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qhd511铁杆木虫 (著名写手)
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[求助]
5段英语句子需要润色，请英语水平好特别是有在海外工作经历的朋友帮忙，谢谢！
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每句括号内提供该段句子的相应中文大意，供参考。 1、Determination of A in B samples by using C method with uniform design combining with single factor test to optimize analysis conditions。（句子意思：采用均匀设计与单因子试验结合优化试验条件后，用C方法测定B样品中A） 2、Mathematical model was established and quadratic polynomial stepwise regression analysis by making use of the D software was employed to obtain each factor’s impact on the signal of A, then analyzed in combination with the result conducted by single factor test. （句子意思：建立数学模型后用D软件进行二次项逐步回归分析，得到各个因素与A的信号值之间的关系，然后与单因素试验结合起来进行分析。） 3、Only signal factor tests were used to obtain the optimized experimental conditions in most papers. However, there is particular interaction among the various factors. Therefore, the experimental factors should be fully considered to get high signals and accurate results. Orthogonal design and uniform design are widely employed as multi-factor experimental design methods. Orthogonal design has the advantages of easy use and quick results when it is used to fewer levels of experiment. （句子意思：大多数文献只采用单因素试验来得到优化的试验条件。然而，各个因素之间存在相互影响。因此，各个试验因素之间的影响需要全面考虑才能获得较高的信号值和准确的结果。正交试验和均匀设计试验是目前应用广泛的多因素试验设计方法。正交试验在采用较少水平时具有计算简单和可以快速取得结果的特性。） 4、In this work, these 5 factors were optimized by uniform experimental design, with uniform design tabulation of F and corresponding use tabulation. According to the test schedule, the above-mentioned factors were selected . At the same time, 8 levels were chosen from each factor.（句子意思：本文对这5个因素用均匀设计试验中的均匀设计试验F及其使用表进行优化。按照试验方案，采用了上述因素，每个因素选择8个水平。） 5、Fig. 3 showed E concentration’s impact on the signal. From the given curve made by D software, E concentration and the signal grew linearly. On the other hand, the results of single factor test showed that the signal increased with the increasing concentrations of E up to 5.0 % (m/v). A further increase of the E concentration did not change the signal obviously.（句子意思：E的浓度与信号值之间影响见图3。由D软件给出的曲线可以看出，E的浓度与信号值成线性上升趋势。而单因素试验表明在E的浓度不超过5.0%时，随着E的浓度的增加，信号值逐渐增加。E的浓度超过5.0%时，信号值变化不明显。） [ Last edited by qhd511 on 2011-10-17 at 12:40 ] |
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fjtony163
版主 (文坛精英)
米米
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【答案】应助回帖
qhd511(金币+25, 翻译EPI+1): 第一句是文章标题，这个可能不是很合适。其他都不错 2011-10-18 15:39:06
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1. After adopting uniform design combining with single factor test to optimize experimental conditions, use method C to determine A in sample B. 2. Via using software D to process quadratic polynomial stepwise regression analysis after establishing mathematical model, the relationships between each factor and signal A are known and could be analyzed together with single factor test. 3. Most documents only adopted single factor test to obtain optimized test condition. However, each factor has interaction with others. Therefore, it needs comprehensive consideration of influences among each test factor to obtain higher signals and accurate results. Nowadays, the orthogonal design and uniform design are popular multi-factor experimental design methods. And orthogonal design can have simple calculation and quick results when used to fewer levels of experiments. |
2楼2011-10-18 15:24:18
fjtony163
版主 (文坛精英)
米米
- 翻译EPI: 386
- 应助: 361 (硕士)
- 贵宾: 6.876
- 金币: 70610.6
- 散金: 36050
- 红花: 222
- 沙发: 616
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- 注册: 2011-09-11
- 专业: 遗传学研究新技术与方法
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【答案】应助回帖
qhd511(金币+25): 感谢帮助！ 2011-10-18 15:39:33
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4. This paper optimizes theses 5 factors by using uniform tabulation of F and its use tabulation in uniform design. According to the test plan, the factors mentioned above are adopted and each factor use 8 levels. 5. Figure 3 showed the influences between concentration of E and signal. According to curve drawn by software D, the concentration of E has linear increasing relationship with signal. On the other hand, single factor test showed that signal increases with concentration of E increasing, when the concentration of E is at most 5.0%. The further increase in concentration of E has no obvious change in signal. LZ的一部分原话我都没怎么改，有的还是挺好的。 |
3楼2011-10-18 15:32:46
