查询词典 knowledge base

Based on knowledge base of rough sets theory,knowledge integral sum and knowledge integral are defined.Their propˉerties and the connectionwith Lebesgue integral sum and integral are studied.

基于粗糙集理论的知识库，定义了知识积分和与知识积分，研究了它们自身的性质及与勒贝格积分和、勒贝格积分的关系。

Lebesgue measure is introduced in knowledge base, knowledge measure and knowledge measurable sets are defined.

在知识库中引入勒贝格测度，定义了知识测度和知识可测，对比勒贝格测度研究了知识测度的性质，并得出了波雷耳集与知识可测集等价等强于勒贝格测度的性质。

We use patent data from the worldwide semiconductor industry from 1984 to 1994 to study the effect of the structure of organizational knowledge bases, or the patterns of coupling between their elements of technical knowledge, on the usefulness of inventions and knowledge-base malleability.

我们利用全世界半导体行业从1984至1994年间面板数据来研究组织知识基础结构，或者它们各个技术知识因素之间的连结方式对对发明有效性与知识基础延展性的影响。

Based on analysing the respective characteristics of regular PID controller in trational control theory and fuzzy logical controller in intelligent control theory, the idea and technique of expert system is introduced to develop a novel kind of hybrid intelligent controller. It can coordinate two kinds of control algorithms and tune the control parameters on-line for different working zones of the controlled process.(3) The hybrid knowledge expression model, which combines discrete state space model, fuzzy relational model and rule base model, is proposed based on analysing the characteristics of all kinds of knowledge expression models. The knowledge of the controlled process in different aspects can be expressed resonably by it. Based on the model mentioned above, the related optimization strategy for complex system is developed.

本文的主要贡献体现在：（1）以炼油厂的催化裂化装置和钢铁联合企业的大型焦炉装置两个典型的复杂工业过程为例，分析了工业大系统的许多不易控制的特性，并归纳了其中的几个典型特征；（2）针对经典控制理论中的常规PID调节器和智能控制技术中的模糊逻辑控制器各自的特点，通过引入专家系统的思想和方法，开发了一类混合式专家控制器，它同时具备在线协调两种不同控制规律和自动学习控制规则的能力；（3）通过分析各种知识表达模型的特点，提出了一类包括离散状态空间模型、模糊关系模型和规则基模型在内的混合知识表达模型，它能对过程知识在各个不同侧面给予合理的描述。

These efforts help to disassemble the complex task of the ship structure knowledge system into some relatively simple sub-tasks, and to found the parameter representation method for concerned knowledge in the knowledge base of structure design.

船体结构布置和计算纷繁复杂，本文通过对大中型集装箱船的结构模块化分析和计算，给出了大中型集装箱船系列化的主尺度变换原则、结构模块的划分方法以及结构标准件和可变件划分计算方法，为集装箱船中剖面结构设计知识系统的任务分解以及结构设计知识库中的有关知识的参数化标准模块表示打下了基础。

This study base on the review of past research in career management in and out of the country, then deeply analysing the characters of IT industry and career of knowledge worker, and then bring forward the model of knowledge workers\'s career management of IT industry. As to prove the rationality of this model, the study also design questionary about knowledge workers\'s career management of IT industry on the foundation of the model.

本研究将问题锁定在IT产业知识型员工职业生涯管理这一具体、细分的范围内，试图从理论与实践相结合的角度构建一套IT产业知识型员工职业生涯管理相对科学、完整的体系，并对该体系内部的构成因子、影响因素与作用机制展开剖析，进而引起理论界与实践界对该领域的进一步研究、探索。

Knowledge system is the frame of the car emblem recognition algorithm which is based on knowledge and neural network. The algorithm consists of knowledge base and reasoner.

基于知识与神经网络的车徽识别算法以知识系统理论为理论框架，由知识库和推理机两部分组成。

The key techniques for KMS are studied in this paper, witch involving the architecture of KMS, Ontology based modeling of Knowledge Base, user model and the techniques for active service of knowledge and the securable access models of knowledge.

本文主要针对知识管理系统的体系构架、基于本体论知识库建模方法、用户模型与知识的主动服务、知识的安全访问几个方面涉及的关键技术进行了研究。

In knowledge base the knowledge may produce the inconformity, in appliedly these knowledgeses proceed logically, would seriously affect the reason logically process the knowledge efficiency, even will produce the fata mistakes.

摘 要：在知识库中知识可能会产生不1致，在应用这些知识进行推理时，会严重影响推理过程中知识的推理效率，甚至会产生错误。

In knowledge base the knowledge may produce the inconformity, in appliedly these knowledgeses proceed logically, would seriously affect the reason logically process the knowledge efficiency, even will produce the fata mistakes.

摘 要：在知识库中知识可能会产生不一致，在应用这些知识进行推理时，会严重影响推理过程中知识的推理效率，甚至会产生错误。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。