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ÎÄÕÂÓÐÒ»ÌõÉó¸åÒâ¼ûAll data should be expressed by reporting their mean values and corresponding standard deviations and degrees of freedom. Finally, an analysis of variance should be added to assess if the experimental yields and concentrations in the different conditions tested were or were not statistically different at a probability level of 0.05.
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cao534(½ð±Ò+1): лл 2011-04-25 21:08:39
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Originally posted by cao534 at 2011-04-22 21:21:23:
ÎÄÕÂÓÐÒ»ÌõÉó¸åÒâ¼ûAll data should be expressed by reporting their mean values and corresponding standard deviations and degrees of freedom. Finally, an analysis of variance should be added to asses ...

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cao534(½ð±Ò+2): ллÄ㣬ÄÇÎÒÏëÇë½ÌÒ»ÏÂͳ¼ÆÑ§¼ìÑéÔõô×öµÄ£¿ 2011-04-23 12:10:39
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cao534

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Originally posted by jxfpku at 2011-04-23 00:48:41:
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