期刊部分英文及表的意思???

Question

自己翻了一下,也看了
還是看不太懂文字及圖表之表達意思,煩請各位先進幫忙 ....
請不要po程式翻譯的...因為翻的不好QQ
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Determination of detection limits on the basis of signalto-noise ratio (3:1) as per American Chemical Society guidelines, which are smaller than those presented in other works, were 38 ng/ml for retinol, 80 ng/ml forα-tocopherol, and 1.38ug/ml for cholesterol.
測定訊號雜訊比(3:1)的偵測範圍根據美國化學協會指南………#$%#@%

Accuracy was estimated by means of recovery assays.
估計準確性用重複分析的方法

Three spiking levels were assayed in triplicate: 14.0, 26.4, and 31.3 ug/g for retinol, 85.1, 270.7, and 448.8ug/g forα-tocopherol, and 6600, 19800, and 33000ug/g for cholesterol.
三個成分分析：14.0, 26.4, and 31.3 ug/g for retinol, 85.1, 270.7, and 448.8ug/g forα-tocopherol, and 6600, 19800, and 33000ug/g for cholesterol.

The samples were subjected to the entire extraction and determination process.
這樣品全部萃取測定

Table 3 shows the overall recovery percentages obtained.
表3顯示全部獲得的百分比

Comparing these results with similar works is of no value, since this is the initial study of this process on lipid fraction from shrimp waste hydrolysate.
對照這結果……從廢棄蝦類中的水解產物脂質的部份…

Table3
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Compound Spiked concentration Recovery (n=3)
range (ug/g dry mass) Mean (%) RSD (%)
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Retinol 14.0 - 31.3 95.7 ± 1.0 1.07
α-tocopherol 85.1 - 448.8 100.8 ± 1.7 1.70
Cholesterol 6600 - 33000 98.0 ± 0.7 0.68
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Answer 1

這段主要講的是偵測極限和其再現性
決定偵測極限是根據於雜訊比3:1，如同每一個American Chemical Society 的指導方針，
（一般偵測極限定義就是訊號與雜訊比例至少大於3:1，所以他決定偵測極限時就是取訊號比雜訊大三倍，如同每一個美國化學會的分析指導方針，都是定3:1）
which are smaller than those presented in other
works [10,12,14], were 38 ng/ml for retinol, 80 ng/ml for -
tocopherol, and 1.38g/ml for cholesterol.
其分析結果跟其他的參考文獻比較小，其含量分別為38 ng/ml 的 retinol, 80 ng/ml 的tocopherol, 和 1.38g/ml 的 cholesterol
Three spiking levels were assayed in triplicate: 14.0, 26.4, and 31.3 g/g for
retinol, 85.1, 270.7, and 448.8g/g for -tocopherol, and
6600, 19800, and 33000g/g for cholesterol.

（Spiking Level：The concentration of analytes in sample used to determine precision and accuracy.）經由不同濃度的樣品重複實驗所得的精確度和準確度
所以他要告訴你他標準採樣的Spiking Level分別是14.0, 26.4, and 31.3 g/g for
retinol, 85.1, 270.7, and 448.8g/g for -tocopherol, and
6600, 19800, and 33000g/g for cholesterol.

Comparing these results with similar works is of no value, since this is the initial study of this process on lipid fraction from shrimp waste hydrolysate.
把這些數據與其他相似的分析工作結果做比較是沒有意義的，因為這是第一次用這種分析方式從shrimp waste hydrolysate的lipid部分，分析retinol、tocopherol、cholesterol的含量
表三 告訴你retinol、tocopherol、cholesterol的採樣重量範圍，mean應該是平均 RSD是相對標準差，其實他想說的是整體看來他的實驗是可信的
當然分析的paper這些數據都是會show的
mean我有點不懂 ，不像平均值，比較像標準差
可能查查統計的書看看