“总书目”概念、定义、翻译-科学时代

单词	总书目
释义	图书馆、情报与文献学词汇手册总书目 general bibliography
随便看	concave fillet weld concave function concave function concave function concave grating concave grating concave-grating spectrograph concave holographic grating concave lens concave lens concave milling cutter concave mirror concave mirror concave mirror concave mirror concave operator concave polygon concave polygon concave polyhedron concave programming concave relief concave scraper concave slope concave slope concave upward

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。