ÌâÄ¿ÄÚÈÝ

4£®µâÔªËØ¶ÔÈËÌ彡¿µÆð×ÅÖØÒªµÄ×÷Óã¬ÔÚʳÑÎÖÐ¼Óµâ¿ÆÓÐЧԤ·À¼××´ÏÙÖ×´óµÄ·¢Éú£® ÈçͼÊÇÄ³Æ·ÅÆ¼ÓµâÑεıêÇ©£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣮
£¨1£©µâËá¼ØÖÐK¡¢I¡¢OÈýÖÖÔªËØµÄÖÊÁ¿±ÈΪ39£º127£º48£®
£¨2£©½«¼ÓµâÑÎÈÜÒºµÎ¼Óµ½µí·ÛºýÖУ¬²»»á ±äÀ¶£¨Ìî¡°»á¡±
»òÕß¡°²»»á¡±£©£¬ÀíÓÉÊǼӵâÑÎÖк¬ÓеâËá¼Ø£¬²»Êǵ¥Öʵâ
£¨3£©¸ßÎÂÅëâ¿»áʹº¬µâÁ¿½µµÍ£¬ËµÃ÷µâËá¼ØµÄ»¯Ñ§ÐÔÖÊÖ®Ò»ÊÇÊÜÈÈÒ׷ֽ⣮
£¨4£©¸ù¾ÝÓйØÊý¾Ý¹ÀË㣬ÿ500g¸Ã¼ÓµâʳÑÎÖеâËá¼Ø£¨KIO3£©µÄÖÊÁ¿·¶Î§ÊÇB£®
A£®15¡«30mg          B£®25¡«51mg          C£®60¡«120mg£®

·ÖÎö £¨1£©¸ù¾ÝµâËá¼ØµÄ»¯Ñ§Ê½¼ÆËãK¡¢I¡¢OÈýÖÖÔªËØµÄÖÊÁ¿±È£®
£¨2£©¸ù¾ÝµâÓöµí·Û±äÀ¶µÄÐÔÖʻشð£®
£¨3£©¸ù¾Ý¸ßÎÂÅëâ¿»áʹº¬µâÁ¿½µµÍµÄÐÅÏ¢»Ø´ð£®
£¨4£©¸ù¾Ý±êÇ©ÖеÄÐÅÏ¢µâº¬Á¿30¡«60mg/Kg½øÐмÆË㣮

½â´ð ½â£º£¨1£©µâËá¼ØÖÐK¡¢I¡¢OÈýÖÖÔªËØµÄÖÊÁ¿±È=39£º127£º£¨16¡Á3£©=39£º127£º48£®
£¨2£©½«¼ÓµâÑÎÈÜÒºµÎ¼Óµ½µí·ÛºýÖУ¬²»»á±äÀ¶ÀíÓÉÊǼӵâÑÎÖк¬ÓеâËá¼Ø£¬²»Êǵ¥Öʵ⣻
£¨3£©ÒòΪ¸ßÎÂÅëâ¿»áʹº¬µâÁ¿½µµÍ£¬ËùÒÔËü¿ÉÄܾßÓÐÊÜÈÈÒ×·Ö½âµÄÐÔÖÊ£®
£¨4£©µâËá¼Ø£¨KIO3£©ÖеâµÄÖÊÁ¿·ÖÊýΪ$\frac{127}{39+127+16¡Á3}$¡Á100%=59.3%£¬¼ÓµâʳÑÎÖе⺬Á¿30¡«60mg/Kg£¬Ã¿500g¸Ã¼ÓµâʳÑÎÖеâÖÊÁ¿15¡«30mg£¬µâËá¼Ø£¨KIO3£©µÄÖÊÁ¿·¶Î§ÊÇ$\frac{15}{59.3%}$¡«$\frac{30}{59.3%}$mg£¬¼´25¡«51mg£®
¹Ê´ð°¸Îª£º£¨1£©39£º127£º48£»£¨2£©²»»á£¬¼ÓµâÑÎÖк¬ÓеâËá¼Ø£¬²»Êǵ¥ÖÊ£»£¨3£©ÊÜÈÈÒ׷ֽ⣻£¨4£©B£®

µãÆÀ »¯Ñ§À´Ô´ÓÚÉú²ú¡¢Éú»î£¬ÓÖ·þÎñÓÚÉú²ú¡¢Éú»î£¬Òò´ËÓëÉú²ú¡¢Éú»îÏà¹ØµÄ»¯Ñ§ÖªÊ¶£¬²»µ«¿ÉÒÔÖ¸µ¼È˵ÄÉú²ú¡¢Éú»î£¬¶øÇÒ»¹ÊÇÖп¼µÄÈȵãÖ®Ò»£¬ÌرðÊÇÓªÑøËØ¡¢»¯Ñ§ÔªËØÓëÈËÌ彡¿µµÄÏà¹ØÖªÊ¶£¬Ê³Æ·°²È«ÖªÊ¶£¬ÄÜÔ´¡¢»·±£ÖªÊ¶£¬È¼ÉÕ¡¢Ãð»ð¼°Éú²ú°²È«ÖªÊ¶£¬²ÄÁÏ·ÖÀ༰¶ÔÈ˺ͻ·¾³µÄÓ°ÏìµÈ֪ʶ¸üÊÇÖØÖÐÖ®ÖØ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø