soil genesis

常见例句

The sector of soil genesis and classification has been kept in a low profile for the last decade.
在过去十多年中，土壤发生和分类研究相对地处于非热点的地位。
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Most of the space variance about the soil genesis and fertility properties can be explained by the change of elevation and slope in map unit.
制图单元内大部分土壤发生学性质和肥力性质的空间变异性可用坡度和海拔高度的变化来解释。
The process of soil genesis and bioclimatic environment of soil are the main factors affecting the contents of soil elements.
土壤发生过程和生物气候环境是影响土壤元素含量地域分异的主要因素。