ÌâÄ¿ÄÚÈÝ
ʳƷËÜ»¯¼ÁʼþÒýÆðÉç»áµÄ¸ß¶È¹Ø×¢£®¶àÖÖÒûÁÏ¡¢¹û¶³ºÍ·½±ãÃæµÈʳƷÖб»¼ì²â³öº¬ÓÐËÜ»¯¼Á£¬ËÜ»¯¼ÁÓж¾£¬ÉãÈë¹ý¶à¿ÉʹÈËÖ°©£®³£ÓÃËÜ»¯¼ÁµÄ»¯Ñ§Ê½ÎªC24H38O4£®¸ù¾ÝÒÔÉÏÐÅÏ¢£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
·ÖÎö£ºA¡¢¸ù¾ÝÎïÖʵĻ¯Ñ§Ê½½øÐзÖÎö£»
B¡¢¸ù¾ÝÎïÖʵĻ¯Ñ§Ê½½øÐзÖÎö£»
C¡¢¸ù¾ÝÎïÖʵĻ¯Ñ§Ê½½øÐзÖÎö£»
D¡¢¸ù¾Ý»¯ºÏÎïÖи÷ÔªËØÖÊÁ¿±È=¸÷Ô×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿¡ÁÔ×Ó¸öÊýÖ®±È½øÐзÖÎö£®
B¡¢¸ù¾ÝÎïÖʵĻ¯Ñ§Ê½½øÐзÖÎö£»
C¡¢¸ù¾ÝÎïÖʵĻ¯Ñ§Ê½½øÐзÖÎö£»
D¡¢¸ù¾Ý»¯ºÏÎïÖи÷ÔªËØÖÊÁ¿±È=¸÷Ô×ÓµÄÏà¶ÔÔ×ÓÖÊÁ¿¡ÁÔ×Ó¸öÊýÖ®±È½øÐзÖÎö£®
½â´ð£º½â£ºA¡¢¸ÃÎïÖÊÖÐ̼Ô×ÓºÍÑõÔ×ӵĸöÊý±ÈΪ24£º4=6£º1£¬¹Ê´íÎó£»
B¡¢¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÖк¬ÓÐ24¸ö̼Ô×Ó£¬¹Ê´íÎó£»
C¡¢¸ù¾Ý»¯Ñ§Ê½¿ÉÖª¸ÃÎïÖÊÊÇÓÉ̼¡¢Çâ¡¢ÑõÔªËØ×é³ÉµÄ£¬¹ÊÕýÈ·£»
D¡¢¸ÃÎïÖÊÖÐ̼¡¢ÇâÔªËØµÄÖÊÁ¿±ÈΪ£¨24¡Á12£©£º£¨1¡Á38£©=144£º19£¬¹Ê´íÎó£»
¹ÊÑ¡£ºC£®
B¡¢¸ÃÎïÖʵÄÒ»¸ö·Ö×ÓÖк¬ÓÐ24¸ö̼Ô×Ó£¬¹Ê´íÎó£»
C¡¢¸ù¾Ý»¯Ñ§Ê½¿ÉÖª¸ÃÎïÖÊÊÇÓÉ̼¡¢Çâ¡¢ÑõÔªËØ×é³ÉµÄ£¬¹ÊÕýÈ·£»
D¡¢¸ÃÎïÖÊÖÐ̼¡¢ÇâÔªËØµÄÖÊÁ¿±ÈΪ£¨24¡Á12£©£º£¨1¡Á38£©=144£º19£¬¹Ê´íÎó£»
¹ÊÑ¡£ºC£®
µãÆÀ£º±¾ÌâÄѶȲ»´ó£¬¿¼²éͬѧÃǽáºÏÐÂÐÅÏ¢¡¢Áé»îÔËÓû¯Ñ§Ê½µÄº¬ÒåÓëÓйؼÆËã½øÐзÖÎöÎÊÌâ¡¢½â¾öÎÊÌâµÄÄÜÁ¦£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