方法采用因子分析和线性结构方程模型分析糖尿病患病危险因素，并进行模型拟合与评估。
MethodsRisk factors of DM was analyzed by factor analysis and linear structural relation model, then fit and evaluate the model.
方法采用因子分析和线性结构方程模型分析肾结石发病的危险因素，并进行模型拟合与评估。
Methods Risk factors of renal calculi were analyzed by factor analysis and linear structural relation model, followed by fitting and evaluating the model.
资料分析的方法有描述性统计、单因子变异数分析、因素分析、信度分析及线性结构方程序。
The data were analyzed by using descriptive statistics, one-way ANOVA, factor analysis, reliability analysis and LISREL.
再然后，结合得到的有效问卷数据，利用线性结构方程进行模型的拟合度分析和因果关系路径分析。
Then again, with valid questionnaires this paper makes use of linear Structural Equation Modeling fitting analysis and causal link between the path analysis.
当结构局部非线性而其它大部分为弹性时，方程可以采用“快速非线性分析”（FNA）方法求解。
When the structure keeps elastic except for the local nonlinearities, the fast nonlinear analysis (FNA) method is desirable for an elastic response history analysis.
当结构局部非线性而其它大部分为弹性时，方程可以采用所谓“快速非线性分析”（FNA）方法求解。
When the structure keeps elastic except for the local nonlinearities, the so-called fast nonlinear analysis (FNA) method is desirable for an elastic response history analysis.
在确定优化参数和约束方程的基础上，借助线性规划模型进行福建省耕地利用结构优化。
Based on the determination of optimizing parameters and boundary equations, the cropland using structure in Fujian Province was optimized by the model of linear programming.
结构方程系数矩阵线性约束下的完全信息极大似然估计法。
The first is the full information maximum likelihood method with linear constraint of coefficient matrixes in structure equation.
针对线性光放大器(loa)的结构特点，建立了基于速率方程的模型。
According to structural property of linear optical amplifier (LOA), a model was built using rate equations.
使用等价控制方法构成双线性变结构控制系统的滑动模态方程。
Equations of sliding mode for bilinear variable structure control system are structured by employing method of equivalent control.
潜艇两种耐压结构的可靠性分析算例表明：该方法实用性强，操作性好，精度较高，对于有高度非线性失效面方程的可靠性计算问题有很强的适应性。
Examples for two types of submarine structures indicate that this method is practical and useful, and is especially suitable for reliability analysis with highly non-linear failure surfaces.
结论：结构方程模型用于职业紧张的研究，因考虑了测量误差，较传统线性模型，结果更可靠。
Conclusion: Structural equation model can be used to study occupational stress, the analysis results were more reliable than that of traditional liner model for measurement error was considerated.
为了揭示地基-非线性结构相互作用体系的动力行为，采用现代动力理论对体系的振动方程进行了定性分析。
For revealing the dynamic behavior of the sod-nonlinear structure interaction system, the vibration equation of interaction system is analyzed using modern dynamic theory.
本文分析了连续模型一种并行算法的一般形式，由此提出了线性代数方程组通用的并行算法的结构形式。
This paper analyses the general form of algorithm about continous model, therefore puts forward the type of structure of parallel algorithm of linear algebraic equations.
非线性结构时程分析的高阶单步算法是一种新的求解运动方程的直接积分法。
The high order single step algorithm is a new method of direct integration for solution equations of motion.
更多。同时在求解过程中略去了将齐次方程分块和双线性化的过程，这样就避免了不适当的分块可能产生的对于模型孤子解的结构的限制。
This extended procedure skips the process of equation splitting and bilinearization so as to avoid the possibility of introducing additional limitation on the structure of the soliton solutions.
线性流行的概念对理解线性空间以及线性方程组的解的结构具有重要意义。
The concept of linear manifold has an important meaning for understanding the linear space and system of linear.
将结构系统中的不确定性参数用区间数来表示，用有限元法建立静力区间线性方程组。
By representing the uncertain parameters as interval Numbers, the static governed equations of the structural system are obtained in this paper by means of the finite element method.
本文将协变延拓结构理论首次应用于非均匀两分量耦合非线性薛定谔方程组。
In this paper, for the first time, the covariant prolongation structure theory is applied to coupled inhomogeneous nonlinear Schrodinger equations.
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。
On the basis of non linear finite element method, fundamental equation and solution of pneumatic membrane structure finite element analysis are put forward.
将其推广到结构优化非线性准则方程组的迭代求解，可实现结构优化迭代求解的完全自动化。
Extending it to iterative solution of structural optimization nonlinear criterion equations, complete automatization of iterative seeking solution for structural optimization can be implemented.
将桅杆结构离散为空间纤绳单元和梁单元计算模型，建立了桅杆结构非线性平衡方程。
The nonlinear equation of the guyed mast is presented based on calculation models of space cable and beam elements.
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。
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.
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。
This method can obtain the exact eigen-modes and frequencies of whole structure. However the method needs to solve a non-linear eigen equation.
在几何非线性有限元理论的基础上，建立了膜结构和索网结构非线性位移法找形分析的基本方程。
Based on the geometrical nonlinear theory, the equations for form finding of cable nets and membrane structures are established.
另外，还建立了考虑双层网格扁壳结构几何初始缺陷影响的非线性弯曲方程。
Besides, he also established the nonlinear bending equations considering the influence of initial geometric defects in the double-deck reticulated shallow shell structures.
按波动理论，建立土—结构—流体相互作用体系的非线性运动方程组。
Based on the wave theory, a set of differential equations of nonlinear motion due to the seismic sh wave is established.
应用等效线性化方法得到方程组的线性化刚度矩阵，给出了结构等效一阶频率的计算方法；
Then, an equivalent linearization method is applied to get its linearized stiffness matrix. The estimating method for the equivalent fundamental frequency of the membrane is deduced.
求解这一方程可分别得到非线性构形状态演化和结点力随机演化的概率结构。
By solving the joint equations, the probability characteristic of evolution of the nonlinear configuration state and the node force could be evaluated.
求解这一方程可分别得到非线性构形状态演化和结点力随机演化的概率结构。
By solving the joint equations, the probability characteristic of evolution of the nonlinear configuration state and the node force could be evaluated.
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