The effect of irrigation water quality on unsaturated hydraulic conductivity (k) of undisturbed soil and its mechanism were studied.
本文研究了灌溉水质对田间原状土壤非饱和导水率的影响及其机理。
2
The influence of the conductive carbon fibre, stainless steel fibre and conductive mica to the conductivity of unsaturated polyester putty and their action mechanisms are studied.
研究了导电碳纤维、不锈钢纤维和导电云母对提高原子灰导电性能的影响及作用机理。
3
In the process of heat and mass transfer in unsaturated porous media, the measurement and treatment for the "true" thermal conductivity is disputable due to the moisture migration.