soil-forming process

基本解釋

The contents and distribution of soil microelement follow certain regularity in the process of soil-forming.
在成土過程中，土壤微量元素的含量分佈具有一定的槼律性。
It was found that the humus layer in black soil region was thick in north and thin in south, which was due to the climatic condition and soil-forming process.
研究發(fā)現(xiàn)，深厚黑土主要分佈於黑土區(qū)北部，中厚與薄層黑土則分別集中在黑土區(qū)的中部和南部，這主要與黑土分佈區(qū)的氣候條件和黑土的成土過程有關(guān)。
Using the data obtained from the LGT soil profile, this paper attempts to illustrate soil-forming process of modern soil in the Guanzhong areas and its micromorphological features.
通過對(duì)土壤微形態(tài)研究試圖闡明陝西關(guān)中地區(qū)現(xiàn)代土壤的發(fā)育過程和微形態(tài)標(biāo)志。