Deha
基本解释
- 出羽(姓,日本)
英汉例句
- The Di(2-ethyl hexyl) Adipate(DEHA) in Nenjiang river water was extracted by hexane with ultrasonic generator.
采用超声波提取技术,用正己烷提取嫩江水中己二酸二(2-乙基己基)酯增塑剂,以气相色谱/质谱联用选择离子监测法检测,外标法定量。 - The inhibition and retardation effects of N,N-diethylhdroxyamine (DEHA) on free radical polymerization of styrene were investigated by dilatometry.
利用膨胀计研究了二乙基羟胺(DEHA)对苯乙烯自由基聚合的阻聚和缓聚作用。 - 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食品包装膜中的增塑剂DEHA在模拟油(正己烷)中的迁移行为,测定了影响迁移过程的速度常数和活化能,并探讨了它们与温度和DEHA初始浓度的关系。 - 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.
实验结果表明:速度常数随浸泡温度的上升和PVC膜中DEHA的起始浓度的提高而增加。 - 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.
最终检查的结果，尽管VCM含量没有超标，而食品用保鲜膜使用DEHA增塑剂的现象却成为最重要的不合格指标。