“目录关系”概念、定义、翻译-科学时代

单词	目录关系
释义	图书馆、情报与文献学词汇手册目录关系 catalogue relation
随便看	expansion of a function in series expansion of armament expansion of cooperation expansion of decreasing dimension expansion of quantity in qualitative change expansion of stock expansion of the ozone hole expansion of the universe expansion of the universe expansion orbit expansion parameter expansion path expansion path expansion path expansion pipe expansion ratio expansion ratio expansion ratio expansion ratio expansion ratio expansion refrigeration expansion-refrigeration method expansion-refrigeration system expansion ring expansion ring

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。