“three-dimensional geodetic control network”的概念、定义、翻译、参考文献-科学参考

单词	three-dimensional geodetic control network
释义	three-dimensional geodetic control network Encyclopedia 工学几何大地测量学释 three-dimensional geodetic control network三维大地控制网运用空间大地测量技术对大地控制点进行观测，通过不同的数据处理方法，可以直接获得地面控制点三维空间直角坐标（X、Y、Z）与大地坐标（B、L、H）的大地控制网。
随便看	negative-pressure pulverizer with intermediate storage bunker negative pressure region negative pressure suction appliance negative priming effect negative probability negative proposition negative punishment negative quadratic differential negative real axis negative real number negative recurrent state negative refraction negative refraction index materials negative-refraction-index materials negative refractive index negative regression negative reinforcement negative relation negative resistance negative resistance amplifier negative-resistance device negative-resistance oscillator negative response negative result negative root

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。