ÌâÄ¿ÄÚÈÝ

Íã¶¹ËØÊÇÒ°ÉúÐÍÍã¶¹ÌìÈ»²úÉúµÄÒ»ÖÖµÖ¿¹Õæ¾úÇÖȾµÄ»¯Ñ§ÎïÖÊ£®Ñо¿±íÃ÷£¬¾ö¶¨²úÉúÍã¶¹ËØµÄ»ùÒòA¶ÔaΪÏÔÐÔ£®µ«ÁíÒ»¶ÔµÈλ»ùÒòB¡¢bÖУ¬ÏÔÐÔ»ùÒòB´æÔÚʱ£¬»áÒÖÖÆÍã¶¹ËØµÄ²úÉú£®¿ØÖƸÃÏà¶ÔÐÔ×´µÄÁ½¶ÔµÈλ»ùÒò£¨A¡¢aºÍB¡¢b£©·Ö±ðλÓÚÁ½¶ÔȾɫÌåÉÏ£®ÓÃÁ½¸öÎÞ·¨²úÉúÍã¶¹ËØµÄ´¿ÖÖ£¨Í»±äƷϵ1ºÍÍ»±äƷϵ2£©¼°´¿ÖÖÒ°ÉúÐÍÍã¶¹½øÐÐÔÓ½»ÊµÑ飬F1×Ô½»µÃF2£¬½á¹ûÈçÏÂ
×é±ðÇ×±¾F1±íÏÖF2±íÏÖ
¢ñÍ»±äƷϵ1¡ÁÒ°ÉúÐÍÓÐÍã¶¹ËØ
3
4
ÓÐÍã¶¹ËØ£¬
1
4
ÎÞÍã¶¹ËØ
¢òÍ»±äƷϵ2¡ÁÒ°ÉúÐÍÎÞÍã¶¹ËØ
1
4
ÓÐÍã¶¹ËØ£¬
3
4
ÎÞÍã¶¹ËØ
¢óÍ»±äƷϵ1¡ÁÍ»±äƷϵ2ÎÞÍã¶¹ËØ
3
16
ÓÐÍã¶¹ËØ£¬
13
16
ÎÞÍã¶¹ËØ
£¨1£©¸ù¾ÝÒÔÉÏÐÅÏ¢£¬¿ÉÅжÏÉÏÊöÔÓ½»Ç×±¾ÖУ¬Ò°ÉúÐÍ¡¢Í»±äƷϵ1¡¢Í»±äƷϵ2µÄ»ùÒòÐÍ·Ö±ðΪ
 
