“Kondratieff cycle”概念、定义、翻译-科学时代

单词	Kondratieff cycle
释义	社会学词汇手册 Kondratieff cycle 康德拉季耶夫周期
随便看	airscoop air scout airscrew air screw air screw air screw fan air scrubber air scuttle air-sea exchange air-sea flux air-sea interaction air-sea interaction air-sea interface air seal air seal air search air-sea rescue air-seasoned timber air-seasoning air seasoning air security air seeding air seeding for afforestation air separation air separation plant

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。