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关注：1
2013-05-23 12:21
求翻译：影响因素中通过单因素试验得到各因素最佳条件为：提取温度80℃，提取时间1.5小时，提取次数3次，萃取剂浓度90%。是什么意思？ 待解决
 悬赏分：1
- 离问题结束还有
影响因素中通过单因素试验得到各因素最佳条件为：提取温度80℃，提取时间1.5小时，提取次数3次，萃取剂浓度90%。
问题补充： |
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2013-05-23 12:21:38
Finally extract vanillin-sulfuric acid Colorimetry in the ultraviolet spectrophotometer in determination, determination of results with standard curve method to calculate.
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2013-05-23 12:23:18
Factors affecting the experiment by making a single factor: extract optimum conditions for the various factors temperature 80 °C extraction time, 1 hour frequency extraction, extraction, and three 90% concentration.
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2013-05-23 12:24:58
In the influence factor obtains various factors optimum condition through the single factor experiment is: Extraction temperature 80℃, extraction time 1.5 hours, extraction number of times 3 times, extracting agent density 90%.
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2013-05-23 12:26:38
Factors test by single factors in optimum conditions to all factors: extraction temperature 80 ℃ and extraction time 1.5 hours extracting times 3 times, extraction concentration 90%.
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2013-05-23 12:28:18
Finally extract vanillin-sulfuric acid Colorimetry in the ultraviolet spectrophotometer in determination, determination of results with standard curve method to calculate.
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