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Xi 'an is located in Fenwei basin and the exposed surface of the cracks and fractures were found concealed in 15.
西安地处汾渭盆地，已经出露地表和隐伏的地裂缝共发现15条。
youdao
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Xi 'an is located in Fenwei basin and the exposed surface of the cracks and fractures were found concealed in 15.
西安地处汾渭盆地，已经出露地表和隐伏的地裂缝共发现15条。
youdao