“symbol library”概念、定义、翻译-科学时代

单词	symbol library
释义	测绘学词汇手册 symbol library 符号集
随便看	tapeless tape limit tapeline tape loop tape-loop storage tapeman tape measure tape mechanism tape mode tape music tape parity tape perforator tapeperson tape plane winding tape player tape player tape plotting system tape preparation unit tape pressure tape program tape punch taper taper taper taper

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。