pore connectivity 中文意思是什麼
pore connectivity
解釋
孔隙連通性- pore : vi 1 注視，細看。2 用心閱讀；細心研究 （on over）。3 沉思，默想。vt 因凝視過度而使（眼睛）疲勞。 ...
- connectivity : 對外連系
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5. to describe soil water movement with fractal model. the effect of soil pore radius and pore connectivity on soil water movement was studied. in addition of pore connectivity, the prediction of unsaturated hydraulic conductivity is more improved in low water content
將新的土壤結構分形維數應用於對土壤水分運動參數的描述，使飽和導水率和非飽和導水率預測的準確性有了很大程度地提高。 -
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模型預測的結果與實際偏差較大，考慮到土壤孔隙實際聯通狀況，修正a & p模型，使供試的四種在整個含水量范圍對土壤水分特徵曲線都得到了較好的擬合。 -
4. the soil structure fractal dimension ( ds ) is defined to describe to soil pore connectivity. when the ds is smaller than the dp, soil pore connectivity is change better, when the a is bigger than the dp, soil pore connectivity is change worse. the ds and difference between the ds and the dp is sensitive to the variety of soil structure, they can be use to describe the variety of soil structure
土壤結構分形維數d _ s與其粒徑分佈分形維數d _ p的差值對不同質地的土壤水分特徵曲線的變化是十分敏感的， d _ s和為土壤結構的定量化描述提供了兩個全新的指標， d _ s反映了不同質地土壤的結構狀況，反映同種質地土壤的結構變化。
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