子系统

The multilevel optimization arithmetic of low osmose oil field network problem is presented that oil gas gathering system, sewage dispose system, injection...

给出了低渗透油田地面工程网络拓扑优化的多级分解优化算法，即顺次进行油气集输系统、污水处理系统、注水系统和供配电系统的优化，各子系统间又通过变量互相联系，每一个子系统的网络优化又分解为布局优化和参数优化。

It includes 3 shares normally: Semantics of participial subsystem, syntax controls a share subsystem, always.

它通常包括三个部分：分词子系统、句法语义子系统、总控部分。

Parsons applied this theoretic model to explain the main feature of modernist's personality----the forming process of economic rationalism: it is not only an independent and inborn personality, the posteriority factor is also included, which is produced in the interaction course of economic subsystem and social subsystem.

应用这一理论模型，帕森斯解释了现代人格的最主要特征-----经济理性主义的形成过程：经济理性主义不仅仅是一种独立固有的人性，其中也有后天因素，后天因素产生于经济子系统与社会子系统相互调节的互动作用中。

Based on Lagrangion function in the form of a volume integration of liquid pressure superposed on the standard Lagrange function (kinetic energy minus potential energy), corresponding to liquid subsystem and structure subsystem respectively, the nonilnear coupled dynamic equations of the coupling system are established by means of variation principle and Lagrangion equation.

对液体子系统和结构子系统分别得到压力体积分形式的Lagrange函数和标准形式Lagrange函数，由变分方程和Lagrange方程可以建立系统的动力学方程。

The structure and the working scenario of the Windows printer sub-system are studied. A printer driver is designed and achieved.

讨论了Windows打印子系统的结构、打印子系统的工作流程及打印驱动程序的设计与实现。

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。

With a view to establishing a complete CAD system, the relation and the rational division of the function between the optimum design as a subsystem and other subsystems are discussed. The optimum design model is described.

从建立一个完整专业CAD系统的角度，讨论了优化设计作为其中的一个子系统与其他子系统之间的关系及合理的任务分工，提出了优化设计模型。

At the early of the Intelligent Building development, every sub-system has a small scale and a few simple control objects which can be managed by people or half automation, but with the expanding of the sub-systems scale, more and more distributed control objects and equipments, many reduplicate signal cables for voice, data and control is laid, it becomes more difficult to manage and maintain, so it is needed to manage equipments and expand functions by the integration of all kinds of equipments and sub-systems in the building.

在智能建筑发展的初期，各个子系统规模小、控制对象少而简单，可以人工或半自动化方式维护管理建筑设备，但随着智能建筑中的各个系统规模的不断扩大、控制对象增加和设备的分散，同时建筑物内语音、数据和控制等各类信号的传输线缆大量重复的敷设等等都给管理和维护带来了极大的不便，为此需要通过建筑智能化系统集成将智能建筑中各类设备和子系统进行集成，更为方便地实现功能的扩展和设备的管理。

Anonymous communication simulation subsystem simulates the reroute mechanism of anonymous communication system; data collection subsystem collects and analyses data in network.

匿名通信仿真子系统对匿名通信的重路由机制进行仿真；数据采集分析子系统则对网络中的通信流进行数据采集和分析。

Secondly, method of Taylor series is used to approximate the slow manifold and the O approximation of the slow manifold is given; slow dynamics such as saddle node bifurcation which has been proven to be the same as that for the full system is analyzed; at the same time, fast dynamics including bifurcation conditions and domain of attractor of the stable equilibrium are also analyzed; the attracting region which consists of the stable manifold of the unstable equilibrium and stable equilibrium is given; we found that when the inner flux decay increases, the domain of attractor is enlarged.

首先，给出了电力系统SMIB模型的时间尺度分解，得到标准的奇异摄动模型；其次，利用幂级数方法，给出了慢流形的O近似M〓，分析了在慢流形M〓上的慢动态，得到了慢子系统的鞍结分支值，并证明此分支值与原系统的鞍结分支值相同；分析了快子系统的平衡点和全局分支的存在条件，给出由不稳定平衡点的稳定流形与稳定平衡点形成的吸引域；并研究内部电压对稳定域的影响，发现稳定域随内部电压增加而扩大；最后给出整个系统的稳定平衡点的近似吸引域。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。