The system is available for earth-rock allocation problems in road projects, airport projects and other large-scale civil engineering.
同时，本系统对道路工程、机场及其他大型土建工程中的土石方调配问题同样适用。
Digital railway is the subset of Digital earth. It is also a epitome of Digital earth that is huge system engineering.
“数字铁路”是“数字地球”概念的一个子集，也是“数字地球”这一庞大系统工程的一个缩影。
The scientific system of the "digital earth" consists of three parts: basic research, technical support and scientific engineering.
“数字地球”的科学体系由基础研究、技术支撑和科学工程三部分组成。
This paper gives an example of engineering design for the satellite communication link inthe TES (Telephony Earth Station)system.
本文提供了电话地球站系统卫星通信链路的工程设计实例。
This paper gives an example of engineering design for the satellite communication link inthe TES (Telephony Earth Station)system.
本文提供了电话地球站系统卫星通信链路的工程设计实例。
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