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。

热门查询：

Nova Lisboa	Novara	Nova Scotia	Novaya Zemlya	novel
Novello，Ivor	November Insurrection	Novgorod	Novi Sad	Novocaine
Novokuznetsk	Novosibirsk	NSPCC	Nubia	Nubia Desert
nuclear energy	nuclear fission	nuclear fusion	nuclear magnetic resonance	nuclear medicine
nuclear power	nuclear reactor	Nuclear Test-Ban Treaty	nuclear waste	nuclear weapons
nuclear winter	nucleic acids	nucleolus	nucleon	nucleoprotein
nucleus	nucleus	Nuevo Laredo	Nuffield，William Richard Morris，1st Viscount	nuisance
Nu Jiang	Nukus	Nuku’alofa	Nullarbor Plain	numbat
number	numbers	Numbers	number theory	Numidia
numismatics	Nummulites	nunatak	Nunavut	Nuneaton
Nuremberg	Nuremberg Trials	Nureyev，Rudolf	Nurhachi	Nurmi，Paavo Johannes
nursery rhymes	nurse shark	nursing	Nusa Tenggara	nut