1)infiltration parameters入渗参数
1.Improved Maheshiwari method for estimating infiltration parameters of soil;估算土壤入渗参数的改进Mahesh wari法
2.Calculation and verification of infiltration parameters and roughness in furrow irrigation;沟灌过程中土壤水分入渗参数与糙率的推求和验证
3.Experiment on vertical one-dimensional infiltration parameters under different head conditions;蓄水坑灌条件下变水头作用的垂直一维土壤入渗参数试验研究
英文短句/例句
1.The Method Research of Infiltration Parameter Established by Routine Soil Physical Parameters;用常规土壤物理参数确定入渗参数的方法研究
2.Infiltration capacity and parameters of freezing and thawing soil under different surface coverages不同地表覆盖下冻融土壤入渗能力及入渗参数(英文)
3.Method Study on Determining Soil Infiltration Parameters with Pedo-Transfer Functions;利用土壤传输函数确定入渗参数的方法研究
4.Estimation of infiltration parameters for border irrigation based on SIRMOD method and modelling of border irrigation基于SIRMOD模型的畦灌入渗参数估算及灌溉模拟
5.Synchronously Determining Philip Infiltration Parameter and Synthesis Roughness Model of Border Irrigation畦田Philip入渗参数和田面综合糙率同步推求
6.Optimal Inverse Method Applied for Determination of Soil Infiltration Parameter and Manning s Roughness Coefficient;土壤入渗参数和糙率系数的优化反求方法及应用
7.Spatial Variability of Infiltration Parameters and Its Influences on Border Irrigation Performance畦灌土壤入渗参数的空间变异性及其对灌水质量的影响
8.Determination of polymer flooding parameters for low permeable reservoirs低渗透油层聚合物驱注入参数的确定
9.Calculation of hydraulic properties using the data measured by disc infiltrometers用盘式负压入渗仪数据计算土壤导水参数
10.Groundwater recharge is an important parameter in hydrogeology.地下水入渗补给量是重要的水文地质参数。
11.Research on the Spatial Variation of Soil Infiltration Characteristic Parameter;区域尺度土壤入渗特征参数的变异性研究
12.Determination of Hydraulic Parameters of Stony-soil Media through Horizontal Infiltration水平入渗法确定土石混合介质的水力参数分析
13.Influence of Water Supply Intensity on Infiltration Model Parameter under Non-sufficient Water Supply供水强度对非充分供水入渗模型参数的影响
14.Study on Runoff and Infiltration Process and Hydraulic Parameters Characteristics with Grass Coverage草被覆盖下坡面径流入渗过程及水力学参数特征试验研究
15.coefficient of recharge from irrigation灌溉水入渗补给系数
16.A Study on Seepage Theory Model and Its Parameters in Rock Mass;岩体渗流的理论模型及其渗流参数确定
17.NONLINEAR PARAMENTR IDENTIFICATION OF RELATIVE PERMEABILITY CHARACTERISTIC PARAMETER IN OIL AND GAS RESERVIOR油气藏相渗特征参数的非线性参数识别
18.Analysis on Change Rule of the Precipitation Infiltration Compensating Coeffieient by Lysimeter蒸渗计法降水入渗补给系数变化规律分析
相关短句/例句
infiltration parameter入渗参数
1.Linear regression approach for estimating soil infiltration parameters of border irrigation;畦灌土壤入渗参数估算的线性回归法
2.Nonlinear regression method for estimating infiltration parameters according to border irrigation data;用畦灌试验资料推求土壤入渗参数的非线性回归法
3.002 metric reflecting soil structure, effects of soil structure on infiltration capacity of field soils and three infiltration parameters of Kostiakov-Lewis infiltration equations were analyzed and discussed.试验结果表明:土壤质地对大田土壤入渗能力的影响十分明显;土壤质地由轻变重,土壤入渗能力减小;3个入渗参数值随着土壤质地由轻变重而递减。
3)Kostiakov infiltration parameters入渗参数
1.Optimized inverse model used to estimate Kostiakov infiltration parameters and Manning s roughness coefficient based on SGA and SRFR model:Ⅱ Application;基于SGA和SRFR的畦灌入渗参数与糙率系数优化反演模型Ⅱ——模型应用
2.An optimized inverse model used to estimate Kostiakov infiltration parameters and Manning s roughness coefficient based on SGA and SRFR model:(Ⅰ) Establishment;基于SGA和SRFR的畦灌入渗参数与糙率系数优化反演模型(Ⅰ)——模型建立
4)point source infiltration parameter点源入渗参数
1.Determination of point source infiltration parameters based on Kostiakov model with field irrigation data in film hole irrigation;由膜孔灌田面灌水参数推求基于Kostiakov模型的点源入渗参数
2.This paper studies the behaviors of water flow advance process based on field experimental data, and suggests the film hole infiltration model based on the Kostiakov infiltration equation, and presents a new method of determining single point source infiltration parameters under adequate water supply in film hole irrigation.根据膜孔畦灌大田灌水试验实测资料,研究了膜上水流推进规律,并对膜孔入渗采用Kostiakov入渗模型,提出利用膜孔畦灌田面水流推进和观测断面水深资料推求充分供水条件下点源入渗参数的新方法。
5)infiltration model parameters入渗模型参数
1.Based on field testing data of subsurface infiltration using dripping duct with single-hole conduit,the author analyzes the influence of feed-water pressure on water infiltration process and infiltration model parameters.根据大田地埋地下滴灌毛管单孔入渗试验资料,分析了供水压力对水分入渗过程以及入渗模型参数的影响。
6)soil infiltration parameters土壤入渗参数
1.According to the irrigation data observed on the spot,soil infiltration parameters are used to estimate soil infiltration parameters in this paper.根据实测灌水资料,运用迭代法推求了土壤入渗参数。
延伸阅读
灌溉入渗补给系数灌溉入渗补给系数coefficient of irrigation recharge into ground water guan’gai rushen buji xishu灌溉入渗补给系数(eoeffieient of irriga-tion reeharge into ground water)灌溉水补给地下水的数量指标,是灌溉入渗补给地下水的量与灌溉水量之比。影响因素主要有灌溉定额,土壤含水量、土壤质地、地下水埋深、植被情况和气候条件等。 灌溉水入渗,只有在土壤含水量超过田间持水量时,多余的水才能补给地下水。一般在相同的条件下,灌溉定额小、土壤质地粘重与植被差时,灌溉入渗补给系数小(如果灌溉定额很小,可能无入渗补给);反之则大。田间的地下水埋深大(即非饱和带上壤的厚度较大),故灌溉入渗补给系数小;反之亦然。当引外区的河水或井水时,由灌溉入渗补给系数算得补给地下水量,作为本区的地下水补给量。引河水灌溉,一般灌水定额较大,灌溉入渗补给系数大;引井水灌溉,灌水定额较小,此系数亦小。(金光炎)