model of structure造句

• Design and calculation model of structured packed columns
  规整填料塔的设计计算模型
• Mmkn model of structure in organizations
  组织结构的立体多核网络模型
• Finally , the damage model of structure and program are tested according example designed
  最后，通过一设计算例对建立损伤模型及模拟程序进行了验证。
• Talent strategy on times of knowledge economy and mathematical model of structure on social development
  知识经济时代的人才战略和社会发展结构的数理模型
• Set up concrete pump car arm shelf mechanics and finite element model of structure , and has carried on the experiment to verify
  第4章建立了混凝土泵车臂架结构的力学和有限元模型，并进行了实验验证。
• The two combine to form the relative membership degree matrix . and fuzzy optimization design model of structure reinforcement is established
  二者合成相对优属度矩阵，建立加固方案的模糊优化设计模型。
• In the modeling of structure , the hybrid kernel was applied , and the genetic algorithm was used to optimize the parameters of svm
  在模型构造中，采用混合核函数，并利用遗传算法优化混合核函数支持向量机参数。
• Study on xml data model of structured and half - structured and web data shows that this model is fit for transition of heterogeneous data
  研究了结构化、半结构化以及网页数据的xml数据模型，该模型适合异构数据之间转换。
• The main contents in this thesis are as following : 1 . the feedback control model of structure - acoustic system is established and brought into ‘ standard control framework ’ . 2
  本文取得的主要新成果有: 1 .建立了结构振动声辐射反馈控制模型,并将其纳入控制理论中的“标准控制框架” 。
• The entire mathematical model of structure optimization of dairy housing was set . computer programs were made with finite - element method and full - stress method . some typical cases were drawn up and checked out to prove that the program was reliable
  建立了牛舍结构优化的数学模型，利用有限元法和满应力准则法编制了程序，并用典型算例对程序进行了反复考核，证明了程序的可靠性。
• According to the model of structure fatigue damage fractal evolution , the relation between macro - damage variable , fractal damage variable and fatigue life can be found , and the fatigue damage evolution equation of ti alloy tc11 welded joint can be built , and the method of more forecast fatigue damage is given
  根据结构疲劳损伤分形演化模型，通过对tc11钛合金焊接试件的疲劳试验和疲劳断口分维数测量，得到了宏观损伤变量和分形损伤变量与疲劳寿命的关系，建立了tc11钛合金焊接接头的疲劳损伤演化方程。给出了进一步疲劳损伤量预测的方法。
• In order to overcome the drawback of classical fixed boundary models , a finite element model of structure - foundation system has been suggested in this paper for the earthquake response analysis of frame structures , such as beams and columns , are described with plane - stress 4 - node quadrilateral parametric element , and foundations with plane - strain 4 - node quadrilateral parametric element
  为了正确处理结构?地基动力相互作用，改善以往固定边界模型将地震能量全部陷入结构计算模型的不合理状况，以框架结构为例提出了建筑结构地震反应分析的有限元模型及透射边界，模型中采用四结点平面应力等参单元模拟上部框架结构的梁柱构件。
• Stress - strength interference model of structure reliability is introduced to analyze human reliability . the decrease speed of strength with time is studied by the human stress - strength interference model , and its probability density function is derived . similar to engineering reliability analysis method , ucav system reliability diagram and fault tree are presented , fmeca is also performed
  论文的第二部分研究无人作战飞机系统的可靠性分析，在对人的差错的原因深入分析的基础上，建立了人的通用差错模型，借鉴结构可靠性分析方法，建立了人的可靠性的应力强度模型，推导了强度随时间下降速率的概率分布；运用工程可靠性分析方法，建立了无人作战飞机系统的可靠性框图、故障树，并且做了人的差错的故障模式影响分析。
• Using fractal dimension defining damage variable and building macro and micro - fatigue damage evolution model of structure are suggested in this paper . the variety of damage which is not easy macro - measured to ti alloy tc11 whose material structure is high intensity can reflect fatigue damage process effectively by studying the relation between fracture and structure life
  本文研究表明：采用分维数定义损伤变量，建立结构的宏细观疲劳损伤演化模型，尤其是对于tc11钛合金这样的高强度材料结构，损伤量变化不易宏观测量，可以通过断口分维数与结构寿命关系的研究，有效地反映疲劳损伤过程。
