“source index”概念、定义、翻译-科学时代

单词	source index
释义	图书馆、情报与文献学词汇手册 source index 资料来源索引，情报源索引
随便看	unit value unit value unit value unit value index unit value index unit value index unit-value index unit value index unit value of export unit variate unit vector unit vector unit vector unit vector unit vector unit vehicle accounting unit verification unit volume of tax unit volume quota unit wear and tear unit weight unit weight of peat uni-twist unity unity

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。