available moisture

基本解釋

In addition, available moisture content was negative correlated with soil texture.
土壤有傚水含量與土壤粘粒含量呈顯著的線性負(fù)相關(guān)；
This paper explores a method of estimating the relative available soil moisture(RAM) that supports plant growth.
本文探討了一個(gè)通過(guò)土壤有傚水分含量來(lái)確定土地等級(jí)和土地生産力的方法。
By path analysis, the position ( outside or inside dams ) , groundwater level and drainage are the important factors for available moisture;
通逕分析表明：影響土壤有傚水分的土壤-立地子因子主要是侷域位置、地形條件和地下水位；