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METHOD OF MEASURING RADIOACTIVITY IN VOLUME SAMPLE BY GERMANIUM SEMICONDUCTOR DETECTOR
METHOD OF MEASURING RADIOACTIVITY IN VOLUME SAMPLE BY GERMANIUM SEMICONDUCTOR DETECTOR
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机译:锗半导体探测器测定体积样品放射性的方法。
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摘要
PROBLEM TO BE SOLVED: To simply and precisely determine detection efficiency characteristic to each volume sample, when a nuclear enterprise or the like measures radioactivity of the volume samples of various shapes, densities and materials for the purpose of radiation dose control and research.;SOLUTION: The detection efficiency required when the radioactivity in the volume sample is measured by a germanium semiconductor detector is determined by placing a standard point-like radiation source in one point (representative point) existing in the periphery of the detector.;COPYRIGHT: (C)2002,JPO
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