cultivated soil

基本解释

Aerodynamic roughness calculated by wind profile can be employed to depict aerodynamic properties of cultivated soil effectively.
土壤表面粗糙度是影响耕作土壤抗风蚀能力的一个重要因素。
The dark loessial soil (Heilutu) is not only a main zonal soil group in the loess plateau of northwestern China, but an ancient cultivated soil.
黑垆土是我国西北黄土侵蚀地区主要的地带性土类，也是一种古老的耕种土壤。
The research measured sheer strength of the North of Mount Yin of Inner Mongolia bare cultivated soil, and used the sheer strength to solve aerodynamic roughness length.
本文通过野外实验对阴山北部冬春两季裸露耕地土壤表面的抗剪强度进行测定，利用剪切应力确定该地区耕作土壤表面空气动力学粗糙度。

农田土壤
Cultivated soil carbon pools are vulnerable to the impact of human activities, and are inseparable with human survival and development.
农田土壤碳库极易受人类活动影响,又与人类生存发展密不可分。
耕地土壤