¡¢
 
¡¢
 
£®
£¨2£©µÚ¢ó×éµÄF2ÖУ¬ÎÞÍã¶¹ËØÍã¶¹µÄ»ùÒòÐÍÓÐ
 
ÖÖ£¬ÆäÖÐÔÓºÏ×ÓËùÕ¼F2ÖÐÎÞÍã¶¹ËØÍã¶¹µÄ±ÈÀýΪ
 
£®
£¨3£©Îª¼ø±ðµÚ¢ò×éF2ÖÐÎÞÍã¶¹ËØÍã¶¹µÄ»ùÒòÐÍ£¬È¡¸ÃÍã¶¹×Ô½»£º
¢ÙÈôºó´ú
 
£¬ÔòÆä»ùÒòÐÍΪ
 
£»
¢ÚÈôºó´ú
 
£¬ÔòÆä»ùÒòÐÍΪ
 
£®
£¨4£©ÏÖÓд¿ÖÖÇ×±¾4£¬Æä»ùÒòÐÍÓëÉϱíÇ×±¾¾ù²»Í¬£¬ËüÓëÆäËûÍã¶¹ÔÓ½»µÄF1ÖÐ
 
£¨ÓÐ/ûÓУ©ÄܲúÉúÍã¶¹ËØµÄÖ²Ö꣮
¿¼µã£º»ùÒòµÄ×ÔÓÉ×éºÏ¹æÂɵÄʵÖʼ°Ó¦ÓÃ
רÌ⣺
·ÖÎö£º¸ù¾ÝÌâÒâºÍͼ±í·ÖÎö¿ÉÖª£ºÒÑÖª¾ö¶¨²úÉúÍã¶¹ËØµÄ»ùÒòA¶ÔaΪÏÔÐÔ£¬¶øÏÔÐÔ»ùÒòB´æÔÚʱ£¬»áÒÖÖÆÍã¶¹ËØµÄ²úÉú£¬Òò´ËÄܹ»²úÉúÍã¶¹ËØµÄ»ùÒòÐÍΪA_bb£®ÌâÖÐÌá³öÒ°ÉúÐÍ¡¢Í»±äƷϵ1¡¢Í»±äƷϵ2¾ùΪ´¿ÖÖ£¬Òò´Ë¿ÉÒÔ¸ù¾ÝÒ°ÉúÐ͵ĻùÒòÐÍÒÔ¼°ºó´ú±íÏÖÐ͵ıÈÀýÈ·¶¨Í»±äƷϵµÄ»ùÒòÐÍ£®
½â´ð£º ½â£º£¨1£©ÓÉÌâÒâ¿ÉÖªÓÐÍã¶¹ËØÖ²ÖêµÄ»ùÒòÐÍΪA_bb£¬ÆäÓà¾ùΪÎÞÍã¶¹ËØÖ²Ö꣬¹Ê´¿ÖÖÒ°ÉúÐÍÍã¶¹Ö²ÖêµÄ»ùÒòÐÍΪAAbb£®×é±ð¢ñÖУ¬Í»±äƷϵ1¡ÁÒ°ÉúÐͺó´úÓÐÍã¶¹ËØ£¨A_bb£©£¬²¢ÇÒ×Ô½»ºó´ú±ÈÀýΪ3£º1£¬Òò´ËÈ·¶¨F1µÄ»ùÒòÐÍÊÇAabb£¬ÔòÍ»±äƷϵ1µÄ»ùÒòÐÍΪaabb£®´Ó×é±ð¢ó¿ÉÒÔ¿´³ö£¬Í»±äƷϵ1ºÍÍ»±äƷϵ2ÔÓ½»ËùµÃF1µÄ»ùÒòÐÍÊÇAaBb£¬ËùÒÔË«Ç×£¨¾ù²»ÄܲúÉúÍã¶¹ËØ£©µÄ»ùÒòÐÍÊÇaabb¡¢AABB£¬¿ÉÅж¨Í»±äƷϵ2µÄ»ùÒòÐÍΪAABB£®
£¨2£©µÚ¢ó×éµÄF1µÄ»ùÒòÐÍÊÇAaBb£¬F1×Ô½»µÃF2µÄ»ùÒòÐÍÓÐ3¡Á3=9£¬ÆäÖÐ
1
16
AAbb¡¢
2
16
AabbÄܲúÉúÍã¶¹ËØ£¬ÁíÍâ7ÖÖ²»Äܹ»²úÉú£¨Õ¼×ÜÊýµÄ13·Ý£¬ÓÐ3·ÝÊÇ´¿ºÏ×Ó£©£¬ÆäÖд¿ºÏ×ӵıÈÀýÊÇ
3
13
£¬ÔÓºÏ×ӵıÈÀýÊÇ
10
13
£®
£¨3£©Í»±äƷϵ2£¨AABB£©¡ÁÒ°ÉúÐÍ£¨AAbb£©£¬F1»ùÒòÐÍΪAABb£¬F2ÖÐÎÞÍã¶¹ËØÍã¶¹µÄ»ùÒòÐÍΪAABB¡¢AABb£®AABBµÄÍã¶¹×Ô½»£¬ºó´úȫΪÎÞÍã¶¹ËØµÄÖ²Öꣻ¶øAABbµÄÍã¶¹×Ô½»£¬ºó´ú³öÏÖÓÐÍã¶¹ËØµÄÖ²Ö꣬²¢ÇÒÓÐÍã¶¹ËØµÄÖ²ÖêÓëÎÞÍã¶¹ËØÖ²ÖêÖ®±ÈΪ1£º3£®
£¨4£©ÓÉÓÚ´¿ÖÖÇ×±¾4µÄ»ùÒòÐÍÓëÉϱíÇ×±¾¾ù²»Í¬£¬ËùÒÔÆä»ùÒòÐÍΪaaBB£¬ÆäÓëÆäËûÇ×±¾Íã¶¹ÔÓ½»µÄF1µÄ»ùÒòÐÍΪ__B_£¬ÓÖÒòÏÔÐÔ»ùÒòB´æÔÚʱ£¬»áÒÖÖÆÍã¶¹ËØµÄ²úÉúËùÒÔF1ÖÐûÓÐÄܲúÉúÍã¶¹ËØµÄÖ²Ö꣮
¹Ê´ð°¸Îª£º
£¨1£©AAbb   aabb    AABB ¡¡¡¡
£¨2£©7   
10
13

