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放射性勘查仪器
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放射性勘查仪器
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放射性勘查仪器
释
radioactivity survey instrument
放射性勘查仪器
利用某些核素的天然放射性,或核素受激后放出的电磁辐射(如特征X射线),测量其辐射类型和强度,以定性或定量测量自然界被测岩石、空气、土壤、水中核素种类(或含量)的仪器。
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Mine Warfare
mine wastewater bearing cyanide
mine wastewater circulation utilization
mine wastewater treatment
mine water-bursting
mine water environment
mine water pouring
mine waterproof
mine water rescue system
mine winch
mine work system
Minfeng (Niya) Xian
Minfu Tan Hu
Minfu Tan Hu (1891—1927)
Ming
Ming'an
Mingan Archipelago National Park Reserve
Ming and Qing dwellings in Huizhou
Ming and Qing Dynasty Rubbing Album of Zheng Gu Stele
Ming and Qing operatic costume cases collected at the Qing court
Ming and Qing private kilns at Jingdezhen City
Mingantu
Ming archives
Ming Beijing City
Mingchen Beizhuan Wanyanji
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更新时间:2026/7/2 19:42:49