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drill gamma-ray surveying
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drill gamma-ray surveying
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理学
伽马测量
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drill gamma-ray surveying
钻孔伽马测量
通过电缆将伽马辐射仪下降到钻孔中进行天然放射性测量的方法。又称伽马测井。
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Ancient Buildings at Shanggantang Village
ancient buildings at Yangliu Village
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ancient buildings at Yuyuan Village
Ancient Buildings at Zhangguying Village
ancient buildings at Zhengyimen
ancient building surveying
ancient camphor tree at Qionglai City
ancient camphor tree in Faxiang temple
ancient cartography
Ancient Cedar Mountain of Huanglong in Songmingxian
Ancient Cedar Tree in Zhong Temple in Qionglai
ancient ceramic relics restoration technology
Ancient Characters by Using Inscription on Bronzes
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ancient Chinese architecture grading system
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Ancient Chinese Art Education
ancient Chinese articles of clothing
ancient Chinese artifacts cast iron decarburized in solid state
ancient Chinese artifacts of forgeable cast iron
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更新时间:2026/2/9 4:23:42