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3405121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：

Lend Lease Act (US)	lend-lease materiel	lene {It.}	Lenexa	L'Enfant et les Sortilèges
lenfelic	Lengenbachite	lengenbachite	length	length-adjustable
length adjustable	length and depth	length attribute	length backwater	length bar
length/beam ratio	length between couples	length between load waterline perpendiculars	length between perpendiculars	length between perpendiculars {= LBP}
length between perpendiculars{=LBP}	length between perpendiculars （LBP）	length biased sampling	Length-biased sampling	length biassed sampling
length breadth ratio	length-breadth ratio	length calibration	length carriage	length change
length check	length comparator	length condition	length correction	length correction in tape
length correction, tape	length count	length data conversion	length-depth ratio	length depth ratio
length detector	length determination	length deviation statistics	length-diameter ratio	length diameter ratio
length discrimination	length discriminator	length distribution graph	Length, effective	lengthened code
lengthener	LENGTHENING	lengthening bar	lengthening coil	lengthening days
lengthening piece	lengthening pieces for natural leg	lengthen label	lengthen symbol	length equation