建立了葡萄的非线性力学模型。
本文研究了非线性力学系统的优化与全局线性化问题。
In this paper, the optimization and global linearization of nonlinear mechanical systems are studied.
混凝土材料的复杂性及其非线性力学行为越来越受到重视。
Greater attention has been paid to the complexity and nonlinear mechanical behavior of concrete material.
这涉及到系统的非线性力学分析而不仅仅是一个几何问题。
This involves the nonlinear mechanics solution of a cable-driven robot instead of only a geometrical problem involved.
本文以整体套管串为研究对象，建立了整体套管串非线性力学模型。
This paper is on the research of whole casing string, and has built the entire casing string nonlinear mechanics model.
提出了多种管片接头有限元计算模型，准确模拟了管片接头的非线性力学特征。
Several FEM models of segment joint are built to simulate the nonlinear mechanical behaviors of segment joint.
运用变质量系统的基本原理，建立轴流脱粒空间内谷物运动的非线性力学模型。
Based on the principle of the varied mass system, the no-linear mathematical model of the crop mechanics in the axial threshing space has been set up.
同时介绍了手制动臂总成的工作原理和结构特点，分析了其中的非线性力学特征。
The working principle and structure characteristics of the hand brake arm assembly were introduced, and its mechanical properties were analyzed.
本文用非线性力学方法讨论了地震过程的非稳定现象并建立了相应的突变理论模型。
This paper discusses the instabilities in an earthquake process by means of nonlinear mechanics and establishes a relevant catastrophic model.
大屯矿区姚桥煤矿进入深部开采后，出现各类非线性力学破坏现象，严重影响巷道的正常使用。
With the mining depth increase in Yaoqiao Coal mine in Datun mine area, various nonlinear mechanics damages are appeared, which can seriously affect the safety production.
压合装配是一个复杂的非线性力学问题，其应力应变难以用解析方法计算，装配机理难以掌握。
The pressing assembly is complex nonlinear mechanics, the stress and strain are difficult to be calculated analytically, and assembly principles is difficult to be mastered.
建立了一种土壤非线性力学模型，可以反映土壤弹塑性变形和振动轮跳振等不同压实阶段特点。
This paper advances a nonlinear dynamic model dealing with the jump vibration for the drum of a vibratory roller.
本文阐述了计算在非线性力学中的地位与作用，并分析了在非线性力学计算中可能遇到的数学问题。
The roles played by computation in the research of nonlinear mechanics arc elucidated in the present paper.
把计算机数值计算方法引入理论力学教学，有利于提高学生素质，实现了使非线性力学成为课程新的基础知识的教学改革目标。
The course aim to improve the students quality and realize the objective to make the nonlinear mechanics to be the new basic knowledge.
分析结果可为正确的连梁设计提供理论依据，并为整体结构的分析提供可靠的连梁非线性力学模型，从而为分析带缝剪力墙的整体性能打下基础。
The results, which have been verified by experiments, can serve as the basis for correct modelling of connecting beams used for the analysis of the whole slit shear wall structures.
结构受冲击作用下的强度、刚度、稳定性、临界能量荷载和临界冲击力的研究属结构耐撞性研究范畴，由于结构在冲击作用下的响应是一个复杂的非线性力学问题，目前该研究领域还比较弱。
The research of intensity, rigidity, the stability, critical energy and critical impact force belongs to the fields of structure impact resistance, which the structure is struck in the impact load.
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。
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.
在这一领域，非线性动力学理论得到了广泛的应用。
The theory of nonlinear dynamics has been widely used in this field.
本文以清楚的物理概念，依据经典力学原理建立了两相介质完整的动力学非线性方程组。
Based on clear physical concepts, complete nonlinear dynamic equations of two-phase media are derived by using classic mechanical principle directly.
初步研究表明：非线性对微机械电子系统动力学行为有着严重的重要的影响。
The research indicates that nonlinearity has a very important effect on the dynamical behavior of MEMS system.
飞行动力学研究中常遇到求解非线性代数方程组的问题。
The solution of nonlinear algebraic equations is usually met in the study of flight dynamics.
结果发现凝聚体中的粒子之间的相互作用强度对其非线性动力学特征有重要的影响。
It is shown that the strength of inter-atomic interaction condensate has an important effect on its nonlinear dynamics properties.
所以，对复杂油气藏地质参数的非线性动力学研究有着明显的价值意义。
So, the nonlinear kinetics study of geological parameter of Complex Oil-Gas Pools is obvious value meaning.
这些为进一步研究非线性动力学提供了线索。
These provide clues for further study of nonlinear Dynamics.
以斜支承弹簧系统为研究对象，建立了矩形脉冲激励下系统非线性动力学方程。
The nonlinear dynamical equations of inclined support spring system were obtained under the excitation of rectangular pulse.
本文从机理建模入手，应用流体力学理论对双容水箱液位系统进行力学分析，建立非线性数学模型。
By using hydrodynamics theory and method, we can analyze the mechanics principle of two-tank system and establish the system mathematics model.
这种情景属于混沌和非线性动力学理论的范畴。
The scenario is seated in a theory of Chaos and Non Linear Dynamics.
这种情景属于混沌和非线性动力学理论的范畴。
The scenario is seated in a theory of Chaos and Non Linear Dynamics.
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