soil water profile

基本解釋

Tillage treatments affect soil water distribution in soil profile.
不同耕作處理能影響土壤水分剖面分布。
The results of this analysis showed a significant correlation of water uptake rate with soil profile water content and root weight density.
結(jié)果表明：紫花苜蓿根系吸水速率與土壤剖面含水量和根重密度密切相關(guān)。
Based on the standard deviation and variation coefficient, soil water change in the profile could be divided into four layers by cluster analysis.
基于標(biāo)準(zhǔn)差和變異系數(shù)兩個(gè)指標(biāo)，采用聚類(lèi)分析，可將土壤剖面水分垂直變化劃分為四個(gè)層次：速變層、活躍層、次活躍層和相對(duì)穩(wěn)定層。