把醋酸乙酯 71.4 磅加到容器中的浆液内.Ethyl acetate ( 71 . 41 b ) was added to the slurry in the vessel.乙二醇迅速地被它氧化,生成草酸和羟基醋酸.Glycol is oxidized rapidly by it to oxalic and glycolic acids.对于醋酸盐、反应11的逆反应可以与电子接受体反应组合在一起.The reverse of Reac...
Mr. White occupies an important position in the Ministry of Education.怀特先生在教育部里担任要职.That must be somebody from the Ministry of Education.那一定是教育部里的人.The schools are regularly visited by officials from the Ministry of Educ...
...freshly baked loaves.新鲜出炉的面包Bakers form dough into loaves.面包师把生面做成大面包.He bought two loaves of bread.他买了两条面包.Slash the tops of the loaves with a sharp serrated knife in a criss-cross pattern.把烤面包顶部用锋利的锯齿刀交错切开。You may f...
Miners in Zambia's northern copper belt have gone on strike...赞比亚北部铜矿带的矿工已经罢工了。Many of the Chinese working in Zambia are sanguine about the criticism.许多在赞比亚工作的中国人面对这些批评指责的时候,都很愤怒.The point of entry into Zambia would...