土壤孔隙 meaning in English
soil pore ace
soil pore space
soil pores
soilpores
Examples
- At first , the saturated clay ' s character of zhujiang delta is introduced and some parameter about pore is established
作者首先介绍了珠江三角洲地区饱和粘土的特点，确定了以土壤孔隙为主的特征参数。 - Pam treatment can prevent the disintegration of soil aggregates , even improve the structure of soils and prevent crust formation . pam , with high viscosity , can significantly increase water infiltration
Pam具有良好的黏结力，能有效改良土壤的表层结构，维护了土壤孔隙连通性，增加土壤的入渗率。 - A good forest structure could improve the even degree and range of distribution obviously , and improve the porosity ; the fractal dimension ( fd ) and mean weight diameter ( mwd ) could sign the soil structure feature objectively
良好的林分结构能明显提高土壤粒径的分布均匀程度与范围，改善土壤孔隙状况；分形维数和重量平均直径能比较客观地表徵土壤结构特徵，是较为理想的土壤结构测定指标。 - In low matric potential state , the a & p model can be use to predict water retention characteristics , but in high matric potential state , it cannot get good result . in addition of soil pore connectivity , to correct the a & p model , it can get good result in whole water content range
但在高吸力段a & p模型预测的结果与实际偏差较大，考虑到土壤孔隙实际联通状况，修正a & p模型，使供试的四种在整个含水量范围对土壤水分特征曲线都得到了较好的拟合。 - In addition , if the soil average thickness is calculated as 78cm , then the total soil interspaced in the uppers of yangtze river about 1 , 000 , 000km2 areas adds up to 197 , 300 , 000 , 000m3 , but this total soil reservoir carrying capacity ( total interspaced carry capacity ) is decreasing with aggravating of soil erosion
M计算，长江上游100x旷r2地区土壤孔隙度之和达1973x ” m ’ ，但土壤水库的总库容量乙总空隙容量）正随着土壤侵蚀的加剧而损失严重。