Northrop Grumman Corporation has been awarded the first phase of a ＄30 million firm-fixed price U.S. Air Force contract to develop a global space surveillance ground radar system.

诺斯罗普·格鲁曼公司已经获得了美国空军第一阶段价值3000万美元的合同，以研发全球空间监视地面雷达系统。

youdao

Australia has declined involvement in the System Design and Development (SDD) phase of the U.S.Navy \ 's Broad Area Maritime Surveillance (BAMS) program, which USES the Global Hawk UAV.

澳大利亚简化了美国海军的“广域海上侦察系统”(BAMS)计划中的系统设计与开发阶段(SDD)的参与程序，该计划使用“全球鹰”无人机系统。

youdao

Australia has declined involvement in the System Design and Development (SDD) phase of the U. S. Navy \ 's Broad Area Maritime Surveillance (BAMS) program, which USES the Global Hawk UAV.

澳大利亚简化了美国海军的“广域海上侦察系统”(BAMS)计划中的系统设计与开发阶段(SDD)的参与程序，该计划使用“全球鹰”无人机系统。

youdao

Dr.Redd says one of the things health officials learned is that the global surveillance system needs to be even more comprehensive.

VOA: standard.2010.04.29

Unlike at the end of the first world war, there is now a global disease-surveillance system which would sound the alarm if H5N1 showed signs of being able to pass from person to person.

ECONOMIST: Averting a global plague | The