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1160609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：

first vehicle hour	first view	first violin	First Virtual Internet Payment System	first wall
first-wall coating	first-wall material	First Wave, the	first world	First World
First World	First World	First World War	First World War	first-year commission
first-year ice	first-year premium	first-year-premium problem	firth	firth
firth	Firth hardometer	Firthian linguistics	FIR（flight information region）	Fis
FIS	FIS	fisarmonica	fiscal	fiscal
fiscal accounting year	fiscal administration	fiscal administration	fiscal agent	fiscal agent
fiscal agent	fiscal agent	fiscal agent	fiscal appropriation	fiscal approximation
fiscal barrier to trade	fiscal bond	fiscal budget	fiscal burden	fiscal capacity
fiscal capital	fiscal centralization	fiscal compensation	fiscal contraction	fiscal crisis
fiscal crisis	fiscal crisis	fiscal decentralization	fiscal deposit account	fiscal dividend
fiscal dividend	fiscal drag	fiscal drag	fiscal drag	fiscal economics