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1)  non-capillary pores
土壤非毛管孔隙
2)  capillary porosity
土壤毛管孔隙度
1.
Selecting canopy interception rate,capillary porosity,non-capillary porosity and soil anti-erosion coefficient as analysis indices,the function of non-point source pollution control of four forest communities in Simian Mountains of Chongqing were analyzed by Grey Relational Grade Analiysis.
以重庆市四面山4种森林群落为研究对象,选取林冠截留率、林地土壤毛管孔隙度、林地土壤非毛管孔隙度和林地0~20cm土壤抗冲刷系数为分析指标,运用灰色关联度法对4种森林群落的面源污染控制功能进行研究。
3)  soil suction
土壤毛管吸力;土壤负孔隙压力
4)  Non-capillary pore
非毛管孔隙
5)  soil porosity
土壤孔隙
1.
The results showed that:(1)The soil water infiltration rates in layer A were higher than those in layer B for all kinds of vegetation,which were remarkably related to soil porosity.
结果表明:(1)各森林植被类型林地A层土壤渗透速率和孔隙度均高于B层,土壤渗透速率与土壤孔隙度之间存在显著相关关系。
6)  non-capillary porosity
非毛管孔隙度
1.
The soil non-capillary porosity of B.
结果表明:与白桦林相比,油松林对林内小气候的调控能力更强,但对土壤温度的调控能力低于白桦林;白桦林土壤的非毛管孔隙度高于油松林,且白桦林枯落物分解速度快,所以孔隙、养分条件优于油松林;白桦林单位枯落物的最大持水量高于油松林,但油松林枯落物含量高,所以油松林枯落物持水能力高于白桦林。
2.
Effects of six factors, included latitude, parent rock, elevation, trees species, slope gradient, exposure of slope, slope location , and thickness of soil, on non-capillary porosity of soil were investigated based on the samples of woodland in Guangdong province in 2002.
以2002年全省林地土壤调查样本中的土壤非毛管孔隙度资料为研究对象,讨论了不同的纬度、母岩、海拔、树种、坡度、坡向、坡位和土层厚度等对土壤非毛管孔隙度的影响。
补充资料:土壤毛管水
分子式:
CAS号:

性质:土壤毛管孔隙中靠毛管力(弯月面力)作用保持和移动的液态水。按水的来源毛管水可分为悬着毛管水和支持毛管水(上升毛管水)两个基本类型。靠降水和灌溉水下渗到土壤中而存在于毛管孔隙内的水分称为悬着毛管水,与地下水层联系。靠地下水沿毛管上升到土壤中所保持的水分称为支持毛管水,与地下水紧密相接。毛管水是土壤中移动较快而又易被植物吸收和利用的水分,养分在土壤中的迁移和转化,与毛管水密切相关。

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