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看神州大地上的那些美麗幾何圖形

2018-12-29 07:52來(lái)源：新華網(wǎng)

　　9月10日無(wú)人機拍攝的“中國天眼”全景。被譽(yù)為“中國天眼”的500米口徑球面射電望遠鏡（FAST），經(jīng)過(guò)兩年的緊張調試工作，現已經(jīng)實(shí)現了跟蹤、漂移掃描、運動(dòng)中掃描等多種觀(guān)測模式。

　　新華社記者 歐東衢 攝

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[責任編輯：李曉蕾]

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