“Xuejiagang Culture porous stone knife”的概念、定义、翻译、参考文献-科学参考

单词	Xuejiagang Culture porous stone knife
释义	Xuejiagang Culture porous stone knife Encyclopedia 历史学代表性器物释 Xuejiagang Culture porous stone knife薛家岗文化多孔石刀中国薛家岗文化特色石器。
随便看	ecosystem function Ecosystem Generated Contents Ecosystem Health and Sustainability ecosystem information flow ecosystem integrity ecosystem management ecosystem manipulation experiment ecosystem observation ecosystem persistence ecosystem physical information ecosystem process model ecosystem productivity ecosystem quality ecosystem reconstruction ecosystem redundancy ecosystem reformation ecosystem remediation ecosystem resilience ecosystem resistance ecosystem restoration ecosystem self-regulation ecosystem service ecosystem service flow ecosystem service of urban green space ecosystem services

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。