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lisen8279
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2Â¥2011-08-21 18:54:58
pgldwx062
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lisen8279(½ð±Ò+20, ·ÒëEPI+1): лл£¬¶ÔÎÒÓаïÖú£¡ºÃÈËÄÅ 2011-08-21 23:38:40
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As seen from table 3, during the period of t=0, when using the salinity T0¡¢T1¡¢T2¡¢T3 to deal with the regression equation (2) respectively, the relative error was less than 5%; the same result was got during tne period of t=4, when using T¡¢T4 to deal with the the regression equation (2) respectively, at the same time the reliability of its predictive value was higher. And during the period of t=8, the relative error of each treatment was higher, the reliability of its predictive value was also worse. However during the period of t=12, when using the salinity T1¡¢T2¡¢T3¡¢T4 to deal with the regression equation (2) respectively, the relative error was less than 5%, the reliability of its predictive value was also higher. ×öÁËÒ»¸ö·ÒëµÄ³¢ÊÔ£¬Ó¦¸Ã²»¹»×¨Òµ£¬»¹ÊÇÏ£Íû¶ÔÄãÓаïÖú°É |
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