“polyconic projection”的概念、定义、翻译、参考文献-科学参考

单词	polyconic projection
释义	polyconic projection Encyclopedia 工学多圆锥投影释 polyconic projection多圆锥投影假想用一系列中心轴相同的圆锥切于地球各纬线上，然后按一定条件将地球面上的经纬线投影到各圆锥面上，然后将各圆锥面沿母线展开所得到的投影。 Mathematics polyconic projection多锥面投影
随便看	smart city big data services platform smart city big data storage technology smart city big data visualization technology smart city data activation layer smart city dataaggregation smart city data cleaning smart city data collection smart city data exchange system smart city datalifecyclemanagement smart city data link smart city data perception smart city data resource directory system smart city data resources smart city data resource storage smart city data resource system smart city data storage strategy smart city data transmission smart city data transmission layer smart city data vitalization smart city ecological management service platform smart city emergency defense service platform Smart City Expo World Congress smart city government management database smart city information security infrastructure smart city infrastructure construction

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。