£¨3£©È«ÎªÎÞÍã¶¹ËØµÄÖ²Öê   AABB     ³öÏÖÓÐÍã¶¹ËØµÄÖ²Öê¡¡¡¡AABb
£¨4£©Ã»ÓÐ
µãÆÀ£º±¾Ì⿼²éÁË»ùÒòÍ»±äÒÔ¼°»ùÒò×ÔÓÉ×éºÏ¶¨ÂɵÄÓ¦ÓõÈÏà¹ØÖªÊ¶£¬¿¼ÉúÒªÄܹ»¸ù¾Ý»ùÒòÍ»±äµÄ¸ÅÄî½øÐÐÏà¹ØÅжϣ»Äܹ»¸ù¾Ý±í¸ñÖкó´úµÄ±íÏÖÐÍÅжÏÇ×±¾µÄ»ùÒòÐÍ£¬²¢ÀûÓûùÒòµÄ×ÔÓÉ×éºÏ¶¨ÂɽøÐмÆË㣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ʵÑé̽¾¿£º¼ÓøϴÒ·۵ÄʹÓÃÌõ¼þºÍЧ¹û£®ÊµÑéÄ¿µÄ£º
£¨1£©¹Û²ì¼ÓøϴÒ·ÛÔÚÏ´µÓÖеÄЧ¹û£®
£¨2£©Ì½¾¿¼ÓøϴÒ·۵Ä×î¼ÑζÈÌõ¼þ£®
ʵÑéÓþ߼°²ÄÁÏ£º3¸ö100mLµÄÈý½ÇÆ¿¡¢Ä÷×Ó¡¢Á½×éºãÎÂˮԡ¹ø¡¢Èô¸É¿éÕ´Óм¦ÑªÇÒ·ÅÖÃÒ»ÌìµÄÃÞ²¼¡¢Á½ÖÖ¼ÓøϴÒ·ۼ°Î´¼ÓøµÄÏ´Ò·ۣ®
Ö÷ҪʵÑé²½Ö裺
µÚÒ»²½£º½«Á½×éºãÎÂˮԡ·Ö±ðµ÷ÖÁ40¡æºÍ80¡æ£®
µÚ¶þ²½£ºÏò9¸öÈý½ÇÆ¿Öи÷¼ÓË®100mL£¬½«Èý½ÇÆ¿·Ö³ÉA¡¢B¡¢CÈý×飬ÿ×éÈý¸ö£¬ÏòA×é¸÷Æ¿ÖмÓÈëÒ»ÖÖ¼ÓøϴÒ·Û0.5g¡¢ÏòB×é¸÷Æ¿ÖмÓÈëÁíÒ»ÖÖ¼ÓøϴÒ·Û0.5g£¬¢Ù
 
£®
µÚÈý²½£º½«Ã¿×éµÄ3¸öÈý½ÇÆ¿·Ö±ð·ÅÔÚ20¡æÊÒÎÂÏ¡¢40¡æºÍ80¡æË®Ô¡ÖУ¬±£ÎÂÒ»¶Îʱ¼ä£®
µÚËIJ½£º¢Ú
 
