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- Polyacrylamide (PAM) can enhance soil structural stability however its influence on soil hydraulic conductivity is not very clear. 摘要聚丙烯酰胺(PAM)可增加土壤结构的稳定性,但它对土壤水力传导能力的影响尚不清楚。
- unsaturated soil hydraulic conductivity 非饱和土壤水力传导度
- Continuum fractal model for unsaturated soil hydraulic conductivity 基于连续分形理论的土壤非饱和水力传导度的研究
- 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
- Development about methods of soil hydraulic conductivity determination in fields 田间测定土壤导水率的方法研究进展
- New methods for determining soil hydraulic conductivity by disc tension infiltrometers 盘式吸渗仪测定土壤导水率的两种新方法
- Sensitive analyses of parameters in unsaturated soil hydraulic conductivity model 土壤非饱和导水率模型中参数的敏感性分析
- soil hydraulic conductivity 土壤导水率
- 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。
- Effects of PAM application rate and method on saturated hydraulic conductivity were studied in laboratory through a soil column leaching experiment. 通过室内土柱淋洗试验,研究了PAM施用量和施用方式对不同碱度土壤饱和水力传导度的影响。
- The paper introduces seven factor of DRASTIC model: Depth of water table、Net recharge、Aquifer media、Soil media、Topography、Impact of Vadose Zone and Hydraulic Conductivity. 介绍了DRASTIC模型的七个评价因子:地下水埋深、含水层净补给量、含水层介质类型、土壤类型、地形坡度、包气带介质I的影响和含水层的导水系数。
- "Hydraulic conductivity" and "capillary conductivity" are used to describe this capacity to transimit fluid. “导水性”以及“毛细导水性”等是用来描述传递流体的能力的。
- A suitable SWC curve was applied and the unsaturated hydraulic conductivity was predicted with Corey-Green method. 选取了适合SWC曲线,用Corey-Green方法预测了土体的渗水性系数。
- Consistent with theinduced PIP expression, root hydraulic conductivity (Lp) also increased during K~+ starvation. 在K~+缺乏时,与PIP的表达上调一致,水稻根系水导度(Lp)也被升高。
- Hydraulic conductivity has great effect on advective mass flux, and change rate of diffusive mass flux. 渗透系数对对流通量的大小、扩散通量的变化速度的影响较大;
- The numerical inverse method is an indirect method to determine soil hydraulic properties. 数值反演方法是间接确定土壤水力性质的方法之一。
- 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。
- Different function forms of hydraulic conductivity coefficient influence the distributions of IFP in the local region of the tumor. 不同函数形式分布的水力传导系数,影响肿瘤局部区域内间质流体压强的分布。
- Studies of soil water movement in GSPAC system and modeling wa ter flow necessitate the determination of soil hydraulic properties. 研究GSPAC系统的水分运移机理和建立统一的水系统模型需要确定土壤水分运动参数。
- Objective To study the effect of anisotropic hydraulic conductivity coefficient on interstitial fluid flow in solid tumor. 摘要目的研究实体肿瘤组织间质各向异性传导系数对流体流动的影响。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries