ÌâÄ¿ÄÚÈÝ

¸ºÖر¼ÅÜÊÇÌåÄÜѵÁ·µÄ³£Ó÷½Ê½Ö®Ò»£¬ÈçͼËùʾµÄ×°ÖÃÊÇÔ˶¯Ô±¸ºÖر¼ÅܵÄÅܲ½»ú¡£ÒÑÖªÔ˶¯Ô±ÖÊÁ¿Îªm1£¬ÉþË©ÔÚÑü¼äÑØˮƽ·½Ïò¿ç¹ý¶¨»¬ÂÖ£¨²»¼Æ»¬ÂÖĦ²Á¡¢ÖÊÁ¿£©Ðü¹ÒÖÊÁ¿Îªm2µÄÖØÎÈËÓÃÁ¦ÏòºóµÅ£¬Ê¹´«ËÍ´øÑØ˳ʱÕë·½Ïòת¶¯£¬ÏÂÃæ˵·¨ÕýÈ·µÄÊÇ(  )

A£®Èôm2¾²Ö¹²»¶¯£¬Ô˶¯Ô±¶Ô´«ËÍ´øµÄĦ²ÁÁ¦´óСΪm1g

B£®Èôm2¾²Ö¹²»¶¯£¬´«ËÍ´øת¶¯Ô½¿ì£¬Ô˶¯Ô±¶Ô´«ËÍ´øµÄĦ²ÁÁ¦Ò²Ô½´ó

C£®Èôm2ÔÈËÙÉÏÉýʱ£¬ÉÏÉýËÙ¶ÈÔ½´ó£¬Ô˶¯Ô±¶Ô´«ËÍ´øµÄĦ²ÁÁ¦Ò²Ô½´ó

D£®Èôm2ÔȼÓËÙÉÏÉýʱ£¬m1Ô½´ó£¬Ô˶¯Ô±¶Ô´«ËÍ´øµÄĦ²ÁÁ¦Ò²Ô½´ó

 

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø