“康德拉季耶夫长周期”概念、定义、翻译-科学时代

单词	康德拉季耶夫长周期
释义	经济学词汇手册 Kondratieff cycle 康德拉季耶夫长周期
随便看	professional title professional title professional trader professional training course professional transport professional work professional writer profession of faith profession of letters professor professorate professor emeritus professoriate professorship proffered evidence profibrinolysin profibrinolysin proficiency proficiency proficiency proficiency test proficiency test proficiency testing proficient profile

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。

Kondratieff cycle