版塊導(dǎo)航: 正在加載中...

登錄注冊

應(yīng)《網(wǎng)絡(luò)安全法》要求，自2017年10月1日起，未進(jìn)行實(shí)名認(rèn)證將不得使用互聯(lián)網(wǎng)跟帖服務(wù)。為保障您的帳號能夠正常使用，請盡快對帳號進(jìn)行手機(jī)號驗(yàn)證，感謝您的理解與支持！

24小時(shí)熱門版塊排行榜

返回列表

方園園1207

銀蟲 (初入文壇)

應(yīng)助: 0 (幼兒園)
金幣: 403.5
帖子: 42
在線: 27.1小時(shí)
蟲號: 1907661
注冊: 2012-07-24
性別: MM
專業(yè): 分離過程

[求助] 求幫忙潤色摘要啊

Vegetable insulating oil has attracted widespread attention for its high flash point, good insulation performance and ease of degradation. However, the unsaturated fatty acids contained in the oil resulting in its poor stability, which need to add some antioxidants to ensure its using. This paper established a method for determination the content of antioxidants in vegetable insulating oil by high-performance liquid chromatography (HPLC). A good linear relationship between concentrations of 3 analytes (PG, BHA, BHT) and their peak area were achieved over the range of 0.1~0.5 mg/mL with correlation coefficients (R2) were higher than 0. 999; the limits of determination (LOD) ranged from 0.003 to 0.01mg/mL and the limits of quantization (LOQ) ranged from 0.01 to 0.033mg/mL; spiked recoveries of blank samples were ranged from 98% to 108% and the relative standard deviations (RSD) were less than 4%. The method was successfully applied in the determination of antioxidant content in the commercialization FR3 and tests displayed high recovery rate and high accuracy.

求幫忙潤色！謝謝

回復(fù)此樓

» 猜你喜歡

材料專碩英一數(shù)二306 已經(jīng)有6人回復(fù)
265求調(diào)劑已經(jīng)有4人回復(fù)
265求調(diào)劑已經(jīng)有7人回復(fù)
26調(diào)劑/材料/英一數(shù)二/總分289/已過A區(qū)線已經(jīng)有8人回復(fù)
281求調(diào)劑（0805）已經(jīng)有21人回復(fù)
0817 化學(xué)工程 299分求調(diào)劑有科研經(jīng)歷有二區(qū)文章已經(jīng)有20人回復(fù)
279分求調(diào)劑一志愿211 已經(jīng)有6人回復(fù)
085600材料與化工求調(diào)劑已經(jīng)有17人回復(fù)
能源材料化學(xué)課題組招收碩士研究生8-10名已經(jīng)有13人回復(fù)
317求調(diào)劑已經(jīng)有6人回復(fù)

1樓 2015-07-06 19:23:56

已閱回復(fù)此樓關(guān)注TA 給TA發(fā)消息送TA紅花 TA的回帖

ssssllllnnnn

至尊木蟲 (知名作家)

Translator and Proofreader

翻譯EPI: 1690
應(yīng)助: 452 (碩士)
金幣: 31580.9
紅花: 100
帖子: 7681
在線: 19966.6小時(shí)
蟲號: 3328089
注冊: 2014-07-17
專業(yè): 腫瘤發(fā)生

【答案】應(yīng)助回帖

★
愛與雨下: 金幣+1 2015-07-07 20:34:15

文字、寫法上都有不少問題，所改的僅是一些主要的字詞、語法問題，不包括寫法上的問題。
Vegetable insulating oil has attracted widespread attention for its high flash point, good insulation performance and ease of degradation. However, the unsaturated fatty acids contained in the oil 【result】in its poor stability, which 【needs】 to add some antioxidants to ensure its using. This paper established a method for determination 【of】 the content of antioxidants in vegetable insulating oil by high-performance liquid chromatography (HPLC). A good linear relationship between concentrations of 3 analytes (PG, BHA, BHT) and their peak 【areas】 were achieved over the range of 0.1~0.5 mg/mL with correlation coefficients (R2) 【of】 higher than 0. 999; the limits of determination (LOD) ranged from 0.003 to 0.01mg/mL and the limits of 【quantitation】 (LOQ) ranged from 0.01 to 0.033mg/mL; spiked recoveries of blank samples 【刪除were】 ranged from 98% to 108% and the relative standard deviations (RSD) were less than 4%. The method was successfully applied 【to】 the determination of antioxidant content in the commercialization FR3 and tests 【exhibited】 high recovery rate and high accuracy.

贊一下(1人)

回復(fù)此樓

2樓2015-07-07 12:27:15