发明名称 СПОСОБ ОПРЕДЕЛЕНИЯ СКОРОСТИ КОНВЕКЦИИ ПОЧВЕННЫХ ГАЗОВ
摘要 FIELD: geophysics, seismology, radioecology. ^ SUBSTANCE: the method is based on model representations on transfer of ground gases in porous media, measured simultaneously is the volume activity radon in two points located at a distance from 0.2 m to 1 m from each other, measurement in one point is taken at depth h1 from 0.2 m to 0.5 m, and in the other - at depth h2=2h1, and then the convection rate of ground gases is calculated. ^ EFFECT: simplified method, enhanced reliability of measurements.
申请公布号 RU2003123662(A) 申请公布日期 2005.01.27
申请号 RU20030123662 申请日期 2003.07.25
申请人 Томский политехнический университет (RU) 发明人 Яковлева Валентина Станиславовна (RU);Рыжакова Надежда Кирилловна (RU)
分类号 G01T1/178;G01N23/223 主分类号 G01T1/178
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