“平面坐标系”的概念、定义、翻译、参考文献-科学参考

单词	平面坐标系
释义	平面坐标系 Encyclopedia 工学工程测量基准释 horizontal coordinate system平面坐标系在同一个平面上有公共原点的两条数轴所构成的坐标系。分为平面直角坐标系和平面极坐标系。
随便看	workplace violence workplace violent injury work policy of cultural relics workprint work problem work process knowledge work process orientation work rate of vehicle work redesign work-related accident work-related accident investigation work-related diseases work-related injury work-related injury insurance work-related injury prevention work-related stress work relief work restoration work rules works work safety administration work safety and health law and regulation system work safety and health obligations of employees work safety and health under the rule by law Work Safety Committee of the State Council

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。