ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Éú³¤ËØ£¨IAA£©¶ÔÖ²Îï¸ùϵÉú³¤¾ßÓÐÖØÒª×÷Óá£ÎªÌ½ÌÖIAA×÷ÓûúÖÆ£¬¿ÆÑÐÈËÔ±×öÁËÈçÏÂÑо¿¡£
£¨1£©ÓÃŨ¶ÈΪ0.1mg/LµÄIAA´¦ÀíÄâÄϽæÖ²Ö꣬²¢¼ì²âÄâÄϽæÖ²ÖêÖÐһϵÁлùÒòµÄ±í´ïÁ¿£¬ÆäÖÐVµ°°×»ùÒò±í´ïÁ¿½á¹ûÈçͼ1¡£
ÓÉͼµÃÖªVµ°°×»ùÒò±í´ïÁ¿___________£¬ÍƲâVµ°°×¿ÉÄܲÎÓëIAA×÷Óùý³Ì¡£
£¨2£©ÒÑÓÐÑо¿±íÃ÷£¬Vµ°°×ÐèÒªÓëÆäËüµ°°×ÖʽáºÏ·¢»Ó×÷Ó᣿ÆÑÐÈËԱΪÁËÑ°ÕÒϸ°ûÖÐÓë Vµ°°×Ï໥×÷Óõĵ°°×ÖÊ£¬Í¨¹ýͼ2ËùʾÌåϵ£¨YN¡¢YCÁ½ÖÖµ°°×½áºÏºó¿É·¢³öÓ«¹â£©£¬ ÀûÓÃÏà¹Øµ°°×µÄ»ùÒò¹¹½¨±í´ïÔØÌå²¢µ¼ÈëÄâÄϽæÔÉúÖÊÌ壬ʵÑé´¦ÀíÈç±í1¡£
¢Ù___________ ¢Ú___________ ¢Û___________ ¢Ü___________
ÀûÓô˷½·¨Ñ¡³öÁËÓëVµ°°×Ï໥×÷ÓõÄRµ°°×£¬Vµ°°×½«Rµ°°×ÔËÊä²¢¶¨Î»ÔÚϸ°ûĤÉÏ£¬´Ó¶øʹRµ°°×½ÓÊÜ°ûÍâÐźţ¬ÀûÓÚÖ÷¸ùµÄÉú³¤¡£
£¨3£©¿ÆÑÐÈËÔ±ÓÃŨ¶ÈΪ0.1mg/LµÄ IAA´¦ÀíÄâÄϽæµÄÒ°ÉúÐÍÖ²ÖêºÍVµ°°×¹¦ÄÜȱʧµÄÍ»±äÌåÖ²Ö꣬²âÁ¿Ö÷¸ù³¤¶È£¬½á¹ûÈçͼ3¡£
½á¹û±íÃ÷£¬´ËŨ¶ÈµÄIAA¶ÔÖ÷¸ùÉ쳤ÓÐ_________×÷Óã¬ÇÒ¶Ô_________Ö²ÖêµÄ×÷ÓøüÏÔÖø¡£
£¨4£©×ÛºÏÉÏÊöʵÑ飬Çë½âÊÍÔÚŨ¶ÈΪ0.1mg/L µÄIAA×÷ÓÃÏÂÒ°ÉúÐÍÄâÄϽæ³öÏÖͼ3½á¹ûµÄÔÒòÊÇ___________¡£
¡¾´ð°¸¡¿ Ëæʱ¼äÑÓ³¤¶øÏÔÖøÔö¼Ó yc ÎÞÓ«¹â yn-v ÓÐÓ«¹â»òÎÞÓ«¹â ÒÖÖÆ £¨Vµ°°×¹¦ÄÜȱʧ£©Í»±äÌå Vµ°°×º¬Á¿½Ï¸ß£¬ÀûÓÚRµ°°×·¢»Ó´Ù½øÖ÷¸ùÉú³¤µÄ×÷Ó㬲¿·Ö½â³ýIAA¶ÔÖ÷¸ùÉú³¤µÄÒÖÖÆ
