ÌâÄ¿ÄÚÈÝ

ÀûÓÃͼÖеÄʵÑé×°Ö㬲ⶨijCuOÊÔÑùÖÐCuOµÄÖÊÁ¿·ÖÊý£®¸ù¾ÝʵÑé×°ÖûشðÏÂÁÐÎÊÌ⣺

£¨1£©×°ÖÃBµÄ×÷ÓÃÊÇ£º
 
£®×°ÖÃFµÄ×÷ÓÃÊÇ£º
 
£®
£¨2£©×°ÖÃCÖÐÊ¢×°µÄÊÔ¼ÁÊÇ£º
 
£®
£¨3£©¼ÙÉèÊÔÑùÖеÄÔÓÖʲ»·´Ó¦£¬ÇÒB¡¢C¡¢E×°ÖÃÎüÊÕ¾ùÍêÈ«£®È¡20¿ËÊÔÑù£¬ÈôʵÑéǰ³ÆµÃUÐ͹ÜEºÍFÖÐÂÈ»¯¸ÆµÄÖÊÁ¿Îª100.8¿Ë£¬³ä·Ö·´Ó¦ºó³ÆµÃUÐ͹ܵÄÖÊÁ¿Îª104.4¿Ë£¬ÊÔÑùÖÐCuOµÄÖÊÁ¿·ÖÊýΪ£º
 
£®
£¨4£©ÈôÈ¡ÏûF×°Öã¬ÄÇô²âµÃµÄÊÔÑùÖÐÑõ»¯Í­µÄÖÊÁ¿ ·ÖÊý±Èʵ¼ÊÊÔÑùÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊý£º
 
£®£¨Ìî¡°Æ«´ó¡±»ò¡°Æ«Ð¡¡±£©
¿¼µã£ºÊµÑé̽¾¿ÎïÖʵÄ×é³É³É·ÖÒÔ¼°º¬Á¿,³£¼ûÆøÌåµÄ¼ìÑéÓë³ýÔÓ·½·¨,ÇâÆøµÄÖÆÈ¡ºÍ¼ìÑé
רÌ⣺×ÛºÏʵÑéÌâ
·ÖÎö£º±¾ÌâÄÜʹͬѧÃÇÌå»áµ½ÊµÑé̽¾¿µÄÒ»°ã¹ý³Ì£¬Í¨¹ýʵÑé·ÖÎö¿ÉÖª£º×°ÖÃBµÄ×÷ÓÃÊÇ£º³ýÈ¥ÂÈ»¯ÇâÆøÌ壻װÖÃFµÄ×÷ÓÃÊÇ£º·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆø½øÈëE×°Öã»×°ÖÃCÖÐÊ¢×°µÄÊÔ¼ÁÊÇŨÁòËᣬÆð¸ÉÔïÇâÆøµÄ×÷Óã»ÈôÈ¡ÏûF×°Öã¬ÄÇô²âµÃµÄÊÔÑùÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊý±Èʵ¼ÊÊÔÑùÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊýÆ«´ó£¬ÒòΪE×°ÖÃÎüÊÕÁË¿ÕÆøÖеÄË®ÕôÆø£¬µ¼Ö½á¹ûÆ«´ó£®ÓйصļÆËãҪ׼ȷ£®
½â´ð£º½â£º£¨1£©Í¨¹ýʵÑé·ÖÎö¿ÉÖª£º×°ÖÃBµÄ×÷ÓÃÊÇ£º³ýÈ¥ÂÈ»¯ÇâÆøÌ壻װÖÃFµÄ×÷ÓÃÊÇ£º·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆø½øÈëE×°Ö㻹ʴð°¸Îª£º³ýÈ¥ÂÈ»¯ÇâÆøÌ壻·ÀÖ¹¿ÕÆøÖеÄË®ÕôÆø½øÈëE×°Öã»
£¨2£©×°ÖÃCÖÐÊ¢×°µÄÊÔ¼ÁÊÇŨÁòËᣬÆð¸ÉÔïÇâÆøµÄ×÷Ó㬹ʴð°¸Îª£ºÅ¨ÁòË᣻
£¨3£©È¡20¿ËÊÔÑù£¬ÈôʵÑéǰ³ÆµÃUÐ͹ÜEºÍFÖÐÂÈ»¯¸ÆµÄÖÊÁ¿Îª100.8¿Ë£¬³ä·Ö·´Ó¦ºó³ÆµÃUÐ͹ܵÄÖÊÁ¿Îª104.4¿Ë£¬Òò´ËË®µÄÖÊÁ¿=104.4g-100.8g=3.6g£»ÄÇôÑõÔªËØµÄÖÊÁ¿=3.6g¡Á
16
18
=3.2g£¬¸ù¾ÝÑõÔªËØµÄÖÊÁ¿ÇóÑõ»¯Í­µÄÖÊÁ¿£¬Ñõ»¯Í­µÄÖÊÁ¿=3.2g¡Â
16
80
=16g£¬ÄÇôÑõ»¯Í­µÄÖÊÁ¿=
16g
20g
¡Á100%=80%
£»¹Ê´ð°¸Îª£º80%£»
£¨4£©ÈôÈ¡ÏûF×°Öã¬ÄÇô²âµÃµÄÊÔÑùÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊý±Èʵ¼ÊÊÔÑùÖÐÑõ»¯Í­µÄÖÊÁ¿·ÖÊýÆ«´ó£¬ÒòΪE×°ÖÃÎüÊÕÁË¿ÕÆøÖеÄË®ÕôÆø£¬µ¼Ö½á¹ûÆ«´ó£»¹Ê´ð°¸Îª£ºÆ«´ó
µãÆÀ£º±¾¿¼µã¼È¿¼²éÁËʵÑé²½ÖèµÄÉè¼Æ£¬ÓÖ¿¼²éÁËÆøÌåµÄ¸ÉÔ»¹¶ÔʵÑé½øÐÐÁËÆÀ¼Û£¬×ÛºÏÐԱȽÏÇ¿£®ÊµÑé̽¾¿ÌâÊǽü¼¸ÄêÖп¼µÄÈȵãÖ®Ò»£¬Ëü°üÀ¨ÊµÑé·½·¨ºÍ¹ý³ÌµÄ̽¾¿£¬ÊµÑé½áÂÛºÍʵÑ鹿ÂɵÄ̽¾¿µÈ£®±¾Ìâͨ¹ýʵÑé×ÊÁϺÍʵÑé·ÖÎö£¬µÃµ½ÁËÕýÈ·µÄ½áÂÛ£¬ÊôÓÚ½áÂÛÐÔ̽¾¿£®Í¬Ñ§ÃÇÒª¾ßÌå·ÖÎö£¬×ÛºÏÕÆÎÕ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø