20世纪80年代初期的经济萧条气氛因各种奇异古怪建筑的出现而有所缓解。The economic gloom of the early 1980s was relieved by fanciful architecture.这家公司很快偿付了初期的广告费。The business quickly repaid the initial outlay on advertising.初期的反应非常好。The initial reaction h...
Other people had drowned at sea since galleys swarmed with painted sails.自从布满彩帆的大船下海以来,别的人曾淹死在海里.He sighed for the galleys, with their infamous costume.他羡慕那些穿着囚衣的苦工.Jean Valjean was condemned to five years in the galleys...
The carbene also reacts with alcohols.碳烯也可与醇反应.New , sterically demanding 1, 3 - dialkylimidazolinium salts used as N - heterocyclic carbene precursors were synthesized and characterized.合成并表征了一种新型的有空间需求的N - 杂环卡宾前驱体1, 3-...