“Saka Era”概念、定义、翻译-科学时代

单词	Saka Era
释义	历史学词汇手册 Saka Era 塞种纪元（古印度一种纪年方法）
随便看	sediment ejector sediment entrainment sediment flushing efficiency sediment flux sediment flux sediment incipient motion sedimenting centrifuge sediment-laden flow sediment-laden water sediment load sediment mobilization sediment movement sediment movement sedimento-eustatism sedimentogenesis sedimentography sedimentography sedimentology sedimentology sedimentology sedimentology sedimentometer sediment production rate sediment-production rate sediment runoff

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。