There is an equilibrium distribution relationship between DIPE and isopropanol.产物异丙醇和二异丙基醚间存在平衡分布.Triisopropyl phosphite was synthesized and isopropanol using pyridine as an organic base.采用三氯化磷、异丙醇为原料,吡啶为有机碱合成亚磷酸三异丙酯.The...
Two significant constants have been found in a number of research studies.若干研究已经发现了两个重要常量。These should be four undetermined constants in the displacement function.位移函数中应有四个未定常数.Another limitation is the lack of availabil...
His voice had sunk to a conspiratorial whisper.他的声音越来越低，最后成了鬼鬼祟祟的耳语。When I went to collect the car, Bill met me with a conspiratorial grin.我去取车的时候碰到了比尔，他咧着嘴会意地笑了笑。She handed the note to me with a conspiratorial air.她鬼鬼祟祟...
The effect of albite on activating fly ash is better than microcline's.钠长石对粉煤灰蒸压制品的激发效果优于钾长石.A green variety of microcline semiprecious stone.一种橄榄绿的砂岩,含海绿石.This paper studies the characteristics and geological signi...