子模型

The sub-modeling technique of finite element analysis or FEA is studied as an alterative numerical method.

箱形结构中应力集中部位椭圆形表面裂纹区域的名义应力场分布不规则，无法使用现有的解析解和经验公式，有限元子模型法是求解此类问题的途径之一。

The relation between environmental factors and the primary components of the epidemic process of apple scab in spring was described and sub-models were developed.

利用系统分析和模拟的方法描述苹果黑星病春季流行过程中各主要组分与环境条件主要是积温的关系，并分别建立子模型。

The second part in this paper, an integrated model includes catabolite repression, inducer exclusion, lactose hydrolysis to glucose and galactose, and synthesis and degradation of allolactose.

论文第二部分主要是建立了一个比较完整的乳糖操纵子模型，包含代谢物阻遏、诱导物外排、乳糖水解为葡萄糖和半乳糖、别乳糖的合成和降解，以及细胞的生长。

In distribution of light in canopy sub-model, the concept of leaf-amount density function was introduced.

在冠层内光分布的子模型作者提出了叶数密度函数的概念，即单位体积的空间中叶数的多少。

In this paper we discuss the calculation of scalar form of magnetic dipole model and its application limitation.

考虑了链内颗粒和相邻链中颗粒的影响，修正了磁流变弹性体的磁偶极子模型。

The long-term seepage control effects of the surrounding rocks of the underground powerhouse are performed by a stationary seepage analysis method combining the variational inequality formulation of Signorini's type with an adaptive penalty Heaviside function to guarantee the numerical stability and convergence. Meanwhile, the difficulty in finite element mesh generation is reduced and the calculation time and modeling accuracy are balanced with a global model of equivalent modeling and a submodel of accurate modeling for drainage hole array.

为确保数值计算的稳定性和收敛性，采用Signorini型变分不等式和自适应罚函数相结合的稳定渗流分析方法，对厂房围岩的长期渗控效应进行计算分析；同时，采用基于等效模拟的整体模型分析和基于精细模拟的子模型分析相结合的方法，以减小有限元建模难度并协调计算量和计算精度之间的矛盾。

The identification of the PWL model includes two steps. First, obtain the polyhedral partition of the regression space based on a new fuzzy G-K clustering technique. In each cluster, the nonconsecutive parts of the input and output data that correspond to one of the local linear sub-models can be used to obtain the system matrices.

放松了混杂PWL系统辨识对切换已知要求的限制，在子模型辨识的同时考虑基于模糊G-K聚类的多区域划分，使用本质不连续的测量数据辨识PWL状态空间模型，并将辨识得到的状态序列变换到统一的状态空间内。

The model contains three layers, I. E., user laer, logic layer and data layer. Each layer is formed by three sub-models with progressive relations.

该模型分为用户层、逻辑层和数据层3个层次，每一层次又由3个递进关系的子模型组成。

Tomato ; Late blight ; epidemic ; simulation model ; infection probability ; submodel

番茄；晚疫病；模拟模型；侵染几率；子模型；流行

The concrete face slab, concrete crushing-type side wall and toe board are looked as submodel, which is separated from the whole model of CFRD. The calculated displacement in the whole model is applied to the bottom side of the crushing-type side wall, and the water pressure is applied to the surface of the concrete face slab.

子模型法把面板、挤压边墙以及面板周边的混凝土趾板从面板堆石坝的整体模型中脱离出来作为研究对象，在挤压边墙的底都施加与其相连的已如垫层料位移，在面板的表面施加水压力，进行数值分析。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。