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Radon and its daughter elements measuring instrument/emanometer
释义
Radon and its daughter elements measuring instrument/emanometer
Encyclopedia
理学
放射性勘探测量仪器
释
Radon and its daughter elements measuring instrument/emanometer
氡及其子体测量仪
通过测量氡及其短寿子体放出的阿尔法射线强度或伽马射线强度来实现土壤、水体和空气中氡浓度测定的仪器。
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absolute summability
absolute surplus value
absolute symmetry
absolute system of neighborhoods
absolute temperature
absolute temperature scale
absolute tensor
absolute tensor field
absolute term
absolute terms
absolute threshold
absolute time
absolute topological property
absolute torsion
absolute total curvature
absolute uniform convergence
absolute unit
absolute universals
absolute value
absolute value of a complex number
absolute value of a field
absolute value of a real number
absolute-value sign
absolute variation
absolute variety
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