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- Effect of soil mechanical resistance on hydraulic conductivity of maize root 土壤机械阻力对玉米根系导水率的影响
- EFFECTS OF SOIL BULK DENSITY ON HYDRAULIC CONDUCTIVITY OF MAIZE ROOTS UNDER DRYING AND WET CONDITIONS 干湿条件下土壤容重对玉米根系导水率的影响
- hydraulic conductivity of soil 土壤水分导电性
- The experimental results indicate that hydraulic conductivity of nonsodic soil was greater than that of sodic soil when no PAM was applied. 试验结果显示,在未施用PAM的条件下,非碱土水力传导度大于碱土。
- PAM application through mixing obviously decreased steady hydraulic conductivity of the two soils, but its effect on sodic soil was greater than on nonsodic soil. PAM混合施用显著地减小了土壤的稳定水力传导度,但它对碱土的影响程度大于对非碱土的影响。
- Based on the test results, the effect of temperature and effective stress on intrinsic permeability and hydraulic conductivity of sandstone are preliminarily analyzed. 根据试验结果,初步分析了温度和有效应力对砂岩渗透率及其水力传导系数的影响。
- The resuits showed that the water-retention capacity of the soils was positively correlated with<0.01mm physical clay content (r=0.933), and the saturated hydraulic conductivity of the soils. 结果表明;持水量与<0.;01mm物理性粘粒含量呈正相关(r=0
- On the basis of roughness measuring, aperture simulation, permeability test and numerical analysis using FEM, this paper deals with the complicated hydraulic conductivity of rock joints. 通过节理面粗糙度测量、张开度模拟、节理渗流试验及有限元数值分析,探讨了岩石节理复杂的水力特性。
- There are some clods of soil on the mat. 垫子上有些土块。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- It's rich there because of the fertility of soil. 因为土地肥沃,那儿很富裕。
- A METHOD FOR DETERMINING UNSATURATED HYDRAULIC CONDUCTIVITY OF UNDISTURBED SOIL SAMPLE 一种确定原状土样非饱和水力传导度的方法
- Clods of soil stuck to the spade. 土块黏在铁铲上。
- There was growing criticism of the Government's conduct of the war. 政府领导作战的方式受到越来越多的批评。
- ANALYSIS OF SATURATED SOIL HYDRAULIC CONDUCTIVITY OF MOUNTAIN BROWN EARTH AND ELUVIAL CINNAMON SOIL IN BEIJING XISHAN 京西山地棕壤和淋溶褐土饱和导水率的分析
- The hydraulic conductivities of the sand columns containing smectite decrease more obviously than others containing kaoline and illite, whose decreasing extent is about 50% of the former's. 各种粘土矿物中,蒙脱石导致含水介质渗透系数的下降最为明显,高岭土和伊利石约是其影响值的一半。
- Electrical conductivity of soil solution 土壤溶液电导率
- The thermal conductivity of the wood is poor. 木头的导热性很差。
- Conditional simulation of soil surface saturated hydraulic conductivity at field scale 农田土壤表层饱和导水率的条件模拟
- Liu W G, Chen Y, Shan L.Effects of soil bulk density on ABA concentration in xylem sap and stomatal conductance of maize (Zea mays L.) plant under different soil water conditions. 刘晚苟;陈燕;山仑.;不同土壤水分条件下土壤容重对玉米木质部汁液中ABA浓度和气孔导度的影响