dowtherm 中文意思是什麼
dowtherm
解釋
導熱姆換熱劑 高沸點有機溶液-
The paper introduces a new highly - effective synthesis method. decoquinate was synthesized with catechol as starting materials via substitution, reduction, and at last cyclization with " dowtherm a " as solvent
摘要以鄰苯二酚為原料，通過一系列取代反應，再經過還原、縮合，最後在高沸點的混合有機溶劑中關環。制備的3 -喹啉羧酸乙酯衍生物的總收率為24 . 2 % 。 -
The new method of dowtherm supplement in spin beam was discussed, during the spinning without lowing temperature of spin beam and fiber properties
摘要探索在紡絲箱不降溫、正常紡絲、工業絲物性不受影響的情況下，對紡絲箱補加聯苯的新方法。 -
This paper introduces the application of the fuzzy control to the dowtherm burner system, to overcome the shortcomings of the pid control
摘要本文主要介紹了智能控制的一個分支模糊控制技術，並把它運用到導生爐控制系統中去，有效地彌補了單純pid控制的不足。
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