ÌâÄ¿ÄÚÈÝ

18£®ÈçͼÊÇA¡¢BÁ½ÖÖ¹ÌÌåÎïÖʵÄÈܽâ¶ÈÇúÏߣ®
£¨1£©t1¡æÊ±£¬A¡¢B±¥ºÍÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊýÏàµÈµÄÔ­ÒòÊÇt1¡æÊ±£¬A¡¢BÈܽâ¶ÈÏàͬ£®
£¨2£©t2¡æÊ±£¬60gAÈÜÓÚ100gË®£¬ËùµÃÈÜÒº£¨Ìî¡°ÊÇ¡±»ò¡°²»ÊÇ¡±£©ÊDZ¥ºÍÈÜÒº£¬ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýÊÇ33.3%£®
£¨3£©·Ö±ð½«A¡¢BµÄ±¥ºÍÈÜÒº´Ót2¡æ½µÎÂÖÁt1¡æ£¬Ã»Óо§ÌåÎö³öµÄÊÇBµÄ±¥ºÍÈÜÒº£®
£¨4£©t1¡æÊ±A¡¢BÁ½ÎïÖʵı¥ºÍÈÜÒºÉýÎÂÖÁt2¡æ£¬ËùµÃÈÜÒºÈÜÖÊÖÊÁ¿·ÖÊý´óС¹ØÏµÊÇ
A£¾B£¨Ìî¡°£¾¡±¡¢¡°£¼¡±»ò¡°=¡±£©£®

·ÖÎö £¨1£©ÔËÓÃA¡¢B±¥ºÍÈÜÒºµÄÈÜÖÊÖÊÁ¿·ÖÊý=$\frac{Èܽâ¶È}{Èܽâ¶È+100g}$¡Á100%·ÖÎö£®
£¨2£©ÔËÓÃt2¡æÊ±AµÄÈܽâ¶ÈΪ50gºÍÈÜÖÊÖÊÁ¿·ÖÊýµÄ¹«Ê½·ÖÎö£®
£¨3£©ÔËÓÃBµÄÈܽâ¶ÈËæÎ¶ȵĽµµÍ¶øÔö´ó¡¢AµÄÈܽâ¶ÈËæÎ¶ȵĽµµÍ¶ø¼õС·ÖÎö£®
£¨4£©¾ÝABµÄÈܽâ¶È¼°Á½ÎïÖʵÄÈܽâ¶ÈËæÎ¶ȱ仯Çé¿ö·ÖÎö½â´ð£®

½â´ð ½â£º£¨1£©±¥ºÍÈÜÒºµÄÈÜÖÊÖÊÁ¿=$\frac{Èܽâ¶È}{Èܽâ¶È+100g}$¡Á100%£¬t1¡æÊ±£¬A¡¢BµÄÈܽâ¶ÈÏàµÈ£¬ËùÒÔABµÄ±¥ºÍÈÜÒºÈÜÖÊÖÊÁ¿·ÖÊýÏàµÈ£»
£¨2£©t2¡æÊ±AµÄÈܽâ¶ÈΪ50g£¬¼´100gË®ÖÐ×î¶àÈܽâ50gµÄA£¬ËùÒÔt2¡æÊ±£¬60gAÈÜÓÚ100gË®£¬ËùµÃÈÜÒºÊDZ¥ºÍÈÜÒº£¬Ö»ÄÜÈܽâ50gA£¬ÈÜÒºÈÜÖÊÖÊÁ¿·ÖÊýΪ£º$\frac{50g}{100g+50g}$¡Á100%¡Ö33.3%£»
£¨3£©BµÄÈܽâ¶ÈËæÎ¶ȵĽµµÍ¶øÔö´ó¡¢AµÄÈܽâ¶ÈËæÎ¶ȵĽµµÍ¶ø¼õС£¬ËùÒÔ´Ót2¡æ½µµÍζÈÖÁt1¡æ£¬A»áÎö³ö¾§Ì壬B²»»áÎö³ö¾§Ì壻
£¨4£©t1¡æÊ±A¡¢BÁ½ÎïÖʵı¥ºÍÈÜÒºÈÜÖʵÄÖÊÁ¿·ÖÊýÏàµÈ£¬ÉýÎÂÖÁt2¡æ£¬AÈܽâ¶È±ä´ó£¬ÈÜÒºÖÐÈܼÁµÄÖÊÁ¿¡¢ÈÜÖʵÄÖÊÁ¿²»±ä£¬ÈÜÖʵÄÖÊÁ¿·ÖÊý²»±ä£¬BÈܽâ¶È¼õС£¬Îö³ö¾§Ì壬ÈܼÁµÄÖÊÁ¿²»±ä£¬ÔòÈÜÖʵÄÖÊÁ¿·ÖÊý¼õС£¬¹ÊËùµÃÈÜÒºÈÜÖÊÖÊÁ¿·ÖÊý´óС¹ØÏµÊÇA´óÓÚB£»
¹Ê´ð°¸Îª£º£¨1£©t1¡æÊ±£¬A¡¢BÈܽâ¶ÈÏàͬ£»£¨2£©ÊÇ£» 33.3%£»£¨3£©B£»£¨4£©£¾£®

