The present paper gives the derivation of the displacement sensitivity of truss structures made of piece wise linear material, with respect to the cross sectional areas of bars.
本文推导了分段线性材料桁架结构的位移对截面积的灵敏度，并给出三杆桁架实例。
Parallel linear cracks are also observed along the crater wall over the gullies, which could be due to thermal contraction of ice-rich material.
在陨石坑口壁上也发现了并行线一样的裂缝，这可能是由于含冰物质热收缩现象造成的。
The traditional value chain for books and printed material was linear with well-defined roles.
传统图书和印刷出版物的价值链是直线式的，作用清晰可辩。
New type of piezoelectric material to the study of linear distortion such as indicators of a great upgrade.
新型的压电材料的研究也使其线性、失真等指标有很大提升。
On this basis, as the permeability of permanent magnetism material is non-linear, two gear wheel's magnetic field is simulated with finite element software, and analysis of the result is carried on.
在此基础上采用有限元分析软件对永磁材料的磁导率为非线性时的一对永磁齿轮传动磁场进行了仿真分析，并对结果进行了分析总结。
Corrugation problem in the car trunk sealing strip edges is analyzed with the highly non-linear finite element analysis software (MARC). The structure and material is optimized.
本文利用高度非线性有限元分析软件MARC分析轿车行李箱密封条唇边的起皱问题，并对其结构及材料进行了优化。
Suppose the investigated material is linear-elastic, the multi-force effect should satisfy the superposition principle.
假设研究的材料为线弹性，多个力作用效应符合材料力学叠加原理。
This system USES a linear vibratory unit to dispense powder, pellet or granular dry material.
该系统采用直线振动装置来分配粉末，颗粒或颗粒状干燥物质。
This system USES a linear vibratory unit to dispense powder material.
该系统采用直线振动装置来分配粉末材料。
The linear equivalent normal stresses of the base surface can be easily calculated by the formulas of material mechanics.
根据材料力学公式可以计算建基面上任意点的线性化等效正应力。
By using this material in Guangxi, the application of the linear autoregression model associated with weighting and recursive estimation was introduced for forestry.
以广西实际资料具体阐述了线性自回归加权递推模型在大林业中的应用。
The crack problem in an infinite mediums of functionally graded material (FGM) subjected to antiplane shear is studied by using nonlocal linear elasticity theory.
根据非局部线弹性理论研究了剪切模量为指数型的无限大功能梯度材料反平面裂纹问题。
By regression analysis, the correlation between the content of the crude protein and the soluble material int the fermented feed indicated linear relation.
经回归分析发酵后饲料中可溶性物质含量与粗蛋白含量呈线性关系。
It shows a good linear relationship between the sand stabilization strength of the biomass sand stabilization material and the cross-link degree of lignin C5 position.
生物质固沙材料的固沙强度与木质素c 5位交联程度呈现良好的线性关系。
The relaxation modulus of the material can be taken as a linear function of cross linking density.
材料的松驰模量可以表示为交联度的线性函数。
Such endeavor promoted the substitution of the traditional and unidirectional linear economy for the material closed-loop flow circulation economy having material circulation utilization as its core.
这种努力促使以物料循环利用为核心、物质闭环流动型的循环经济，取代传统的、物质单向流动的线性经济。
As a general one, the presented solution can represent not only the Linear-elastic response but also the plastic strain hardening of an actual material.
本文解作为一般解，既能反映材料的弹性变形，也能计入材料的塑性应变强化。
A general objective function in the form of linear composition of material streams, energy streams and module parameters is described, which can be generated automatically in the system.
提出了一个通用优化目标函数，它由有关的物流、能流及单元模块参数线性组合而成，在系统中被自动描述出来。
The results showed that human cortical bone behaved as a non linear viscoelastic material even at high strain rate.
结果表明即使在高应变率下，人的密质骨也具有非线性粘弹性材料的特性。
The resistivity of anti-halo material has non-linear property which can improves the field distribution of insulation structure at winding end of power transformer.
防晕材料的电阻率具有非线性特性，此特性能改善电力变压器绕组端部绝缘结构的电场分布。
The characteristic stress-strain curves of the material was analyzed and the static non-linear constitutive model of the material established.
在分析该新型绿色包装材料的应力-应变曲线特征的基础上，建立了静态非线性本构模型。
The analysis method and programming calculation for material movement on screen covers of the linear vibrating separator with throw movement were presented.
提出了物料有抛掷运动的直线振动筛筛面上物料运动的分析方法和编程运算。
As the linear landscape-culture heritage, the ancient path transmit the important connotation of Chinese thousands years 'material and spiritual culture.
古道作为线性文化景观遗产，承载着中华千年物质文化与精神文化的重要内涵。
This paper applies the theory of limited deformation analysis to the non-linear problem of the geometrician and creeping material for the frozen-wall.
本文用有限变形理论对人工冻结壁施工的几何非线性和冻土蠕变材料非线性问题进行了非线性数值分析。
An improved mathematical model of metabolic flux analysis by material balances and linear programming method was established, which was first applied to batch culture process in this paper.
通过物料衡算和线性规划方法建立了进行代谢流分析的数学模型，并首次应用于批式培养过程。
The influence of material on the dynamic behavior of non linear vibrating system is studied.
研究了材料对非线性振动系统动力行为的影响。
Considering the non-linear behavior of the viscoelastic material according to the change of environment, the GRNN is used to make a model to predict the dynamic property of the material.
考虑到粘弹性材料阻尼性能随环境的非线性变化，运用GRNN(广义回归网络)对粘弹阻尼材料动态力学性能函数进行逼近，并构建预测模型。
The drawing process of thick wall is a problem of geometry non-linear and material non-linear, so it is very difficult to be solved by the method of elasticity and plastics mechanics.
而厚壁封头冲压成形过程属于几何非线性和材料非线性的问题，很难用弹塑性力学理论的解析法进行研究。
The drawing process of thick wall is a problem of geometry non-linear and material non-linear, so it is very difficult to be solved by the method of elasticity and plastics mechanics.
而厚壁封头冲压成形过程属于几何非线性和材料非线性的问题，很难用弹塑性力学理论的解析法进行研究。
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