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地面伽马测量
释义
地面伽马测量
Encyclopedia
理学
伽马测量
释
ground gamma-ray surveying
地面伽马测量
使用便携式伽马辐射仪(总量)或伽马能谱仪测量岩/矿石或土壤伽马射线总计数率或某些特征能量范围的伽马射线计数率,通过测定的铀、钍、钾天然放射性元素含量及其比值或总计数率差异,寻找放射性矿床,以及与铀、钍、钾共生或伴生非放射性矿产资源的天然放射性测量方法。又称徒步伽马测量。
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traveling wave output circuit
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traveling wave tube
traveling-wave tube
Traveling Wave Tubes
traveling wire
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travel insurance
travellers among mountains and streams
traveller's-tree
travelling
Travelling by Carriage from North Gate
Travelling by Horseback in Spring Mountain by Zhou Chen
travelling exhibition
Travelling in Guan Mountain by Guan Tong
Travelling in the Kuang Garden by Wang Duo
travelling microscope
travelling plastic hinge
Travelling Records of Western Regions
Travelling Records of Yangzhou
travelling salesman constant
travelling salesman problem
travelling-tube method
travelling wave
travelling wave field
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