observed items meaning in English
实测项目
Examples
- The observed items included soil moisture , soil nutriments and soil erosion etc . the soil nutriments items research included the accumulation and movement of the n , p , k element
观测项目包括土壤水分、土壤养分和土壤侵蚀等，土壤养分项目研究包括氮、磷、钾元素的积累和迁移。