因此，降雨入渗对高边坡的稳定影响不大。
Therefore, raining and percolation have slight influence on the stability of high slope.
因此，降雨入渗后的暂态渗流场难以确定。
As a consequence, it is difficult to confirm the temporal status infiltration field after precipitating infiltration.
对岩质边坡降雨入渗的数学模型及模拟方法进行了探讨。
The mathematical model of rainfall infiltration on the rock slope and the numerical simulation method for this model is discussed.
卵砾石土渗透性强以及平缓的坡度有利条件于降雨入渗；
Strong permeable gravel and gentle slope conditions are conducive to rainfall infiltration;
结果表明，紫色土不同土地利用方式下降雨入渗过程差异显著。
The results showed that the rainfall infiltration features have significant difference among different land use types on purple soil.
三峡水库蓄水后，库水位涨落和降雨入渗是导致滑坡的主要因素。
After the Three Gorges reservoir impounding, reservoir water level fluctuation and rainfall infiltration have become the major factors that affect the stability of landslide.
基于土壤水运动的物理过程，提出了降雨入渗补给地下水的计算模型。
Based on the physical process of soil water transfer, a calculated model estimating the precipitation recharge is proposed.
将土-水-气三相耦合，提出了一种确定降雨入渗后的暂态渗流场的模型。
A model for confirming this infiltration field is presented by soil, water and atmosphere three-phase coupling.
论文通过模拟降雨试验，对几种主要土地利用类型的降雨入渗特征进行了研究。
This paper deals with the rainfall infiltration features of several types of land use via the test of simulation rainfall.
特别是在岩土工程和水利工程中研究降雨入渗下饱和非饱和水气两相渗流具有重要意义。
It has important meaning for the saturate-unsaturated two phase flow study in raining in rock soil engineering and hydraulic engineering.
采用非饱和土强度理论和极限平衡法，得出考虑降雨入渗渗流力作用下的路基稳定性计算公式。
Based on the unsaturated soil strength theory and limit equilibrium method, this paper obtains the calculating formulae for the roadbed stability under the effect of seepage force of rain.
在分析降雨入渗机理的基础上，研究了考虑降雨入渗影响的非稳定饱和—非饱和渗流场有限元分析方法。
In the foundation of analyzing rainfall seepage mechanism, the finite element method is studied for unstable saturated-unsaturated seepage field.
在此基础上，采用GM(1,1)灰色动态模型预测西川河流域降雨入渗量随水土流失治理度的变化趋势。
A gray dynamic model is put forward to the infiltration quantity tendency in the Xichuan catchment was predicted by a gray dynamic model, GM (1, 1).
降雨入渗对土石混合体边坡稳定性的影响，是公路、铁路、水利、能源工程建设中必须要考虑和研究的问题。
The influence of rainfall on the earth-rock aggregate slope stability is a problem that highway, railway, water conservancy and energy construction must consider and study.
结果表明，岩体边坡的稳定安全系数随着雨水的不断渗入在逐渐地降低，降雨入渗对边坡的稳定性有很大的影响。
The results show that stability safety coefficient of rock slope gradually reduces with continuous rainwater seepage, and infiltration has a great effect to slope stability.
利用野外模拟降雨试验，研究了植被类型、降雨强度、地表结皮、覆盖杂草等对荒草地和裸地降雨入渗、产流的影响。
The effects of vegetation type, rainfall intensity, surface crust, and weed cover on rainfall infiltration and runoff on grassland and bare land were studied under simulated rainfall conditions.
利用淋滤土柱的动态平衡试验法，模拟自然降雨入渗条件下，石油类污染物在吉林油田区包气带土层中的迁移转化过程。
Based on analysis of an oil field in North China, laboratory simulation of soil column and numerical model simulation were used to analyze the petroleum pollutants transportation with groundwater.
本文从降雨入渗滞后补给的宏观机理出发，提出了一种简单而又可靠的数学方法来建立滞后补给量随时间变化的函数表达式。
Based on delayed recharge macroscopic mechanism of rainfall infiltrating, this paper proposes a simple and reliable mathematical method to build up the relation of delayed recharge rate with time.
利用有限元方法对非饱和膨胀土边坡的降雨入渗过程进行了数值模拟研究，全面研究了膨胀土边坡中水气运移、强度与变形特征等。
The numerical models are applied to the analysis of water-air transmission, deformation and strength variation in an expansive soils slope during infiltration.
通过对边坡开挖之前的自然边坡的稳定性分析，降雨入渗可以使边坡土体的安全系数急剧降低而蒸发则可以使边坡土体的安全系数缓慢升高。
Slope stability analysis of the natural slope showed that heavy rainfall infiltration could decrease the factor of safety dramatically while evaporation could increase the factor of safety slowly.
因此，可以认为入渗系数主要取决于垃圾体剖面的结构特征，与降雨条件关系不大。
Therefore, it can be concluded that permeating coefficient of precipitation is mainly decided by the section character of garbage body and no relation to rainfall.
利用人工模拟降雨装置对坡耕地不同耕作管理措施强化降水入渗规律进行了研究。
The paper studied rainfall infiltration laws of different tillage management measures by using artificial simulated rainfall method.
在田间条件下，利用人工模拟降雨研究了坡度、降雨、耕作方式对紫色土坡耕地入渗过程的影响。
In field conditions, rainfall simulation experiments were conducted to study the influence of slope, rainfall and tillage on infiltration in sloping farmland of purple soil.
利用模拟降雨装置，研究了演替恢复初期不同植被覆盖以及不同处理下坡面降雨的产流过程和入渗率。
In this study, simulating rainfall was applied to study the runoff process and infiltration rate of soil under the cover of vegetation at the preliminary succession stages.
分析了降雨条件下地表水入渗的过程，提出了降雨条件下非饱和渗流的二维数学模型及边界条件。
The infiltration process of the water on the surface is analysized under rainfall conditions, the two-dimensional mathematical model and its boundary conditions are presented.
给出了该降雨过程的入渗曲线，并对降雨条件下滑坡的非饱和非稳定渗流进行了研究。
The permeance curve of the designing rainfall process is given. The unsaturated and unsteady seepage analysis is made on the slope under the condition of rainfall.
根据诱发黄腊石滑坡的典型降雨过程给出了设计降雨过程和入渗曲线。
The designed rainfall process and infiltration curve are defined on the basis of analysis of typical rainfall process, which would induce Huanglashi slope.
用注水（双环）法和人工降雨法对陕西省淳化县泥河沟流域和安塞县纸坊沟流域坡耕地土壤水分入渗性能进行了研究。
The infiltration properties of slope farmland are studied by means of the water storage method and the simulated rainfall method respectively.
当降雨强度小于土体的饱和渗透系数时，表层土体达不到饱和状态，最终的稳定入渗只能达到一个非饱和入渗状态。
If the infiltration intensity is less then the saturated permeability coefficient, the surface soil finally reaches to an unsaturated infiltration stage instead of saturated infiltration stage.
滞后作用的存在，不但影响降雨过程中的入渗特性，而且影响产流量。
Hystersis influences infiltration characteristics and runoff volume during the process of rainfall infiltration runoff.
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