理学 数字地球 释 digital globe 数字地球 根据物体在地球的空间位置重建一个信息化地球，即把所有人类的生产、生活、工作的相关信息都用数字地球的框架组合起来，形成一个数字化的地球。
计算机应用 信息系统与信息化 释文 digital globe 数字地球
- elliptic adjoint orbit
- elliptical
- elliptical anagalactic nebula
- elliptical-clad fiber
- elliptical co-ordinates
- elliptical cylindrical cavity
- elliptical extragalactic nebula
- elliptical galaxy
- elliptically contoured distribution
- elliptically contoured distribution family
- elliptically curved oval
- elliptically polarized light
- elliptically polarized radiation
- elliptically polarized wave
- elliptical motion
- elliptical nebula
- elliptical orbit
- elliptic alpha-function
- elliptical polarization
- elliptical projection
- elliptical radio galaxy
- elliptical space
- elliptical subsystem
- elliptical system
- elliptical waveguides