“Sao Civilization”的概念、定义、翻译、参考文献-科学参考

单词	Sao Civilization
释义	Sao Civilization Encyclopedia 历史学〔总论〕释 Sao Civilization萨奥文明非洲乍得湖东南岸和沙里河三角洲地区的文明。通常被认为是西部非洲最古老的文明之一，也是西非仅次于诺克文明的铁器文明之一。
随便看	permanent tooth permanent way overhaul train permanent way tamping machinery Permanent wilting point permanganate index permatron permeability permeability blind zone permeability calculation permeability coefficient permeability determination method permeability effect permeability heterogeneity intensity permeability, magnetic conductivity permeability measurement permeability of biological tissue permeability of concrete permeability of drug permeability of free space permeability of ore permeability of shelterbelts permeability of soil permeability of soils permeability of vacuum permeability of wood

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。