There is great influence of the incident Angle, the incident frequency and the depth of the soil element on the shape of stress path.
入射波的入射角、入射频率及单元体所处深度对动应力路径的形状有较大的影响。
At the center of haloxylon ammodendron, the content of soil element was higher than other regions, and displayed"fertile island"and"salinity island".
研究区梭梭中心各土壤要素含量均高于周围，表现出“肥岛”和“盐岛”特征；
The special soil element method, which avoids some complex work in traditional methods, is supported in this paper to consider the action of current scour.
采用特殊土单元法考虑水流冲刷作用，避免了传统有限元程序计算中一些复杂、繁琐的工作。
The time-history curve of stress, stress path and curves of the principal stress axes rotation of soil element under and beside the load moving line are presented.
给出荷载移动线正下方和荷载移动线外土单元应力的时程曲线、应力路径、主应力轴方向变化曲线。
According to the equilibrium conditions of forces acting on a soil element, the problem for non-linear distribution of earth pressure of cohesive backfill is studied.
本文根据作用在土单元体上力的平衡条件，研究了粘性土的土压力非线性分布问题。
After forestland being reclaimed, spatial distributions of soil elements would be affected by plowing, erosion-deposition-transportation, and soil element properties.
林地被开垦破坏后，坡面土壤元素的空间分布受人为犁耕活动、侵蚀沉积搬运过程和元素性质的影响。
It is produced from radium in the decay chain of uranium, an element found in varying amounts in all rocks and soil.
它产生于铀衰变链中的镭，而铀是所有岩石和土壤中都能找到的一种元素，含量各不相同。
Soil degradation in this region mainly expressed decrease of nutrition element and increase of salt and alkali.
该地区的土壤退化主要表现为营养成分的减少，有害的盐碱成份的增加。
Slice method and finite element method are principal methods of soil slope stability analysis.
条分法和有限元法是土质边坡稳定分析的主要方法。
Soil temperature is the main element which influence the decomposition of compost plot most.
影响堆肥区麦秸分解速率的主要因素是土壤温度；
Using the dynamic Finite Element Method, the dynamic soil pressure distribution along the pipe periphery and the free vibration characteristics of the pipe are studied in this paper.
本文通过动力有限单元法对管周围土压力的动力作用分布和管子的自振特性进行了某些探讨。
Manganese element in soil have obvious function to the photosynthesis and metabolism of plant, and can promote growth, strengthen the disease resistance and increase the output.
土壤中锰元素对植物光合作用、新陈代谢、促进生长、增强抗病性及其增加产量均有明显的作用。
Loess, a special soil widely distributing in northwest area of China, is often used as road foundation filling element and foundation soil during the large-scale highway construction of this area.
黄土是我国西北地区广泛分布的一种特殊土，在西部地区大规模的公路建设中，黄土常常被用于路基填料和地基土。
To examine the monitoring results, the finite element analysis is used to calculate the effect between jacked piles and soil.
为了测斜仪技术检验监测结果的准确性，采用有限元分析方法计算静压桩与土的相互作用效果。
The weathering characteristics of soil minerals were investigated using Si as an index element.
用硅作为指示性元素，研究了酸沉降作用下土壤矿物的风化特征；
The up-to-date research progress of the finite element analysis of soil cutting is reviewed.
阐述了用有限元法分析土壤切削问题的研究进展情况。
The annual changes rule of soil and leaf mineral element contents of early bearing walnut were studied.
查明了土壤和早实薄皮核桃叶片主要矿质元素含量的年变化规律。
Oxalic acid , citric acid, EDTA can activate soil heavy metals and promote heavy metals element enrichment in E.
草酸、柠檬酸、EDTA能有效活化土壤重金属，促进重金属元素在海洲香薷中的富集；
The sewage irrigation still is the major influencing factor on soil trace element variation during the agriculture production.
污水灌溉仍是农业生产中土壤微量元素变化的主要影响因素。
Effect of silicon on effective nutritive element in soil was examined.
本文研究了硅元素对土壤中有效营养元素的影响。
The main result of study is as follows: (1) Citrus orchard soil greyish brown purple mud constant element background value in Jiangjin.
主要研究结果如下：(1)江津市柑橘果园土壤灰棕紫泥常量元素背景值。
The content of mineral element is correlated with soil textural composition.
矿质元素含量与土壤质地密切相关。
The soil reaction matrix is added to beam element stiffness matrix, and modified beam element stiffness matrix is formed.
将土反力矩阵与梁单元刚度矩阵迭加，形成修正的梁单元刚度矩阵；
The movement of soil moisture is very complex that influenced by many factors such as, weather element, soil characteristics and crop growth.
田间土壤水分的变化受到外界气象因素及土壤特性、作物生长的影响，关系比较复杂。
The correlate analysis shows that heavy metal element accumulation in periglacial plants is influenced by the heavy metal element content in soil.
相关分析的结果表明，植物对重金属元素的吸收受土壤元素含量的影响。
Deep soil samples element content distribution and concealed structures have higher space between the corresponding relation.
深部土壤样品元素含量分布与隐伏构造之间有较高的空间对应关系。
Using general-purpose finite element program ANSYS, a three-dimensional finite element model of interaction between raft foundation and groundwork soil is established.
结合大型有限元软件ANSYS，建立了筏形基础地基相互作用体系的全三维有限元模型。
For soil trace element, the ageing humus had fixed effect. The nascent active humus had effect to promote the activity.
对土壤微量元素，老化的腐殖质有固定作用，新生的活性腐殖质有促进活性作用。
For soil trace element, the ageing humus had fixed effect. The nascent active humus had effect to promote the activity.
对土壤微量元素，老化的腐殖质有固定作用，新生的活性腐殖质有促进活性作用。
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