复杂

In this project, the stability of a class of complex dynamical system with infinite dimensions is investigated. The dynamical systems are described by the infinite differential equations with time delays. The comparison principle of the stability for the infinite dimension system is obtained.

本项目研究一类以无限个具有时间滞后的常微分方程关联而成的复杂动力系统的稳定性，建立了这类无限维系统中的比较原理，得到了无限维比较系统的稳定性条件和比较系统的集结方法，建立了无限维复杂时滞系统稳定性分析的矢量Liapunov方法。

An iterative reasoning algorithm with time delay of CD is proposed in this paper to resolve time delay of complex system. It is an effective approximating reasoning algorithm for its polynomial time complexity. It realizes dynamic reasoning of causality diagram through multiplication of linkage strength matrix and probability vector when the CD has time delay.

本文针对复杂系统的时间延迟性提出了带时间延迟的因果图迭代推理算法，该算法可以在多项式时间复杂度内完成，是一种有效的近似推理算法。

Virtual prototype technology of complex product is an important technology for complex products development and design.

复杂产品虚拟样机技术是复杂产品开发设计的重要技术之一。

With simple procedure, reliable fixation, mini operative damage and propitiousness to functional recovery of knee joint, anatomic plate internal fixation plus one stage bone grafting is a relatively good therapeutic approach to the complex comminuted bone fractures of terminal femora.

解剖型钢板内固定、一期植骨治疗股骨下端复杂粉碎性骨折，操作简单，固定可靠，手术创伤小，有利于膝关节功能的恢复，是治疗股骨下端复杂粉碎性骨折较理想的方法。

The effective heat-transfer temperature difference of every effect of multi-effect evaporation subsystem and the preheat temperature rise Δt_(p,j of every level of multi-level preheat subsystem of the design model were distributed by equal heating area, equal heat-transfer temperature difference, and free proration methods.

设计型模型对多效蒸发子系统各效有效传热温差Δt_i的分配和多级预热子系统各级预热温升Δt_的分配分别采用等面积法、等温差法、自由配比法等进行分配并采用矩阵法结合迭代法进行设计模拟计算，其中自由配比法巧妙地将具有复杂约束条件的决策变量Δt_i和Δt_转化为取值0～1的中间决策变量τ_i、τ_，为Δt_i和Δt_的自由搜索进而为优化设计提供了一个简便的方法；在常规设计模拟计算的基础上，建立了复杂多效蒸发系统优化设计模型，该模型以系统年总费用最小为优化目标，以生蒸汽温度T_0、冷凝器中二次蒸汽温度T_K、蒸发温差配比系数τ_i和预热温升配比系数τ_为决策变量，采用遗传算法结合矩阵法求解。

The price system of the United States is a complex network composed of the prices of all the products bought and sold in the economy as well as those of a myriad of services, including labor, professional, publicprofessional, transportation, and public-utility services.

美国的价格系统是复杂的网状系统，美国的价格系统是复杂的网状系统，包括经济生活中一切产品买卖的价格，也包括名目繁多的各种服务，诸如劳动力，品买卖的价格，也包括名目繁多的各种服务，诸如劳动力，专职人员，交通运输，公共事业等服务的价格。

There are enormously complex, complicating legal issues that are way out of my purview.

" "有非常复杂，复杂的法律问题，这是出路，我的职权范围内。

For more complex problems, recalculation enables you to store long, complicated formulas and many changing values and quickly produce alternatives.

对于较复杂的问题，重新计算让用户能够存储长的、复杂的公式和许多改变的值，并且很快的产生替换。

Starting from analyzing the problems that the present wrapper generation toolkitsencounter in dealing with complex biological data sources, this thesis presents two data extraction models and algorithms for complex data sources, and then designs and realizes ReDE wrapper generation toolkit and L-tree wrapper generation toolkit.

本文从分析现有包装器生成工具在处理复杂生物数据源时存在的问题入手，提出了两种面向复杂数据源的数据抽取模型和算法，在此基础上设计和实现了ReDE包装器生成工具和L-树包装器生成工具。

In this thesis, Node-Area Method, a new method to modeling Microfabrication of single silicon, is firstly introduced. This method is based on ESHAPE method and CA method. It takes advantage of both methods, and meanwhile, avoiding lower simulation precision of the former and lower computation efficiency of the latter. A new software is developed to simulate silicon bulk micromachining process. It can be applied to redisplay the process of MEMS Manufacture to help designer to design complex MEMS structures.

本论文引入一种新的单晶硅的加工建模方法——节点－区域法，它是借鉴原有仿真建模方法Eshape法和CA法的优点，并将两者适当的结合，克服Eshape法仿真精度低和CA法计算效率低的不足，开发出一个新的体硅加工工艺过程仿真软件，应用于设计和制备复杂的MEMS结构件，来更好的再现MEMS实际加工工艺过程，辅助MEMS设计人员设计开发复杂的微器件。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。