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£º·ÖÎöͼ1¿ÉÖª£¬Ëæ×Åʱ¼äµÄÑÓ³¤£¬Vµ°°×»ùÒò±í´ïÁ¿Öð½¥ÏÔÖøÔö¼Ó¡£ÔÚÑ°ÕÒϸ°ûÖÐÓë Vµ°°×Ï໥×÷Óõĵ°°×ÖʵÄʵÑéÖУ¬½áºÏͼʾÐÅÏ¢¿ÉÖª£¬¸ù¾ÝVµ°°×ʼÖÕÓëϸ°ûÄÚYNµ°°×½áºÏΪYN-V£¬Xnµ°°×ʼÖÕÓëYCµ°°×½áºÏΪYC-Xn£¬ÓÖÖ»ÓÐYNÓëYCµ°°×½áºÏΪYN-YC²ÅÄÜ·¢³öÓ«¹â£¬ËùÒÔʵÑéÉè¼ÆµÄ˼·ÊÇÏÈÅųýµ¥¶ÀµÄYNÓëYCµ°°×²»ÄܽáºÏ£¬ YC-XnÓëYNÒ²²»ÄܽáºÏ£¬ YN-VÓëYCÒ²²»ÄܽáºÏ£¬Ö»ÓÐYN-VÓëYC-X n²Å¿ÉÄܽáºÏ¶ø·¢³öÓ«¹â¡£ÓÉ´ËÏëµ½¹¹½¨»ùÒò±í´ïÔØÌåÀàÐÍ°üÀ¨£ºÖ»º¬yn»ùÒò£¬Ö»º¬yc»ùÒò£¬Ö»º¬yn-v»ùÒò£¬Ö»º¬yc-xn»ùÒò(×¢Ò⣺xn»ùÒò¿É±íʾx1¡¢x2¡¢x3¡£¬ÒÀ´ÎºÏ³ÉµÄµ°°×ÖÊΪX1¡¢X2¡¢X3¡)¡£
£¨1£©·ÖÎöͼ1¿ÉÖª£¬Ëæ×Åʱ¼äµÄÑÓ³¤£¬Vµ°°×»ùÒò±í´ïÁ¿ÏÔÖøÔö¼Ó¡£
£¨2£©¸ù¾ÝÇ°ÃæµÄ·ÖÎö£¬±íÖÐÈý×é¶ÔÕÕ×éÊÇΪÁ˹¹½¨Ïà¹ØµÄ»ùÒò±í´ïÔØÌåµ¼È뵽ϸ°ûÄÚÅųýYNÓëYCµ°°×²»ÄܽáºÏ£¬ YC-XnÓëYNÒ²²»ÄܽáºÏ£¬ YN-VÓëYCÒ²²»ÄܽáºÏ£¬×îºó¶¼Ã»ÓÐÓ«¹â·¢³ö£¬Ö»ÓÐʵÑé×é¹¹½¨µÄÁ½ÖÖ»ùÒò±í´ïÔØÌ壨ֻº¬yn-v»ùÒò£¬Ö»º¬yc-xn»ùÒò£©ºÏ³ÉµÄµ°°×ÖʲſÉÄܽáºÏ£¨¼´YN-VÓëYC-X n²Å¿ÉÄܽáºÏ£©¡£Èç¹ûYN-VÓëYC-X n½áºÏ£¬ÔòÓÐÓ«¹â·¢³ö£¬´Ó¶øÈ·¶¨¸ÃÖÖµ°°×ÖÊX¾ÍÊÇÓëVµ°°×½áºÏµÄµ°°×ÖÊ£»·´Ö®ÒàÈ»¡£ËùÒÔ±íÖТÙΪyc£» ¢ÚΪÎÞÓ«¹â£» ¢ÛΪyn-v£»¢ÜΪÓÐÓ«¹â»òÎÞÓ«¹â¡£
£¨3£©·ÖÎöͼ3¿ÉÖª£¬ÓÃ0.1 mg/LµÄ IAA´¦ÀíÄâÄϽæµÄÒ°ÉúÐÍÖ²ÖêºÍVµ°°×¹¦ÄÜȱʧµÄÍ»±äÌåÖ²Öêºó£¬Óë¶ÔÕÕ×飨0Ũ¶È£©¶Ô±È£¬Ö÷¸ù³¤¶ÈÃ÷ÏÔ±ä¶Ì£¬ËµÃ÷¸ÃIAAŨ¶ÈÓÐÒÖÖÆÖ÷¸ùÉú³¤µÄ×÷ÓÃÇÒ¶ÔÍ»±äÌå×÷ÓøüÃ÷ÏÔ¡£
£¨4£©½áºÏµÚ£¨3£©Ð¡ÌâµÄÌâ¸ÉÐÅÏ¢¡°ÓëVµ°°×Ï໥×÷ÓõÄRµ°°×£¬Vµ°°×½«Rµ°°×ÔËÊä²¢¶¨Î»ÔÚϸ°ûĤÉÏ£¬´Ó¶øʹRµ°°×½ÓÊÜ°ûÍâÐźţ¬ÀûÓÚÖ÷¸ùµÄÉú³¤¡±·ÖÎö£¬ÔÚŨ¶ÈΪ0.1mg/L µÄIAA×÷ÓÃÏÂÒ°ÉúÐÍÄâÄϽæ³öÏÖͼ3½á¹ûµÄÔÒòÊÇVµ°°×º¬Á¿½Ï¸ß£¬ÀûÓÚRµ°°×·¢»Ó´Ù½øÖ÷¸ùÉú³¤µÄ×÷Ó㬲¿·Ö½â³ýIAA¶ÔÖ÷¸ùÉú³¤µÄÒÖÖÆ¡£