ÌâÄ¿ÄÚÈÝ

ʵÑéÊÒÓûÅäÖÆ5gÖÊÁ¿·ÖÊýΪ50%µÄNaClÈÜÒº£¬ÊԻشðÏÂÁÐÎÊÌ⣮
£¨1£©¸ÃʵÑéµÄ²Ù×÷²½ÖèÊÇ______¡¢______¡¢______£®
£¨2£©·Ö±ð˵Ã÷ÈçͼËùʾÖÐA¡¢B²Ù×÷¶ÔʵÑé½á¹ûµÄÓ°Ï죬²¢¸ÄÕý£®
A²Ù×÷µ¼ÖÂËùÅäÈÜÒºÈÜÖʵÄÖÊÁ¿·ÖÊý______£¨Ìî¡°Æ«´ó¡±Æ«Ð¡¡±»ò¡°²»±ä¡±£©¸ÄÕý£º______ÈôÆäËû²Ù×÷¶¼ÕýÈ·£¬A²Ù×÷µ¼ÖÂ×îºóµÄÈÜÖÊÖÊÁ¿·ÖÊýΪ______%£»B£®²Ù×÷µ¼ÖÂËùÅäÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý______£¨Ìî¡°Æ«´ó¡±¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©£¬¸ÄÕý£º______£®
£¨1£©ÅäÖÆ50g5%µÄNaClÈÜÒº£¬Ê×ÏȼÆËãÅäÖÆÈÜÒºËùÐèÂÈ»¯ÄƺÍË®µÄÖÊÁ¿£¬ÔÙ³ÆÁ¿ËùÐèµÄÂÈ»¯ÄƺÍÁ¿È¡Ë®£¬×îºó½øÐÐÈܽ⣮
£¨2£©ÓÃÍÐÅÌÌìƽ³ÆÁ¿Ê³ÑÎʱ£¬íÀÂëºÍʳÑηŷ´ÁË£¬»áÔì³Éʵ¼ÊËùÈ¡µÄÈÜÖʵÄÖÊÁ¿Æ«Ð¡£¬ÔòʹÈÜÖÊÖÊÁ¿·ÖÊýƫС£»Ó¦½«Ò©Æ··ÅÔÚ×óÅÌ£¬íÀÂë·ÅÔÚÓÒÅÌ£®
ÓÃÁ¿Í²Á¿È¡Ë®Ê±£¬¸©ÊÓÒºÃ棬¶ÁÊý±Èʵ¼ÊÒºÌåÌå»ý´ó£¬»áÔì³Éʵ¼ÊÁ¿È¡µÄË®µÄÌå»ýƫС£¬ÔòʹÈÜÖÊÖÊÁ¿·ÖÊýÆ«´ó£»ÓÎÂëÔÚ0¿Ì¶È´¦£¬ËùÒÔËä·Å·´Á˵«³ÆÁ¿µÄÂÈ»¯ÄÆΪ2g£¬ËùÅäÖƵÄÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý=
2g
5g
¡Á100%=40%£®
£¨3£©ÍÐÅÌÌìƽ³ÆÁ¿Íê±Ïºó£¬íÀÂëÓ¦·Å»ØíÀÂëºÐ£¬ÓÎÂëÓ¦£®
¹Ê´ð°¸Îª£º£¨1£©¼ÆËã¡¢³ÆÁ¿ºÍÁ¿È¡¡¢Èܽ⣻£¨2£©Æ«Ð¡£»Ó¦½«Ò©Æ··ÅÔÚ×óÅÌ£¬íÀÂë·ÅÔÚÓÒÅÌ£»40%£»Æ«´ó£»Á¿Í²¶ÁÊýʱÊÓÏßÒªÓëÁ¿Í²ÄÚÒºÌåµÄ°¼ÒºÃæµÄ×îµÍ´¦±£³Öˮƽ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø