模型理论
- 与 模型理论 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Using contemporary psychoanalysis (Kein's object relations theory in particular), his clinical practice and theoretical thoughts are based on Jung's collective unconsciousness model and aim to fill the gaps or inadequacies in analytical psychology.
他以荣格集体潜意识的心灵模型为基础开展临床实践和理论思考,借鉴了当代精神分析特别是克莱因的客体关系理论,填补了分析心理学的不足。
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This paper presents a simple physical model of change of mass density for calculating the diffraction intensity of multilayer, which is proved by the experiments of the small angle X-ray diffraction.
提出了这种膜系内密度变化的简单物理模型,通过理论衍射强度计算和小角X衍射实验证明这种模型是合理的。
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Based on the food chain relationship between nutrition, autotrophy and detritus biomass, considering the complementarity of the nutrition which is caused by the animalcule decomposition of the propagation reliquiae, as well as its losing caused by physical therapies, we set up a model of zoology dynamics about the reciprocity of nutrition-autotrophy-detritus biomass, and analyze the dynamical stability of the model solution by using modern nonlinear theory.
基于营养盐、赤潮藻类、碎屑的生物量之间的食物链关系,考虑到由于海洋内微生物分解动植物遗体对营养盐的补充以及物理因素导致的流失,建立了营养盐-赤潮藻类-碎屑的生物量相互作用的耦合生态动力学模型。运用现代非线性动力学理论,对模型解的动力学稳定性进行了分析。
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Based on the laminate theory, a laminate weakened by damage is treated as an anisotropic thin plate. Using the complex potential method in the plane theory of elasticity of an anisotropic body, the series solution of finite anisotropic thin plate containing an elliptical inclusion is proposed with the help of Faber series. A hybrid element with an elliptical inclusion for anisotropic materials is obtained by using the hybrid variable principle, and the element efficiency is verified by numerical examples. The state of the damage is modeled by an elliptical soft inclusion, and using the point stress criterion based on characteristic curve and Yamada-Sun etc. criteria, the prediction of the strength of a composite laminate with damage is set up. The effects of various parameters on the stress distribution and the residual strength of a composite laminate weakened by damage are detailedly studied.
首先基于经典层板理论,将复合材料层板的弹性问题化归为均匀各向异性板来求解;采用各向异性体平面弹性理论中的复势方法,以Faber级数为工具,给出了有限大含椭圆核各向异性板弹性问题的级数解形式;利用杂交变分原理,成功导出含椭圆核各向异性板杂交应力有限元,并用算例验证了该单元的可行性和有效性;采用含刚度折减椭圆形弹性核的冲击损伤模型,引入基于特征曲线和Yamada-Sun破坏准则的点应力判据,建立了含损伤复合材料层板剩余强度的分析方法;通过数值计算详细讨论了各种几何参数对损伤层板应力分布、剩余强度的影响,得到了一系列对工程应用具有实用价值的结论。
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This paper put forward the non-equilibrium、 heterogeneity、 anisotropism three dimensional dynamic model of the coalbed methane transport and the theory and method of using the dynamic model to assess and forecast the output of the coalbed methane for the first time, and achieves good result.
本文首次提出了煤层甲烷运移的非平衡非均质各向异性三维动力学模型及其应用动力学模型评价、预测煤层甲烷气产量的理论与方法,取得了良好的效果。
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The key of studying this kind of complex system, is adopting the theory and methodology of complex system, combining the basic law of rock mechanics, found the scientific model and system info of complex system. To nonlinear, anomalistic geometry et.
对于这样的复杂性系统研究的关键,是采用复杂性系统的理论方法,并结合岩石力学的本质规律,采用适当的研究方法,建立复杂性系统的科学模型和理论体系。
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Applying these methods to Close-in Antimissile Fire Control System (including AA gun control system and laser ranging system), results in a complete set of new methods for it. Finally, an echo simulating model is built for the laser ranging system of a real self-propelled AA gun, and is investigated by using SCTROF. The results show that SCTROF is effective.
本文还利用这些成果,为近程反导火控系统中的控制系统(包括火炮控制系统与激光测距控制系统)提供了一套完整的、新的设计方法;并以一个实际自行高炮的激光测距系统为原型,建立了其回波仿真模型,用SCTROF对此仿真模型进行了研究,结果表明,该理论是有效的。
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The linear theory of antisymmetric ducted gravity waves supported by mesospheric thermal duct is presented, propagation and evolution of gravity wave packets in thermal duct is also simulated by using a nonlinear two-dimensional model. Numerical results show that lower atmospheric wave disturbance can penetrate into the duct area and be trapped.
给出了重力波在中层大气温度波导中的反对称形式导制传播的线性理论模型,并采用二维非线性的数值模型对重力波波包在中层大气温度波导中的传播和演变过程进行了模拟研究。
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Moreover, the synchronization of EAN is studied; the result shows that the stochastic networks are more poorly synchronized than their deterministic counterparts. These models can well mimic some real systems. Firstly, two dimensional random Apollonian networks and two dimensional EAN are maximal planar graphs, which may be helpful for designing printed circuits. Secondly, V-HDRAN can be mapped into the Yule process, which was inspired by observations of the statistics of biological taxa. From this perspective, V-HDRAN can find some applications in biological systems. Thirdly, all networks of this type consist of complete graphs; this particularity of the composing units can provide a comprehensive aspect to understand some real-life systems making up of complete graphs, such as movie actor collaboration networks, scientific collaboration networks and networks of company directors.
这些模型可以很好地描述现实系统,其中二维随机阿波罗网络与二维演化的阿波罗网络为最大平面图,这对印刷电路板等现实系统的设计有重要的借鉴作用;变体模型V-HDRAN的构建过程与Nature上发表的关于生物物种的形成过程之间存在一个一一对应的关系,这对生物系统的建模有重要的价值;另外,这类网络均由完全图组成,它们对由完全图组成的电影演员合作网、科学家合作网、公司董事网等由完全图构成的现实网络的建模有重要的理论意义和应用价值。
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This thesis analyzed the applicability of stock option plan in our country through discussing the theory of stock option incentive, based on comparing and using for reference the mature stock option plan, the model of emprise preference appraisal and human capital fixing a price, put forward the idea and method for designing the Hi-Tech industry stock option plan.
本文通过对股权期权激励理论的探讨,分析了股份期权计划在我国现阶段的适用性,在比较借鉴成熟的股票期权计划、公司绩效评价模型和人力资本定价模型的基础上,提出了高新技术企业股份期权技术设计的思路和方法。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。