£®
ÊԻشðÏÂÁÐÎÊÌ⣺
£¨1£©ÊÔ²¹È«ÉÏÊöʵÑé²½Ö裮
¢Ù
 
£®
¢Ú
 
£®
£¨2£©ÊµÑéÖÐÉèÖÃC×éÈý½ÇÆ¿µÄ×÷ÓÃÊÇ
 
£®
£¨3£©¸ù¾ÝÉú»îÖÐÒÂÎïÉÏ¡°ÎÛ×Õ¡±µÄ³É·Ö·ÖÎö£¬¼ÓøϴÒ·ÛÖеÄø¿ÉÄÜÓÐ
 
£®
£¨4£©¸ù¾ÝÄã¶Ôø×÷ÓÃÌØµãºÍζÈÓëø»îÐÔ¹ØÏµµÄÀí½â£¬ÊÔΪ¼ÓøϴÒ·۱àд¡°Ê¹ÓÃÖ¸ÄÏ¡±£¨ÖÁÉÙд³öÁ½µã£©£º
 
£®
ij»¯¹¤³§Éú²úµÄÒ»ÖÖ¼ÓøϴÒ·ۣ¬Æä°ü×°´üÉÏÓ¡ÓÐÈçÏÂ˵Ã÷£®

ijÑо¿ÐÔѧϰС×éΪ̽¾¿¸ÃÏ´Ò·ÛÖÐø´ß»¯×÷ÓõÄ×îÊÊζȣ¬Éè¼ÆÁËÈçͼװÖýøÐÐʵÑ飬²¢½«½á¹ûÓÃÏÂÁÐÇúÏßͼA¡¢B±íʾ£®

Çë»Ø´ðÒÔϸ÷Ì⣺
£¨1£©ÓÉͼ¿ÉÖª£¬Ê¹ÓøüÓøϴÒ·۵Ä×îÊÊÒËζÈΪ
 
£®
£¨2£©ÔÚ0¡æºÍ75¡æÊ±£¬Ã¸µÄ´ß»¯Ð§ÂÊ»ù±¾¶¼ÎªÁ㣮µ«µ±Î¶ÈÔٶȻص½45¡æÊ±£¬ºóÕßøµÄ´ß»¯ÄÜÁ¦ÒѲ»Äָܻ´£¬ÕâÊÇÒòΪ
 
£®
£¨3£©ÔÚʵÑé¹ý³ÌÖпÉÒÔͨ¹ýÖ±½Ó²â¶¨
 
£¨Ö¸±ê£©À´±íʾ¸ÃÏ´Ò·ÛÖÐøµÄ´ß»¯Ð§ÂÊ£®
£¨4£©Ä¿Ç°Ê¹ÓõļÓøϴÒ·۶¼ÊÇÒ»´ÎÐԵģ¬Ä³Ï´µÓ¹«Ë¾Îª½µµÍÉú²ú³É±¾ÑÐÖÆÁËÒ»ÖÖÄܶà´ÎÖØ¸´Ê¹ÓüÓøϴÒ·۵ÄÉ豸£¬ËûÃǽ«Ã¸¹Ì¶¨ÔÚ²»ÈÜÓÚË®µÄÄáÁúÔØÌåÉÏ£¬Ï´µÓÍêÒÂÎïºó£¬¾­¹ý¼òµ¥´¦Àí£¬ÕâЩø»¹¿ÉÒÔ¶à´ÎÖØ¸´ÀûÓã¬ÕâÖÖ·½·¨ÖƳɵÄø½Ð
 
£®
£¨5£©³ý¼ÓøÍ⣬ºÜ¶àÏ´Ò·ÛÖл¹¼ÓÓÐÏ㾫£¬¸ßµµÏ´Ò·ÛÖеÄÏ㾫¶¼ÊÇÓÉÖ²Îï·¼ÏãÓÍÖÆ³ÉµÄ£¬Ä¿Ç°´ÓÖ²ÎïÖÐÌáÈ¡·¼ÏãÓ͵ķ½·¨ÓУ¨´ð³öÁ½ÖÖ¼´¿É£©
 
£®
£¨6£©¼ÓøϴÒ·ÛÖеĵí·Ûø¿ÉÒÔ´Óù¾úÖÐÌáÈ¡£®ÓùÌÌåÅàÑø»ù·ÖÀë¡¢´¿»¯Ã¹¾úµÄ·½·¨ÓÐ
 
¡¢
 
£®

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

¾«Ó¢¼Ò½ÌÍø