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give the following values at the specified times: 0% A at 0¨C3min, linear gradient from 0¨C00% A in 12min, keep 100% A at 15-17min, and then linear gradient from 100¨C0% A in 3min, keep for 2min to equilibrate the column.
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MJF628

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obviously,"linear gradient from 0¨C00% A in 12min" should be 0-100%A
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5Â¥2011-11-19 09:54:54
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bmdmengxm

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clhdjs(½ð±Ò+5): ллÄúµÄÏêϸ˵Ã÷ 2011-11-18 16:57:38
¾ÍÊÇǰ3·ÖÖÓÖ»ÓÃÁíһͨµÀÁ÷¶¯ÏࣨÉèΪB£©£¬3¡ª¡ª15·ÖÖÓAͨµÀÓÉ0%±äΪ100%£¬È»ºóÔÚ´Ë״̬Ï£¨AΪ100%£©±£³Ö2·ÖÖÓ£¬Ö®ºó3·ÖÖÓÁ÷¶¯Ïà»Ö¸´Ï´ÍÑǰ״̬£¨¼´AΪ0%£©£¬Æ½ºâ2·ÖÖÓºó½øÏÂÒ»¸öÑùÆ·¡£
2Â¥2011-11-18 16:32:07
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ntzsl

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0-3min 0%A
12·ÖÖÓÄÚ´Ó4-14min 0%-100%A
15-17min 100%A
3·ÖÖÓÄÚ´Ó100%-0%
ƽºâ2min
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3Â¥2011-11-18 16:33:38
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ÔÚÌØ¶¨µÄʱ¼äÄÚÓÃһϵÄÁ÷¶¯Ïà³åÖù£ºÔÚ0~3minÄÚÓú¬A0%µÄÁ÷¶¯Ï࣬ȻºóÓú¬A0%~100%ÔÚ12minÄÚ½øÐÐÌݶÈÏ´ÍÑ£¬ÔÚº¬A100%µÄÁ÷¶¯ÒºÏÂÏ´ÍÑ15~17min£¬È»ºóÓú¬A100%~0%ÔÚ3minÄÚÏ´ÍÑ£¬Ê¹Öù×ÓÆ½ºâ2min¡£
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