介绍酮亚胺的合成过程及其在防腐涂料中的应用.This paper narrates the synthesis process of ketimine and the use in anticorrosive coatings.通过FTIR 、 DSC、TGA等分析了乙酰乙酸基-酮亚胺体系水性树脂的结构和性能.The structure and thermal property of the film was characterized...
人生常被喻为一场梦.Life is often likened to a dream.人生可喻为旅途.Life can be likened to a journey.因此种子被喻为事物的根源.Therefore, seed has been hailed as an origin of things....
The company was found guilty of contravening safety regulations.那家公司被判违反了安全条例。You are contravening the regulations.你违反了规定.He said that she was arrested under security legislation for contravening a restriction order.他说她是...