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tezuyawong新蟲 (小有名氣)
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[求助]
翻了幾次，歸一化部分的意思翻不好，不到位，沒感覺，求大牛幫助，請(qǐng)包涵
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把各溫度下每個(gè)成分的特征離子峰積分面積相加，作為每個(gè)成分的形成總量；由于各**每個(gè)溫度下各成分形成總量絕對(duì)值差異較大，因此以A的形成總量為1（歸一化），進(jìn)行相對(duì)比較。從圖10中可以看出，B的生物堿以及含氮化合物如尼古丁、吡啶、3-乙烯基吡啶、丙烯腈等成分產(chǎn)量遠(yuǎn)高于A和C，這顯然是因?yàn)锽含氮化合物含量較高造成的；A中揮發(fā)性羰基化合物（醛、酮）、呋喃等裂解產(chǎn)物生成量遠(yuǎn)高于B和C，這應(yīng)與A糖類含量較高有關(guān)；此部分實(shí)驗(yàn)結(jié)果與之前的研究報(bào)道相符，而烯烴類化合物以及苯系物則沒有表現(xiàn)出明顯的規(guī)律性差異。 括號(hào)內(nèi)為備注內(nèi)容不需翻譯 |
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tezuyawong
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7樓2014-02-24 13:55:55
RXMCDM
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【答案】應(yīng)助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★
tezuyawong: 金幣+10, 翻譯EPI+1, ★★★很有幫助 2014-02-21 09:09:54
tezuyawong: 金幣+10, 翻譯EPI+1, ★★★很有幫助 2014-02-21 09:09:54
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各溫度下每個(gè)成分的特征離子峰積分面積相加，作為每個(gè)成分的形成總量；由于各**每個(gè)溫度下各成分形成總量絕對(duì)值差異較大，因此以A的形成總量為1（歸一化），進(jìn)行相對(duì)比較。 integral area 積分面積 typical ion peaks特征離子峰 The integral area of typical ion peaks of each component was summed up as the formed total amount of each component and the total amount of A was taken as 1for relative comparison considering that the formed total absolute value of each component at each temperature varied greatly. 從圖10中可以看出，B的生物堿以及含氮化合物如尼古丁、吡啶、3-乙烯基吡啶、丙烯腈等成分產(chǎn)量遠(yuǎn)高于A和C，這顯然是因?yàn)锽含氮化合物含量較高造成的；A中揮發(fā)性羰基化合物（醛、酮）、呋喃等裂解產(chǎn)物生成量遠(yuǎn)高于B和C，這應(yīng)與A糖類含量較高有關(guān)；此部分實(shí)驗(yàn)結(jié)果與之前的研究報(bào)道相符，而烯烴類化合物以及苯系物則沒有表現(xiàn)出明顯的規(guī)律性差異。 As can be seen from Figure 10, the alkaloids and nitrogen-containing compound in B such as nicotine, pyridine, 3 - vinyl pyridine , acrylonitrile ,etc,is much higher than in A and C, which is apparently due to the higher content of nitrogen-containing compound in B . As far as A is concerned ,the crackate formation amount of volatile carbonyl compounds (aldehydes, ketones), furan ,etc,is much higher than in B and C, which should be related to the higher saccharides in A .This results consistent with previous reports. The olefin compounds and BTEX showed no obvious regularity differences. The integral area of typical ion peaks of each component was summed up as the formed total amount of each component and the total amount of A was taken as 1 for relative comparison considering that the formed total absolute value of each component at each temperature varied greatly.As can be seen from Figure 10, the alkaloids and nitrogen-containing compound in B such as nicotine, pyridine, 3 - vinyl pyridine , acrylonitrile ,etc,is much higher than in A and C, which is apparently due to the higher content of nitrogen-containing compound in B . As far as A is concerned ,the crackate formation amount of volatile carbonyl compounds (aldehydes, ketones), furan ,etc,is much higher than in B and C, which should be related to the higher saccharides in A .This results consistent with previous reports. The olefin compounds and BTEX showed no obvious regularity differences. |
2樓2014-02-21 00:25:27
tezuyawong
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3樓2014-02-21 09:09:39
RXMCDM
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4樓2014-02-21 09:32:05
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