µãÆÀ ½â´ð±¾Ìâ¹Ø¼üÊÇÒªÖªµÀÈܽâ¶ÈÇúÏßµÄÒâÒ壬ÈÜÖÊÖÊÁ¿·ÖÊýµÄ¼ÆËã·½·¨£¬²»¹ÜÊÇÉýλ¹ÊǽµÎ£¬Ö»ÒªÈܽâ¶È¼õСÁË£¬±¥ºÍÈÜÒº¾Í»áÎö³ö¾§Ì壮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
13£®ÇâÑõ»¯ÄÆÓëÑÎËáÔÚÈÜÒºÖз¢ÉúÖкͷ´Ó¦³ýÁË·ÅÈÈ£¬ÔÙÎÞÆäËüÃ÷ÏÔµÄÏÖÏó¿ÉÒÔÈÃÎÒÃÇÅжϷ´Ó¦ÎïÊÇ·ñ¸ÕºÃÍêÈ«·´Ó¦£®ÎªÁ˹۲쵽ÇâÑõ»¯ÄÆÓëÑÎËáÔÚÈÜÒºÖÐÊÇ·ñ¸ÕºÃÍêÈ«Öкͣ¬Ð¡¸ÕͬѧÏÈÔÚÎÞÉ«µÄÇâÑõ»¯ÄÆÈÜÒºÖеμÓÁ˼¸µÎ·Ó̪ÊÔÒº£¬ÈÜÒº±äºìÉ«£¬È»ºóÔÙµ¹ÈëÒ»¶¨Á¿µÄÏ¡ÑÎËᣬËû·¢ÏÖÈÜÒºÓÖÓɺìÉ«±ä³ÉÁËÎÞÉ«£®
[Ìá³öÎÊÌâ]С¸ÕµÃµ½µÄÎÞÉ«ÈÜÒºÖл¹´æÔÚËá»ò¼îÂð£¿
[²ÂÏëÓë¼ÙÉè]
С¸ÕµÄ²ÂÏëÊÇ£ºµÃµ½µÄÎÞÉ«ÈÜÒºÖв»´æÔÚËá¡¢Ò²²»´æÔڼ
СÃ÷˵£º²»¶Ô£¬ÕâÖ»ÊÇÒ»ÖÖ¿ÉÄܵÄÇé¿ö£¬»¹ÓÐÁíÒ»ÖÖ¿ÉÄܵÄÇé¿ö£¬ÓÚÊÇËû˵³öÁËËûµÄ²ÂÏ룬´ó¼Ò¶¼ËµÐ¡Ã÷µÄ²ÂÏëºÜÓеÀÀí£®ÄÇôСÃ÷µÄ²ÂÏëÓ¦¸ÃÊÇÏÂÃæµÄÄÄÖÖÇé¿öÄØ£¿ÇëÑ¡ÔñÒÔϲÂÏëµÄ±àºÅÌî¿Õ£ºC
A£®µÃµ½µÄÎÞÉ«ÈÜÒºÖмȿÉÄÜ´æÔÚ¼îÒ²¿ÉÄÜ´æÔÚËᣮ
B£®µÃµ½µÄÎÞÉ«ÈÜÒºÖпÉÄÜ´æÔڼ²»¿ÉÄÜ´æÔÚËᣮ
C£®µÃµ½µÄÎÞÉ«ÈÜÒºÖпÉÄÜ´æÔÚËᵫ²»¿ÉÄÜ´æÔڼ
[ʵÑéÑéÖ¤]ËûÃǸù¾ÝÒÔÏ·½°¸½øÐÐʵÑéºó£¬ÑéÖ¤ÁËСÃ÷µÄ²ÂÏëÊÇÕýÈ·µÄ£®ÇëÄã²¹³äϱíÖеĿÕȱ£º
ʵÑé²Ù×÷ʵÑéÏÖÏóʵÑé½áÂÛ
ȡС¸ÕµÃµ½ÉÙÁ¿ÎÞÉ«ÈÜÒºÓÚÊÔ¹ÜÖУ¬ÏòÆäÖмÓÈëп»ò̼ËáÄÆµÈ£®ÓÐÆøÅݲúÉúСÃ÷µÄ²ÂÏëÊÇÕýÈ·µÄ

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

¾«Ó¢¼Ò½ÌÍø