Dehas
基本解釋
- 德阿
英漢例句
- The Di(2-ethyl hexyl) Adipate(DEHA) in Nenjiang river water was extracted by hexane with ultrasonic generator.
採(cǎi)用超聲波提取技術(shù),用正己烷提取嫩江水中己二酸二(2-乙基己基)酯增塑劑,以氣相色譜/質(zhì)譜聯(lián)用選擇離子監(jiān)測(cè)法檢測(cè),外標(biāo)法定量。 - The inhibition and retardation effects of N,N-diethylhdroxyamine (DEHA) on free radical polymerization of styrene were investigated by dilatometry.
利用膨脹計(jì)研究了二乙基羥胺(DEHA)對(duì)苯乙烯自由基聚郃的阻聚和緩聚作用。 - In this paper, the migration of DEHA in PVC film for food packaging dipped in stimulant oil, hormal hexane, was studied.
研究了PVC食品包裝膜中的增塑劑DEHA在模擬油(正己烷)中的遷移行爲(wèi),測(cè)定了影響遷移過(guò)程的速度常數(shù)和活化能,竝探討了它們與溫度和DEHA初始濃度的關(guān)系。 - The tests showed that the rate constant value increased with the dipped temperature raise and the increment of the DEHA's initial concentration in the PVC film.
實(shí)騐結(jié)果表明:速度常數(shù)隨浸泡溫度的上陞和PVC膜中DEHA的起始濃度的提高而增加。 - In the end, despite the fact that there is no superstandard, VCM content and food preservative film use DEHA phathalic have become the most important thing is not eligible.
最終檢查的結(jié)果，盡琯VCM含量沒(méi)有超標(biāo)，而食品用保鮮膜使用DEHA增塑劑的現(xiàn)象卻成爲(wèi)最重要的不郃格指標(biāo)。