| 3 | 1/1 | 返回列表 |
| 查看: 513 | 回復: 2 | ||
[求助]
求高手修改摘要
|
|
各位幫忙修改一下, 液相色譜、質譜聯(lián)用技術具有分離效能高、選擇性好、檢測靈敏度高、分析速度快、適用范圍廣等優(yōu)點,液質聯(lián)用分析在檢測未知化合物結構時具有快速,精確的特點,使其在各個領域的應用不斷擴展。本文利用我校擁有的先進的LCT Premier XE液相色譜-高分辨飛行時間質譜聯(lián)用儀(Waters,美國)對我實驗室自制有機硅化合物和季銨鹽化合物進行定性分析,通過對LC-MS測試條件的逐步優(yōu)化,確定了對這兩種化合物定性分析的方法。 The united technologies of Liquid chromatography and mass spectrometry have high separation efficiency, good selectivity, high sensitivity, rapid analysis for a wide range of advantages, LC-MS analysis of unknown compounds have the fast, precise characteristics ,that made It Widely used in various fields expanding. In this paper, use advanced LCT Premier XE liquid chromatography - high resolution time of flight mass spectrometer of our school (Waters, USA) , for qualitative analysis of the quaternary ammonium compounds and organic silicon compounds that made in our lab , by optimizing the LC-MS conditions, summed up the law, the establishment of a limited analysis of these two compounds. 中文摘要翻譯成英文的,但是我英文不怎樣,希望各位幫我修改一下英文摘要啊,謝謝啊 [ Last edited by 粵晴空 on 2011-5-19 at 12:36 ] |
金蟲 (正式寫手)
新年快樂
|
不是你這個專業(yè)的,所以專業(yè)用詞基本不變 你湊合看看能不能有用吧 液相色譜、質譜聯(lián)用技術具有分離效能高、選擇性好、檢測靈敏度高、分析速度快、適用范圍廣等優(yōu)點,液質聯(lián)用分析在檢測未知化合物結構時具有快速,精確的特點,使其在各個領域的應用不斷擴展。本文利用我校擁有的先進的LCT Premier XE液相色譜-高分辨飛行時間質譜聯(lián)用儀(Waters,美國)對我實驗室自制有機硅化合物和季銨鹽化合物進行定性分析,通過對LC-MS測試條件的逐步優(yōu)化,確定了對這兩種化合物定性分析的方法。 The united technology of liquid chromatography and mass spectrometry (LC-MS) are well known for the high separation efficiency, good selectivity, high sensitivity, and wide applications in various areas. Meanwhile, the LC-MS tis considered as a fast and accurate method for detecting unknown compounds and thus its applications are rapidly developed in related fields. In this paper, the LC-MS technology is used for guiding the qualitative analysis of the quaternary ammonium compounds and organic silicon compounds made in our lab by using the advanced LCT Premier XE liquid chromatography - high resolution time of flight mass spectrometer of our school (Waters, USA). Through the optimization procedure of the LC-MS conditions, the qualitative analysis of these two compounds are finally determined by grounds. |

金蟲 (正式寫手)
新年快樂

| 3 | 1/1 | 返回列表 |
| 最具人氣熱帖推薦 [查看全部] | 作者 | 回/看 | 最后發(fā)表 | |
|---|---|---|---|---|
|
[考研] 314求調劑 +8 | 無懈可擊的巨人 2026-03-12 | 8/400 |
|
|---|---|---|---|---|
|
[考研] 299求調劑 +5 | △小透明* 2026-03-17 | 5/250 |
|
|
[考博] 26博士申請 +3 | 1042136743 2026-03-17 | 3/150 |
|
|
[考研] 考研化學學碩調劑,一志愿985 +4 | 張vvvv 2026-03-15 | 6/300 |
|
|
[考研] 材料專碩326求調劑 +6 | 墨煜姒莘 2026-03-15 | 7/350 |
|
|
[考研] 290求調劑 +3 | p asserby. 2026-03-15 | 4/200 |
|
|
[論文投稿] 有沒有大佬發(fā)小論文能帶我個二作 +3 | 增銳漏人 2026-03-17 | 4/200 |
|
|
[基金申請]
今年的國基金是打分制嗎?
50+3
|
zhanghaozhu 2026-03-14 | 3/150 |
|
|
[考研] 304求調劑 +5 | 素年祭語 2026-03-15 | 5/250 |
|
|
[考研] 一志愿華中師范071000,325求調劑 +6 | RuitingC 2026-03-12 | 6/300 |
|
|
[考研]
|
笨笨兔子 2026-03-12 | 3/150 |
|
|
[考研] 中科大材料專碩319求調劑 +3 | 孟鑫材料 2026-03-13 | 3/150 |
|
|
[考研] 308 085701 四六級已過求調劑 +7 | 溫喬喬喬喬 2026-03-12 | 14/700 |
|
|
[考研] 學碩285求調劑 +13 | Wisjxn 2026-03-12 | 46/2300 |
|
|
[基金申請]
有必要更換申報口嗎
20+3
|
fannyamoy 2026-03-11 | 3/150 |
|
|
[考研] 材料與化工(0856)304求B區(qū)調劑 +6 | 邱gl 2026-03-12 | 7/350 |
|
|
[考研] (081700)化學工程與技術-298分求調劑 +12 | 11啦啦啦 2026-03-11 | 35/1750 |
|
|
[考研] 0703化學求調劑 +7 | 綠豆芹菜湯 2026-03-12 | 7/350 |
|
|
[考研] 290求調劑 +7 | ADT 2026-03-12 | 7/350 |
|
|
[考研] 一志愿山大07化學 332分 四六級已過 本科山東雙非 求調劑! +3 | 不想理你 2026-03-12 | 3/150 |
|