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...
槽罐车的车体外面有一层白霜, 有人说是甲醇.Slot car car body has a layer of white frost outside, that somebody speaks is methanol.铁路货运罐车, 包括轻油运输车和酸碱运输车等系列.Railroad freight tanker, including series and so on light oil vehicle and acid and alk...