Fig. 5 Variation of furfural calibration curves in aniline acetate colorimetric method.图5醋酸苯胺比色法,糠醛标准校正线之变化.A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.用糠醇和糠醛缩聚制备了新型呋喃树脂.The...
A novel furan resin was synthesized by polycondensation between furfuralcohol and furfural.用糠醇和糠醛缩聚制备了新型呋喃树脂.Resinification of furfural on the catalyst was the main cause of deactivation.糠醛树脂化结焦是导致催化剂失活的主要原因.Fig. 5 Varia...
The sword and mace were favourite weapons for hand-to-hand fighting.剑和狼牙棒是肉搏战的最佳武器。Keeping the same lustful look , she unhooking her small mace.她却卸下她的小锤子,继续用欲望的眼神看着马库斯.The Speaker is preceded by the mace-bearer upon his ...
We electrified the main circuits to see if the fuses would blow.我们把主要电路通上电,看看保险丝是否会烧断.Lead fuses at a low temperature.铅在低温下就熔化.Conception occurs when a single sperm fuses with an egg...受孕发生在单个精子与卵子结合的时候。Charles lit the f...
KR: As I said before, we have to wait until tomorrow.答: 正如我刚才所说的, 我们得等到明天才知道(情况怎样).As compared with Shear Type KR Vessel , FWACTV raises the efficiency of agitated mixing.与“剪切型”的KR法相比, 这种反应器提高了混合效率.KR : I think the only ...
You can use this software to burn custom compilations of your favorite tunes.你可以用这个软件来刻录你最喜欢的乐曲。The Beatles' Red and Blue compilations are issued on CD for the first time next month.下个月，披头士乐队的专辑《红与蓝》将首次发行CD。Introduc...
It was 90 degrees and the air conditioning barely cooled the room.当时气温达到了90度，空调也不能让房间凉快多少。The air-conditioning screeched all the time.空调一直在发出刺耳的声音。Some people think that ventilation is the same thing as air conditioning....