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qhd511铁杆木虫 (著名写手)
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[求助]
请英语水平高的朋友帮忙润色一下，谢谢！
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请英语水平地道的朋友帮助一下，本人深表感激！ 1、1、 A mathematical model was established, and a quadratic polynomial stepwise regression analysis by using the D software was employed to obtain the factors that impact the signal, in combination with s test. 大意：本文建立了一个数学模型，通过采用D软件进行二次项逐步回归分析，确定了影响信号值的参数，并与s试验相结合以获得最佳试验条件。 2、In such circumstances, the insufficient detection sensitivity in addition to the matrix effects tends to block the accurate determination of A. In addition, the compositions of s samples are more complicated than those of above-mentioned samples such as o and w due to high content of organic matter. 4、X1, X2, X3, X4, X5, X6, etc. In this work, these 6 factors were optimized by u test, with u tabulation and corresponding use tabulation. According to the test schedule, the above-mentioned factors were selected. At the same time, 10 levels were chosen from each factor. 5、 H was less used in f analysis because of high blank signal during the determination and small amounts impurities of A contained during the production process. However, high content of organic matter in s samples results in the oxidation power of q and k were not sufficient to digest completely. 6、 The results show that this work presents a rapid and simple analytical method for the reliable determination of A as has been demonstrated by recovery studies and by the analysis of real samples. |
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dobo
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7楼2012-05-08 04:35:43
dobo
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qhd511: 金币+10, 翻译EPI+1, ★★★★★最佳答案 2012-05-08 07:50:57
qhd511: 金币+10, 翻译EPI+1, ★★★★★最佳答案 2012-05-08 07:50:57
| 1、 A mathematical model is described, and a quadratic polynomial stepwise regression technique is used to obtain a number of parameters that influence the signal using the D software. This technique is then combined with s test. |
2楼2012-05-08 04:17:56
dobo
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qhd511: 金币+10, ★★★★★最佳答案 2012-05-08 07:51:06
qhd511: 金币+10, ★★★★★最佳答案 2012-05-08 07:51:06
| 2、In such circumstances, the insufficient detection sensitivity and the matrix effect will affect the accuracy of the determination of A. In addition, the composition of s samples is more complicated than that of the above-mentioned samples, such as o and w due to the high content of organic matters. |
3楼2012-05-08 04:22:55
dobo
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qhd511: 金币+10, ★★★★★最佳答案 2012-05-08 07:51:13
qhd511: 金币+10, ★★★★★最佳答案 2012-05-08 07:51:13
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4、X1, X2, X3, X4, X5, X6, etc. In this work, these 6 factors were optimized based on the u test, with u tabulation and corresponding use tabulation. According to the test schedule, the above-mentioned factors were selected. At the same time, 10 levels were chosen from each factor. 很难看到第一句啊。 |
4楼2012-05-08 04:28:37
