¨3£©ÈÃС³µ×ÔбÃæÉÏ·½Ò»¹Ì¶¨µãA1´Ó¾²Ö¹¿ªÊ¼Ï»¬µ½Ð±Ãæµ×¶ËA2£¬¼ÇÏÂËùÓõÄʱ¼ät¡£ÓÃÃ׳߲âÁ¿AÓëA2Ö®¼äµÄ¾àÀës£¬´ÓÔ˶¯Ñ§½Ç¶ÈµÃС³µµÄ¼ÓËÙ¶Èa=         .

       £¨4£©ÔÚС³µÖмӹ³Â룬Ëù¼Ó¹³Âë×ÜÖÊÁ¿Îªm£¬Òª±£³ÖС³µÓë¹³ÂëµÄºÏÍâÁ¦²»±ä£¬Ä㽫ÈçºÎµ÷½ÚA1Ïà¶ÔÓÚA2µÄ¸ß¶Èh£¿

                                                                               

       £¨5£©¶à´ÎÔö¼Ó¹³Â룬ÔÚС³µÓë¹³ÂëµÄºÏÍâÁ¦±£³Ö²»±äÇé¿öÏ£¬¿ÉµÃ¹³Âë×ÜÖÊÁ¿mÓëС³µ´ÓA1µ½A2ʱ¼ätµÄ¹ØϵʽΪ£ºm=                ¡£

£¨6·Ö£©£¨3£©      £¨2·Ö£©

£¨4£©¼õС¸ß¶Èh£¬±£³Ö£¨M+m£©h²»±ä   »ò   Èà    £¨2·Ö£©

£¨5£©       £¨2·Ö£©

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø