毛管孔的英文

capillary porosity

• 毛:    hair; down; feathe ...
• 管:    pipe; tube
• 孔:    hole; opening; ape ...

例句与用法

1. In the hillslope , d ( ) , c ( ) and k ( ) of soil water have high spatial correlation . d ( ) , c ( ) and k ( ) are significant affected by soil water content , capillary pore and sand content bulk density and non - capillary pore aperture are significantly affected on permeability rate . correlation analysis indicates that it is significant correlate
   在坡面上，含水量、毛管孔除和砂粒含量对土壤水的扩散率、比水容量和导水率的影响较大;容重和非毛管孔隙对渗透率的影响较大，相关性检验达显著和极显著水平。
2. Soil saturated capacity , capillary capacity , total porosity and capillary porosity showed the trend of the " u " during the successional course of artificial forest , namely , they reduced on the early successional stages , after picea reached mature forest , soil porosity recovered slowly . the content of natural water was mainly affected by capillary porosity . from soil chemical properties analysis , the content of soil organic , humus , ha , fa and ha / fa of topsoil was more than that of bottom layer
   即人工云杉幼林向成熟林演替阶段，土壤饱和持水量、毛管持水量及总孔隙和毛管孔隙则减少，在40年生云杉林达最低值，之后随着云杉自疏，微生态改善，林地凋落物分解加快，土壤饱和持水量、毛管持水量及总孔隙和毛管孔有上升的趋势，毛管持水量是决定林地自然含水量的主要因子。