As a result, the characteristic of vertical distribution in soil microbial number and biomass is obvious.
研究结果显示出土壤微生物具有明显的垂直分布特性。
The vertical distribution and monthly variation of soil water content in Jiamusi City were analyzed.
分析了佳木斯市城市土壤水的垂直分布，土壤水的月蓄水量变化特征。
This paper deals with the effects of land-use change on the vertical distribution and storage of soil organic carbon (SOC) in north subtropical areas by means of field survey.
利用野外调查的方法，研究了北亚热带地区土地利用变化对土壤有机碳的垂直分布特征及储量的影响。
The soil C:N increased with the increase of the elevation, but its vertical distribution in the soil profile varied with different vegetation types.
碳氮比随海拔升高而升高，在土壤剖面中的分布随植被类型不同而有所差异。
The purpose of this paper is to find the distribution laws of the shear force between vertical shaft and surface soil, and to lay a foundation for mechanical model of shaft in soil.
揭示矿山立井井筒与周围表土之间剪切力的分布规律，为正确的立井井筒力学模型建立奠定理论基础。
The purpose of this paper is to find the distribution laws of the shear force between vertical shaft and surface soil, and to lay a foundation for mechanical model of shaft in soil.
揭示矿山立井井筒与周围表土之间剪切力的分布规律，为正确的立井井筒力学模型建立奠定理论基础。
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