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：

Histiopterus typus	Histiopterus typus	Histiopterus typus Temminck & Schlegel，1844；英：genuin boarfish，sailfish armor-head	histiosarcoma	Histioteuthis hoylei
Histioteuthis meleagroteuthis	Histioteuthis miranda	Histioteuthis pacifica	histoautoradiography	Histoblast
histoblast	histochemical method	histochemical stain	histochemistry	histoclastie
histocompatability antigen	histocompatibility	histocompatibility-2 complex	histocompatibility antigen	histocompatibility antigens
histocompatibility gene	histocompatibility loci	histocyte	histocytosis	histodialysis
histodifferentiation	histoehemical	histogen	Histogenesis	histogenesis
histogenesis;histogeny	histogenetic	histogenic nutrition	histogenous	histogen theory
histogeny	Histogeny	Histogram	histogram	histogram adjustment
histogram analysis	histogram based regularization	histogram-equalization	histogram equalization	histogram-equalized stretch
histogram flattening	histogram linearization	histogram matching	histogram modification	histogram normalization
histogram of differences	histogram peak	histogram plot	histogram ratio	histograms
histograms of oriented gradient	Histograms of Oriented Gradients	histogram sort	histogram specification	histogram stretch