He maintained a professional demeanour throughout.他始终保持着专业人才的风度。The man was polite and his general demeanour had the air of a clergyman.那男人彬彬有礼,一举一动都有教士的风度.As soon as she woke up her demeanour had changed.她一睡醒,那动作便截然不同....
Preliminary research about emulsification of chlorinated polypropylene ( CPP ) was carried out.对氯化 聚丙烯 的乳化作了初步探索.Emulsification: Dispersing of water into another liquid such as oil.乳化: 水分散布于其他液体,如油类内的情况.The emulsificatio...
在小的角闪岩体中,磁铁矿可占510%, 仅有局部的散染状富集.Most of the smaller hornblendite bodies contain about 5 - 10 percent magnetite, with only local sporadic enrichment.含角闪石的变种填补了带状和脉状角闪岩的中间相.Hornblende bearing varieties bridge the gap over t...