中国造世界最大射电天文望远镜即将完工

2015-10-06 11:21

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标签：中国造最大射电望远镜

10月6日消息，国庆前夕，随着长度3.5千米的10千伏高压线缆通过耐压测试、变电站设备调试完成，中科院国家天文台500米口径球面射电望远镜（简称FAST）项目综合布线工程完成，具备供电条件，工程进入最后的冲刺阶段。据了解，FAST为国家重大科学工程，建于贵州省黔南平塘县的大窝凼，利用喀斯特地区的山区洼地作为台址，比目前世界上最大的美国阿雷西博天文望远镜观测面积大幅增加，灵敏度提高了2.25倍。据人民网

中国造世界最大射电天文望远镜即将完工

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