The structure of rock is extremely complicated discontinuous and heterogeneous body, its mechanics property has non-linear, anisotropism and rheology characteristic, which changed over time.
岩石的结构是极其复杂的非连续和非均质体,其力学属性具有非线性、各向异性及随时间变化的流变特性。
Aiming at solving the complicated non-linear pattern classification problem of protein secondary structure prediction, a new method based on radial basis function is proposed.
文章针对蛋白质二级结构预测这一复杂非线性模式分类问题,提出了基于径向基函数的预测方法。
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。
This novel light not only has characteristics of traditional non-diffraction beam, but also it is linear structure.
这种新型光束不仅具有传统无衍射光的特点,且光斑为线性结构。
We can obtain new model reference variable structure control system of second order linear reference model system with common form according to the math model of usual non-linear system.
从一般的非线性系统的数学模型出发,确定出了一般形式的二阶线性参考模型系统的新的模型参考的变结构控制系统。
Finally, the influences of the linear and non-linear stiffness coefficients on the topological structure of flutter responses were analyzed.
最后,分析了线性和非线性刚度系数对颤振响应拓扑结构的影响。
Prediction of the dynamic response of non-linear engineering structure to earthquake excitation is of obvious practical significance.
非线性工程结构对地震激励的动力响应的预测具有明显的实际意义。
Manifold learning attempts to obtain the intrinsic structure of non-linearly distributed data, which can be used in non-linear dimensionality reduction(NLDR).
流形学习旨在获得非线性分布数据的内在结构,可以用于非线性降维。
This article makes use of variable gradient method and structure Lyapunov Function to solve a kind of global asymptotic stability for solutions of non-linear system of the second order.
用变量梯度法构造李雅普·诺夫函数,解决一类二阶非线性系统解的全局渐近稳定性问题。
Finally, research achievements offered by this paper have reference for the further non linear finite element analysis and design of reinforced concrete structure.
本文研究成果对进一步开展混凝土结构的非线性有限元分析和设计具有参考价值。
Accurate geometry! Non linear finite element increment equilibrium equation is set up by two orders theory. Typical structure stability is analyzed with this accurate finite element method.
由二阶理论建立了梁杆结构分析的精确几何非线性有限元增量平衡方程,并利用精确有限元方法对一些典型结构进行了稳定性分析。
The program of non-linear concrete structure finite element analysis is worked out, by which the computed results strongly depend on the analyst's choice of finite element size were studied.
并建立了混凝土非线性损伤本构模型,在此基础上编制了混凝土结构非线性有限元程序。
This paper discusses the architecture, function module, workflow and unique dual-network structure of the non-linear editing network system in detail.
本文详细介绍了非线性编辑网络系统的构成、功能模块、工作流程,以及特有的双网运行结构。
The double layer of liquid crystal system are mix structure of non linear, non ideal and non equilibrium.
膜系统的液晶态双层相是非线性非理想非平衡态的混合结构。
From the point of view of space structure, this function is represented as linear structure and non linear structure of curricula;
这种控制作用,从空间结构的角度分析,表现为课程线性结构与非线性结构;
Some of the acetone and methanol molecules are formed with such a complex possessed a six-membered ring-like structure involving non-linear hydrogen bond.
一些丙酮与甲醇分子之间形成具有非线性氢键结合的六元环结构。
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。
On the basis of non linear finite element method, fundamental equation and solution of pneumatic membrane structure finite element analysis are put forward.
以非线性有限元法为基础,提出充气薄膜结构有限元分析的基本方程及解法。
The entire structure non linear finite element fire resistant response method in an overall process analysis is emphatically discussed.
重点对整体结构有限元非线性抗火反应全过程分析方法进行了讨论。
The analysis of dynamic repose by non-linear engineering structure to random load receives much condemn in the current engineering circle.
非线性工程结构对随机载荷的动力响应分析是当前工程界十分关心的问题。
Based on the elastic-plastic dynamic model of the thin-wall structure aqueduct, the non-linear earthquake response analysis is presented.
运用渡槽薄壁结构弹塑性动力分析模型,开展了渡槽非线性地震响应分析计算。
Apart from introducing hardware and software structure, it also deals with such problems as soft-ware filters, treatment of non-linear data, communication between two grade computers.
除给出了系统的硬件、软件结构外,还介绍了软件滤波、非线性数据处理、两级计算机通讯等问题。
The basic concept of a coordinate logic is firstly introduced and a novel non-linear edge detector using multi-structure element is proposed for the application of edge detection.
首先介绍了坐标逻辑运算的基本概念,并就其在图像边缘检测方面的应用提出了一个新颖的利用多结构元进行边缘检测的非线性算子。
This method can obtain the exact eigen-modes and frequencies of whole structure. However the method needs to solve a non-linear eigen equation.
这种方法可以获得全结构的精确模态,其代价是要求求解一个非线性特征方程。
Finally, temperature load caused by large fire was applied as node load to the lattice shell structure and non-linear FEM analysis was performed.
最后,将得到的升温情况分荷载步施加到大跨度网壳结构上,进行结构的非线性有限元分析。
The geomechanics problem is analyzed to complex aloft-steep structure using the theory and method of the non-linear rock mechanics.
用非线性岩石力学的理论和方法分析高陡复杂破碎地层的地质力学问题。
Simulated the typical ships broadside protection structure under the underwater contact explosion load by non-linear dynamical finite element software LS-DYNA.
采用非线性动力有限元软件LS-DYNA对典型舰船弦侧防护结构在水下接触爆炸载荷作用下进行数值仿真。
In the course of rock formation and mineralization of volcanic structure, exchange of energy and material between the system and its environment occurs as various non-linear irreversible processes.
火山构造成岩-成矿作用过程中,体系与其环境之间的能量与物质交换,发生各种非线性的不可逆过程。
In the course of rock formation and mineralization of volcanic structure, exchange of energy and material between the system and its environment occurs as various non-linear irreversible processes.
火山构造成岩-成矿作用过程中,体系与其环境之间的能量与物质交换,发生各种非线性的不可逆过程。
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