“copyright date”概念、定义、翻译-科学时代

单词	copyright date
释义	图书馆、情报与文献学词汇手册 copyright date 版权登记日，版权生效日
随便看	flat spiral feed flat spot flat-spotting flat spring flat spring hinge flat square flat-stitching flat stitching flat straight coast flat structure flat sum benefit flat surface flat surface bed flat tax flat tax rate flattened epithelial reticular cell flattened fillet flattener flattening flattening flattening flattening flattening factor flattening factor for the earth flattening of ellipsoid

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。