tilled land
美
英 
英汉解释
例句
The field tests are carried out to study the characteristics of heterogeneous soil water flow in tilled land and fallow field respectively.
通过田间试验研究探讨了土壤水非均匀流动特性及其描述方法。
An investigation into mechanized protective tillage system for nonirrigated tilled land in Yunnan tropical region
云南热区旱耕地机械化保护性耕作系统探讨