earth exploration meaning in English
卫星地球探测业务
Examples
- Earth exploration satellite
地球勘测卫星 - Specialty : earth exploration and information technology major : computer network technology the safe and security of network information has related to the important problems of the safe and sovereignty of a country , social steadiness , inheritance and development of national culture .
网络信息安全与保密是一个关系国家安全与主权、社会稳定、民族文化的继承和发扬的重要问题。