“free space”的概念、定义、翻译、参考文献-科学参考

单词	free space
释义	free space Encyclopedia 工学规划释 free space自由空间一种理论的完美真空，不含有任何物质的真空。又称自由空间真空、经典真空。在经典物理里，自由空间（free space）是电磁理论的概念。 Physics 电磁学 free space自由空间＞理论物理学＞电动力学＞释义 free space自由空间 free space自由空间^†，无场空间
随便看	ground motion ground nadir point ground navigation phase ground object reflectance spectrum curve ground object spectrum ground object spectrum characterization ground oil storage tanks ground operation and control system ground operator of unmanned aerial vehicle ground penetrating radar ground plane ground positioning orientation and aiming system ground power supply and distribution test equipment ground pressure ground pressure around openings ground pressure around shaft ground pressure in stopes ground pressure management ground propagation ground proximity warning system ground radiation ground receiving station ground receiving station for meteorological satellite ground release test of airborne ground remote sensing

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。