• Generally , the analysis model of structure should not be simplified into structure with only one tower unless the rigidity of large base are more than the one of the tower and it is necessary to make the elastic - plastic time history analysis ; ( 3 ) it is necessary to make supplementary time history analysis of tall building with muti - towers when the layout of the structure is asymmetry
  除底盘刚度相对于上部刚度很大的结构，一般情况下，不能简单地将其简化为单塔楼结构进行计算；有条件时应进行大底盘多塔楼结构的弹塑性时程分析；多塔楼高层建筑结构布置不规则时宜采用时程分析法进行补充计算。
• Many investigations show that randomicity of structures ? parameter will bring large value of stochastic dynamic response of structures . randomicity of structures ? mechanics parameter may be dominant factors . therefore , introduction of randomicity into system model of structure and using random system model are more reasonable than that of determinate system model
  众多的研究工作表明，结构参数的随机变异性可以引起结构随机动力响应的大幅度涨落，结构力学参数的随机性还可能成为主导因素，在结构系统模型中引入随机性的概念，采用随机结构系统模型是较确定性结构系统模型更为合理的一种选择。
• Secondly after damage model of structure is analyzed and considering of rigid degradation in crossing section of structure , the damage index is defined by rotation rigid of element side and the model of damage of crossing section is developed . meantime , the damage model of structure is built by idea that damage index of elements endowed weight are added linearly
  其次，在对现有的结构损伤模型分析之后，考虑到构件截面恢复力模型中卸载刚度的退化现象，作者基于构件端部截面的转动刚度定义了构件的损伤指标，建立了构件层次上的损伤模型。同时考虑到结构损伤前后固有频率的变化，运用线性加权求和的思想建立了结构层次上的损伤模型。
• Next , the author summarize the theories and motives of fdi and combine it with the substantial evidence of the chapter 2 to analyses why the foreign enterprises invest in xiamen . thus , set up a model of structure about the main factors having positive or negative influence over taking advantage of fdi in xiamen and point out that the greatest negative one is the small market after analyzing those factors deeply
  接着，通过综述对外直接投资的理论，归纳出对外直接投资的动机类型，并结合第二章实证分析的内容，对来厦投资的外商的动机进行了剖析，由此建立了影响厦门市利用外商直接投资主要因素的结构模型，并据之在更深层次上分析了厦门市利用fdi的激励和制约因素，指出其中最大的制约因素是市场的狭小。
• The main research work is composed of the followings : 1 ) a new method for optimal design of nonlinear multi - component structural system ( assembly ) with contact is put forward in this thesis . by combining genetic algorithm with parameterized geometry and finite element model of structure , optimization of the parameters of nonlinear multi - component structural system with contact can be accomplished through the programming environments of secondary development on a universal integrated cae platform ( msc . patran + msc . marc )
  研究工作主要有以下几个方面：提出了一种对存在接触关系的多构件非线性结构(装配体)系统进行优化设计的新方法，该方法将遗传算法与结构几何及有限元参数化建模方法相结合，在通用cae软件平台( msc . patran + msc . marc )中通过二次开发编程环境对存在接触关系的多构件非线性结构(装配体)系统进行优化设计。
• Afterwards , several practical morphological techniques for binary image processing such as the design of morphological filter , edge detection , skeleton and image restoration are recommended . a new idea of morphological filtering operation with a series of continuous increscent structure element is presented , which gained a better effect in resuming image , eliminating yawp and saving image . on the issue of extract skeleton algorithm , connectivity of skeleton , stability of structure , resisting of yawp are considerate , using appropriate models of structuring elements is proposed , the experimental result is exciting . 45 % operation rate is enhanced by the fast extract skeleton algorithm
  接着引入了形态滤波器设计、边缘形态检测、骨架抽取、图象重建四种形态学处理的实用算法，在形态滤波器设计算法中提出了采用连续增大的一系列结构元素去进行图象多级滤波的新思路，在恢复图象、消除噪声和保存图象细节三个方面，都得到较好的效果；在骨架抽取算法的实现问题上，充分考虑了骨架的连通性、结构的稳定性、线条只有一个象素宽、抗噪声强等一些必要特性，通过选取合适的结构元素模板来对传统的算法进行改进，处理效果令人比较满意。