1) oxygen in soil
土壤氧气
2) soil gas
土壤气
1.
Geochemical characteristics of soil gas in Yanqing—Huailai basin,North China
延怀盆地土壤气体地球化学特征
2.
The geochemical characteristics of radon and mercury in soil gas in Lhasa and vicinity are investigated based on the measurements of Rn and Hg concentrations, and environmental quality for Rn and Hg in soil gas was evaluated by means of the index of geoaccumulation.
研究了拉萨市及其附近土壤气中的氡、汞地球化学特征,利用地质累计指数法评价了其环境质量。
3) soil radon
土壤氡气
1.
Application of soil radon survey to searching for sandstone-type uranium deposit at western margin of Ordos basin;
土壤氡气测量在鄂尔多斯盆地西缘砂岩型铀矿勘查中的应用
2.
It summarized the characteristics of soil radon precursory anomalies, which were observed in 9 earthquakes(M≥3.
总结了 10年来长乐筹东土壤氡气 (土氡 )观测点所测得的 9个 3 6级以上地震的土氡前兆异常特征 ,表明土氡异常具有预报意义。
4) soil climate
土壤气候
5) soil air
土壤空气
1.
Changes in non-waterlogged soil air carbon dioxide (CO 2) concentration were studied in a rice-wheat rotation ecosystem of southeast China.
通过同步观测耕层土壤空气CO2 浓度廓线、土壤温度和土壤含水量 ,主要研究和讨论了华东地区典型稻麦轮作农田旱地阶段的土壤空气CO2 浓度的变化规律 ,及土壤温度和含水量对它的影响。
2.
Such CO2concentration in the soil air was still suitable for crop growth.
在玉米生育期内测定了０～１００ｃｍ土层土壤空气组成、土壤通气状况的呼吸强度。
6) soil gas radon
土壤气氡
补充资料：土壤水分运动基本方程(见土壤水运动)
土壤水分运动基本方程(见土壤水运动)
turang shuifen yundong iiben土壤水分运动基本方程fangeheng见土壤水运动。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条