煤气柜: 容器气体是储存.Gas tank: container where gas is stored.通过失重挂片及电化学极化曲线测量,查明并分析了湿式煤气柜水封部位发生腐蚀的主要原因.The corrosion case analysis of a water sealed gas tank loss test and potentiodynamic polarization measurement....
Red meat and some cooking oils and margarines are among the many dietary sources of acid.红色肉类和一些食用油以及人造黄油是亚油酸的许多膳食来源.Margarines May contain animal fats, fish oils, vitamin D 3, E numbers, whey, gelatine.人造黄油可能含有动物脂肪, 鱼油,...
She met Mr and Mrs Ricciardi, who were very nice to her.她见到了里恰尔迪夫妇，他们对她非常友好。Mr Harris and Mrs Bate and three other teachers were there.哈里斯老师、贝特老师和其他三位老师在场。I paid Mr. and Mrs. Smith a return visit yesterday afternoon.我昨天下...