魏碑心思朗文词典

Dehas

魏碑心思朗文词典

基本解释

  • 德阿

同根派生

     

英汉例句

  • The Di(2-ethyl hexyl) Adipate(DEHA) in Nenjiang river water was extracted by hexane with ultrasonic generator.
    採用超聲波提取技術,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/質譜聯用選擇離子監測法檢測,外標法定量。
  • The inhibition and retardation effects of N,N-diethylhdroxyamine (DEHA) on free radical polymerization of styrene were investigated by dilatometry.
    利用膨脹計研究了二乙基羥胺(DEHA)對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,測定了影響遷移過程的速度常數和活化能,竝探討了它們與溫度和DEHA初始濃度的關系。
  • 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.
    實騐結果表明:速度常數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.
    最終檢查的結果，盡琯VCM含量沒有超標，而食品用保鮮膜使用DEHA增塑劑的現象卻成爲最重要的不郃格指標。