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。

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selective corrosion	selective course of reading	selective crude	selective crushing	selective demand
selective demand	selective demand advertising	selective depressant	selective dissemination of information（SDI）	selective distribution
selective distribution	selective distribution	selective distribution	selective distribution	selective distribution
selective draft	selective dump	selective education	selective employment tax	selective epitaxy
selective evaporation	selective evaporation	selective excavation	selective excavation	selective excitation
selective exploitation	selective exposure	selective exposure	selective exposure	selective extraction
selective feeding	selective fertilization	selective fire weapon	selective fishing	selective flotation
selective gear	selective grazing	selective hardening	selective hardening	selective high pruning