soil unit weight 土壤容重
homogeneous soil unit 均质土壤单位
soil structual unit 土壤结构单位
mapping unit of soil 土壤图表示单位
soil mapping unit [土壤] 土壤制图单元 ; 土壤制图单位
unit of soil classification 土壤分类单位
soil stratigraphic unit 土壤地层单位
unit weight of soil [土壤] 土容量 ; 土的容重 ; 土的单位重量
surcharged unit weight of soil 超载土壤单位重
The effects of high intensity fires on soil unit weight, porosity and separate coefficient were significant.
高强度火烧对土壤容重、孔隙度和分散系数的影响均显著。
It embodied that the content of soil organic matter increased, soil unit weight improved, and the number of soil microorganism increased.
具体表现在增加了土壤有机质含量,有利于土壤容重的改善,同时增加了土壤微生物种群和数量。
Soil unit map, climate zones and land unit map of Pujiang were produced using GIS technology and expert knowledge, based the data collected.
通过对有关数据进行分析、整理,充分吸纳相关专家知识后,运用GIS技术建立浦江县土壤单元图、气候分区图和土地单元图。
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