ÌâÄ¿ÄÚÈÝ

15£®ÈÜÒº¾ßÓй㷺µÄÓÃ;£®¸ù¾ÝÈÜÒºÓйØÖªÊ¶£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ÔÚ20¡æÊ±£¬ÏòÊ¢ÓÐÂÈ»¯ÄƹÌÌåµÄÉÕ±­ÖмÓÈë100gË®£¬³ä·Ö½Á°èºó£¬ÈÔÓÐ4g¹ÌÌåδÈܽ⣮
¢ÙËùµÃÈÜÒºÊÇ20¡æÊ±ÂÈ»¯ÄƵı¥ºÍÈÜÒº£¨Ìî¡°±¥ºÍ¡±»ò¡°²»±¥ºÍ¡±£©£®
¢Ú20¡æÊ±£¬ÂÈ»¯ÄƵÄÈܽâ¶ÈΪ36g£®
¢Û´ËζÈÏ£¬ÂÈ»¯ÄÆÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊýΪ28.5%£®£¨½á¹û±£ÁôÖÁ0.1%£©
£¨2£©¼×¡¢ÒÒ¡¢±ûÈýÖÖ¹ÌÌåÎïÖʵÄÈܽâ¶ÈÇúÏßÈçÓÒͼËùʾ£®»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ùt1¡æÊ±£¬¼×¡¢ÒÒ¡¢±ûÈýÎïÖʵÄÈܽâ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòÊDZû£¾ÒÒ£¾¼×£»
¢Út2¡æÊ±£¬¼×ºÍÒÒµÄÈܽâ¶ÈÏàµÈ£¨Ìî¡°ÏàµÈ¡±»ò¡°²»ÏàµÈ¡±£©£»
¢Ût2¡æÊ±£¬¼×ÎïÖʵı¥ºÍÈÜÒºÖÐÈÜÖÊÓëÈܼÁµÄÖÊÁ¿±ÈΪ3£º10£»£¨Ð´×î¼ò±È£©
¢Üt3¡æÊ±£¬½«ÒҺͱûÁ½ÖÖÎïÖʵı¥ºÍÈÜÒº½µµÍµ½t1¡æ£¬ËùµÃÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óС¹ØÏµÎª£ºÒÒ£¼±û£¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±£©£®

·ÖÎö £¨1£©¸ù¾Ý±¥ºÍÈÜÒºÒÔ¼°Èܽâ¶ÈµÄº¬Òå½øÐнâ´ð£»£¨2£©¸ù¾ÝÈܽâ¶ÈÇúÏßÒÔ¼°ÆäÒâÒå½øÐзÖÎö½â´ð¼´¿É£®

½â´ð ½â£º£¨1£©¢ÙÔÚ20¡æÊ±£¬ÏòÊ¢ÓÐ40gÂÈ»¯ÄƹÌÌåµÄÉÕ±­ÖмÓÈë100gË®£¬³ä·Ö½Á°èºó£¬ÈÔÓÐ4g¹ÌÌåδÈܽ⣬˵Ã÷¸ÃÈÜÒºÊDZ¥ºÍÈÜÒº£»¹ÊÌ±¥ºÍ£»
¢Ú20¡æÊ±£¬100gË®ÖÐ×î¶àÈܽâ36gÂÈ»¯ÄÆ£¬ËùÒÔ20¡æÊ±£¬ÂÈ»¯ÄƵÄÈܽâ¶ÈΪ36g£»¹ÊÌ36£»
¢Û´ËζÈÏ£¬ÂÈ»¯ÄÆÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊýΪ£º$\frac{36g}{100g+36g}¡Á100%$¡Ö28.5%£¬¹ÊÌ28.5%£»
£¨2£©¢Ù¾Ýͼ¿ÉÒÔ¿´³ö£¬t1¡æÊ±£¬¼×¡¢ÒÒ¡¢±ûÈýÎïÖʵÄÈܽâ¶ÈÓÉ´óµ½Ð¡µÄ˳ÐòÊDZû£¾ÒÒ£¾¼×£¬¹ÊÌ±û£¾ÒÒ£¾¼×£»
¢Ú¾Ýͼ¿ÉÒÔ¿´³ö£¬t2¡æÊ±£¬¼×ºÍÒÒµÄÈܽâ¶ÈÇúÏß½»ÓÚÒ»µã£¬¹ÊÈܽâ¶ÈÏàµÈ£¬¹ÊÌÏàµÈ£»
¢Ût2¡æÊ±£¬¼×µÄÈܽâ¶ÈΪ30g£¬¹Ê¼×ÎïÖʵı¥ºÍÈÜÒºÖÐÈÜÖÊÓëÈܼÁµÄÖÊÁ¿±ÈΪ30£º100=3£º10£¬¹ÊÌ3£º10£»
¢Üt3¡æÊ±£¬½«ÒҺͱûÁ½ÖÖÎïÖʵı¥ºÍÈÜÒº½µµÍµ½t1¡æ£¬±ûµÄÈÜÖÊÖÊÁ¿·ÖÊý²»±ä£¬ÒÒÎö³ö¹ÌÌå¶øµ¼ÖÂÈÜÖÊÖÊÁ¿·ÖÊý±äС£¬¹ÊËùµÃÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýÊÇÒÒСÓÚ±û£¬¹ÊÌ£¼£®

µãÆÀ ±¾Ì⿼²éµÄÊÇÈܽâ¶ÈÇúÏßµÄÓ¦Óã¬Íê³É´ËÌ⣬¿ÉÒÔÒÀ¾ÝÒÑÓеÄÈܽâ¶ÈÇúÏßµÄÒâÒå½øÐУ®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø