“map symbols library”的概念、定义、翻译、参考文献-科学参考

单词	map symbols library
释义	map symbols library Encyclopedia 工学地图符号化（又称：矢量地图符号化）释 map symbols library地图符号库按照预定结构组织供地图编制选用的各种地图符号的数据集合。
随便看	availability availability and serviceability availability blowdown ratio availability factor availability factor of vehicle availability heuristics availability model availability of feed mineral elements availability of nuclear power plant availability of satellite constellation availability theory available available characteristic available electron available energy available energy output available-for-sale securities available nitrogen available phosphorus available photon available point available power available time available water resources available water resources in pastoral area

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。