科学时代-面向大众传播科学知识、科学方法、科学精神和科学思想的科学普及平台。

科学时代收录了46211条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

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dada	Daddi，Bernardo	daddy longlegs	Dadd，Richard	Dadra and Nagar Haveli
Daedalus	daffodil	Dafydd ap Gwilym	Dagenham	Dagestan Republic
Dagly，Gerhard	dagoba	Daguerre，Louis-Jacques-Mande	Dahlia	Dahl，Roald
Dahomey	Daigo Ⅱ	Dail Eireann	Daimler，Gottlieb	daimyo
Dairen	dairy farming	dairy products	daisy	Dakar
Dakota	Daladier，Edouard	Dalai Lama	Dales pony	Dale，Sir Henry Hallett
Dalhousie，James Ramsay，1st Marquess of	Dalian	Dali，Salvador	Dallapiccola，Luigi	Dallas
Dalmatia	Dalmatian dog	dalton	Dalton’s law of partial pressures	Dalton，John
dam	Daman and Diu	Damanhur	Damaraland	Damascus
damask	damask rose	Damien，Father	Damietta	dammar
Damocles	Damodar，River	Dampier，william	damping-off	damselfish
damselfly	damson	Dam，Carl Peter Henrik	Danae	Da Nang