If soil movement is large, the pipe strain is controlled by the length of the landslide.
当滑坡长度较大时，管线的最大轴向应变受土体下滑位移控制。
Piles under the bottom of a pit are always subject to deflection due to excavation-induced soil movement on soft foundation.
软弱地基开挖，流动土体对坑内桩基推挤，导致桩基偏位；
Reliable connectivity: PE pipe hot melt or fused interface strength is higher than the pipe body, joints will not load due to soil movement or the role of living off.
可靠的连接性能：PE管热熔或电熔接口的强度高于管材本体，接缝不会由于土壤移动或活载荷的作用断开。
The pile-soil interaction behavior of passive pile under soft soil movement action was analyzed using plain strain finite element analysis including the plasticity and large strain of soil.
采用平面应变有限元方法，对土体运动作用下的被动桩桩土相互作用进行分析。
Mechanism of interaction of pile and soil movement is discovered at the point of soil arching effect, and relationship between earth pressure and soil properties or piles arrangement are illustrated.
解释了基桩受流动土体作用的土压力形成机理，阐述了土压力大小与土性参数、基桩布置型式的关系。
As that soil is eventually shed from the roots by rain and wind and the movement of squirrels climbing around, things like that.
因为土壤最终会因为风雨和松鼠爬来爬去的运动而从根部脱落，诸如此类。
Movement of soil particles from one place to another by wind and water is a natural phenomenon.
运动的土壤颗粒从一个地方到另一个地方利用风和水是一种自然现象。
A start of preferential research symbolizes that mechanism of soil water movement is from homogeneous to heterogeneous field.
开展优先流研究，是土壤水运动机制研究由均质走向非均质领域的标志。
Theoretical analysis of local-control irrigation, i. e. , non-pressure underground irrigation, is conducted, and soil water movement equation is presented.
对局部控水灌溉（无压地下灌溉）技术从理论上进行了分析，并给出了其土壤水分运动方程。
The water retention curve is one of the essential links to study the soil water movement.
土壤水分特征曲线是土壤水分运动研究必不可少的环节之一。
These textile materials act AS a barrier to the movement of soil particles but permit the flow of water necessary for adequate drainage.
这些纺织材料相当于一道屏障，它阻止了土壤颗粒的运动，但允许水的流动，以利于排水。
The pipes can be divided into four kinds based on their cause of formation, namely pipes formed by the animals, by the roots of plants, by the cracks of soil and by the soil water movement.
根据土管成因不同将其分为四种类型，即土壤动物活动导致的土管、植物根系形成的土管、土壤裂隙形成的土管和土壤水分运动形成的土管。
Spatial variation pattern of water movement parameters in unsaturated soil is the base of parameter estimation in a large area.
非饱和土壤水分运动参数的空间变异规律是大区域参数估计的基础。
It indicates that the numerical modeling can reflect the status of soil moisture movement under the condition of water storage pit irrigation, and its method of solution is feasible.
说明所建立的数学模型能够反映蓄水坑灌条件下的土壤水分运动状况，其数值求解方法也是可行的。
In other words, the adsorption-desorption of soil controlled the level and vertical movement of heavy metal in soil on a certain degree.
可以说，土壤的吸附—解吸作用在某种程度上控制着重金属在土壤中的水平和垂直运动。
It indicates that to research on soil moisture movement under the condition of water storage pit irrigation by using this model is feasible.
说明利用该数学模型研究蓄水坑灌条件下的土壤水分运动状况是可行的。
This paper introduces the research method and contents of the law of soil water movement, and probes into some problems needing future research.
介绍了土壤水分运动规律研究方法及内容，探讨了需要进一步研究的问题。
Aim To study the movement regularity of homogeneous soil landslide with known trailing edge and undetermined shear opening.
目的研究均质土体滑坡(已知后缘裂缝位置，未知前缘剪出口位置)运动规律。
Based on the abroad collected data and study of soil sampling, the rule of water -salt movement in Songnen Plain and the process of soil Saline -alkali were analyzed fully.
在广泛搜集资料和实地土壤采样调查的基础上，系统分析人为干扰下松嫩平原水盐运动规律及土壤盐渍化过程。
The research at home and abroad on the simulation of soil water infiltration equation soil water movement parameters and the theory of SPAC were reviewed.
论述了国内外在土壤水分入渗方程模拟、土壤水分运动参数和SPAC理论等方面的研究进展。
Study of Effects of the Concrete Mulch on Movement of Soil Water and Soil Heat Transfer.
硬覆盖对土壤水热传输及作物生长发育影响的试验研究。
With the background of soil salinity in the plain of North China, a water-heat-salt movement of soil water in unsaturated-saturated region is studied by numerical simulation.
本文以我国北方平原的土壤次生盐化为背景，对土壤中饱和—非饱和水的水—热—盐一维运动模型进行了数值模拟。
Soil moisture is the main factor of plant growth, vegetation restoration and ecological environment. It's a very important significance to research soil water movement and translation.
土壤水分是植物生长、植被恢复和生态环境建设的主要制约因素，研究其运动与转化规律具有重要的现实意义。
Soil hydraulic conductivity is closely related to the movement of water and salts in soil profiles and is highly affected by solution salt concentration and its composition.
水力传导度的变化直接影响土壤剖面的水盐运动，并和土壤溶液的盐分浓度及其组成有很大关系。
By using the experimental device of soil moisture movement of single water storage pit and suction gauge, irrigation experiment of single water storage pit are conducted.
利用蓄水单坑土壤水分运动试验装置结合负压计进行蓄水单坑灌水试验。
As for soil water movement after irrigation, it was faster in the ridge planting and furrow planting treatments than in the flatten culture treatments.
而就灌溉后土壤水分运动而言，垄作与沟播处理快于畦播处理。
The flow of soil water was determined in field by two sites replaced one site, the result can directly show difference between two assaying sites, and judge trend of soil water movement.
田间条件测定土壤水势改以往普通负压式水银张力计一点测定为改进后负压式复合张力计两点测定，并能直接反映田间两点水势差异情况，判断田间土壤水分运动趋势。
Derivation soil hydrodynamic parameter and numerical simulation of soil water movement and distribution are important parts of soil water movement research.
土壤水动力学参数的推导和土壤水分运移分布的数值模拟是研究土壤水分运动规律的重要部分。
To predict accurately the dynamic movement of soil water is a key for high-efficient use of soil water.
准确预测和预报田间土壤水分的动态变化过程是土壤水分高效利用的关键。
To predict accurately the dynamic movement of soil water is a key for high-efficient use of soil water.
准确预测和预报田间土壤水分的动态变化过程是土壤水分高效利用的关键。
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