CN104678767B - 任意调节二氧化碳通量和泄漏及反扩散系数的方法及标准装置 - Google Patents
任意调节二氧化碳通量和泄漏及反扩散系数的方法及标准装置 Download PDFInfo
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CN105974086B (zh) * | 2016-04-29 | 2018-01-16 | 衡阳师范学院 | 调节二氧化碳通量和泄漏及反扩散系数的标准装置及方法 |
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US20090301234A1 (en) * | 2006-04-27 | 2009-12-10 | St. Francis Xavier University | Apparatus and method for measuring the surface flux of a soil gas component |
CN201016922Y (zh) * | 2006-12-27 | 2008-02-06 | 北京林业大学 | 土壤二氧化碳通量原位测定装置 |
JP3148895U (ja) * | 2008-12-18 | 2009-03-05 | 王子チヨダコンテナー株式会社 | 自動販売機用のラップアラウンド包装箱 |
CN101609154B (zh) * | 2009-07-01 | 2011-11-23 | 衡阳师范学院 | 测量氡析出率的方法 |
CN202267677U (zh) * | 2011-10-19 | 2012-06-06 | 同济大学 | 确定水体温室气体排放通量的便携式静态箱 |
DE102012008584B3 (de) * | 2012-04-27 | 2013-06-13 | Falko Kuhnke | Vorrichtung zur Analyse kleinvolumiger Bodengasproben |
CN103499672B (zh) * | 2013-10-16 | 2015-04-29 | 衡阳师范学院 | 任意调节氡析出率及有效衰变常数的方法及装置 |
CN103885078B (zh) * | 2014-04-02 | 2016-09-14 | 衡阳师范学院 | 采样测量表层土壤氡析出率获得土壤潜势氡浓度的方法及装置 |
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Inventor after: Yuan Hongzhi Inventor after: Liu Guanghui Inventor after: Tan Yanliang Inventor before: Tan Yanliang Inventor before: Liu Hui Inventor before: Yuan Hongzhi |
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Correction item: Inventor Correct: Yuan Hongzhi|Liu Hui|Tan Yanliang False: Yuan Hongzhi|Liu Guanghui|Tan Yanliang Number: 02-01 Volume: 34 |
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Granted publication date: 20180116 Termination date: 20200202 |