约束

A new optimal power flow model with reliability constraint is proposed to obtain an economic and secure operation schedule of the power system, where the reliability index constraint is constructed based on z transform theory to take the uncertainties of electric power system into account, and the objective aims at minimizing the total cost of the system to satisfy the expected loss of load probability.

提出一种考虑可靠性指标的最优潮流模型。该模型能考虑系统中的随机因素，通过z变换法构造电力系统的可靠性指标约束，将该约束添加到经典最优潮流模型中共同求解，从而使电为系统的调度或控制能在满足一定的失负荷概率指标的前提下实现最优运行。

The process of ROLAP Star Schema design in the DW of Resident population and some special problems such as factless table are presented. Secondly, when Parts of a practical system— Resident Management Information System designment are given. IDCard Management, Approvement Management, Query Module are modued with LJML and designed by modues brought forward. Some problems ecountered in system designment are analyzed and discussed and then above theories analyses are strengthened and improved.

第二，论文结合一个实际应用系统—常住人口信息系统，针对本人负责的部分子系统：身份证管理、审批管理、查询部分模块，使用UML对各子系统建模、选择应用层结构设计应用层、选择数据约束设计模式设计数据约束，使得上述技术应用到实践当中，并结合系统中出现的各种问题进行分析、探讨，提高、深化了前面的理论分析、设计。

They are ApplicationLayer+DB , ClientLayeH-ApplicationLayer and 3 Layers.Parts of a practical system? Resident Management Information System designment are given. IDCard Management % Approvement Management % Query Module are modued with UML and designed by modues brought forward. Some problems ecountered in system designment are analyzed and discussed and then above theories analyses are strengthened and unproved.

结合一个实际应用系统——常住人口信息系统，针对本人负责的部分子系统：身份证管理、审批管理、查询部分模块，使用UML对各子系统建模、选择应用层结构设计应用层、选择数据约束设计模式设计数据约束，使得上述技术应用到实践当中，并结合系统中出现的各种问题进行分析、探讨，提高、深化了前面的理论分析、设计。

The physical model and simulation mathematical model for high-frequency floating new structure caseless and common structure auto-rifle are established separately in this dissertation when they are in conditions with or without restrain, the simulation model sets are constructed and some simulation models are tested by the comparison with theoretical value to test value.

本文分别建立了无约束和有约束条件下高频浮动新结构无壳弹枪和常规结构自动步枪的物理模型和仿真数学模型，它们构成了&仿真模型集&，通过理论值和实验值的比较，对部分仿真模型进行了验证。

It not only ends the dispution about the time of the Mt. Yandangshan World Geopark volcanic rocks, but also ofifers chronologic limits for both stratigraphic divisions of Cretaceous volcanic rocks in eastern Zhejiang and the Yanshanian Movement in Southeast China.

这不仅解决了有关雁荡山世界地质公园火山岩形成时代的争议，也为解决浙江东部白垩纪火山岩地层划分对比提供了良好的年龄约束，同时也为探索中国东南部燕山运动提供了年龄约束。

Free software motion and motion of software opening a source are two kinds differ to move ideologically, the target that free software moves is the tie that makes all software cast off intellectual property, because they think,these restrain can cloggy technology progress and profitless to community.

自由软件运动与开源软件运动是两种不同意识形态的运动，自由软件运动的目标是使所有软件摆脱知识产权的约束，因为他们认为这些约束会妨碍技术的进步并且对社区无益。

By this comparition,the advantage which use double structure encode to solve knapsack problem is proved. Genetic Algorithm ; Knapsack problem ; dual-structure encode

解决背包问题的关键在于约束条件的处理，目前一般采用惩罚函数的方式处理约束条件，这种方法当问题规模较大时，尽管可行，但搜索效率很低，甚至有时得到的结果比一般的启发式算法还

For this reason, a constraint satisfaction neural network based on the logical analytic theory of NNs is presented,which is composed of a general need network named a basic network and a coned system which has the adaptability to cope with complex problems.

CSNN体现了生物神经系统中的突触的控制原理，它由一个基本神经网和一个控制系统组成；基本网的作用是提供必要的约束，控制系统的作用不但能使约束成为自适应的，而且依据具体问题能够动态地、自动地删除基本解中的矛盾。

Finally, we adopt the fault smoothing constraint and dipping angles obtained from previous two steps and invert for the coseismic rupture distribution.

建模过程经历三个步骤：（1）采用直立断层模型反演，根据解的分辨率和拟合差的折中曲线得到最优平滑约束；（2）改变断层倾角，找到使得观测数据和正演计算拟合最好的断层倾角；（3）根据前面两步得到的最优平滑约束和断层倾角求得地震同震破裂分布。

This rapid continuous inversion method utilize well logging curves to delaminate formation,and integrate auto-delaminate and human-computer interaction delamination to provide reliable initial model for iteration inversion calculation,and in the same time apply resistivity comparison and gamma as the constraint condition to reprocess the data from the inversion, all these improve the precision of this inversion and get the logical resistivity curves of both filter layer and impervious bed.

快速连续反演方法利用测井曲线划分地层，进行自动分层与人机交互分层相结合的方法，为迭代反演计算提供出可靠的初始模型，同时应用电阻率比值、自然伽玛作为约束条件对反演得到的数据进行约束后处理，提高反演的精度，得到合理的渗透层和非渗透层的电阻率曲线，并在理论地层模型和实际测井模型中均进行了测试。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。