查询词典 knowledge base system

Factory remaining hot water, remaining vapor and boiler heating system, were adopted in tilapia overwintering. Every step, such as site selection, pond and fish preparation, cultivation of fish, fish selection, timing of overwintering, stocking density and managements during overwintering, was compared among three systems. The results of data analysis showed that the survival rate in remaining hot water system was 12% higher than in remaining vapor system and 21.25% higher than in boiler heating system. The overwintering cost in remaining hot water system was 735 Yuan/m~3, which was 18 Yuan lower than in remaining vapor system and 71.4 Yuan lower than in boiler heating system. The profit in remaining hot water system was 201 Yuan/m~3, which was 162 Yuan higher than in remaining vapor system and 275.4 Yuan higher than in boiler heating system.

本论文采取了余热水、余热气、锅炉加温三种方式对进行罗非鱼越冬保种，从地点选择、越冬池、鱼的准备、越冬苗种的培育、越冬前催肥、越冬鱼的选留、越冬鱼进池时间和密度、越冬期间饲养管理等环节进行对比试验获得了三种方式的试验数据并进行了分析讨论，结果显示：余热水越冬雌亲鱼的成活率比余热气越冬高出12％、比锅炉加温越冬高出21.25％；余热水越冬雌亲鱼的成本每立方米为735元比余热气越冬的成本每立方米低18元、比锅炉加温越冬的成本每立方米低71.4元；余热水越冬雌亲鱼的利润每立方米为201元比余热气越冬的利润每立方米高162元、比锅炉加温越冬的利润每立方米高275.4元。

By these analysis and research, it puts forward that the contradiction of agriculture production and big market is the base of system changing of agriculture industrialization; it is the basic way to system changing and organization innovating that it can provide enhancive organization system guarantees for the development of agriculture industrialization by promoting actively agriculture resources and production factors to become capital on the base of the present production factors system of ownership in country; it can promote modern agriculture to come into being by resolving thorough the contradiction of agriculture production and big market and satisfy socialization big production; The stock cooperative system is a direction of managerial organization innovation of agriculture industrialization because it can make production factors flow and be recomposed, and promote actively agriculture resources and production factors to become capital, and realize per capital to be accumulated, and satisfy socialization big production of agriculture.

通过这些研究和分析提出了：我国农业生产与大市场之间的矛盾是农业产业化制度变迁的基础；制度变迁和组织创新的基本途径是在现有农村生产要素所有制的基础上，通过农业资源及生产要素资本化的制度创新，为农业产业化经营提供强有力的组织制度保障，从根本性上解决农业生产与大市场之间的矛盾，满足社会化大生产的需要，推动我国农业向现代农业的转变；股份合作制能较好地促进不同生产要素的流动和重组，积极推动农业资源及生产要素资本化，实现单个资本向社会资本的转化，促进农业资本的积累，满足农业社会化大生产的需要，是农业产业化经营组织创新的基本取向。

At the same time, on the base of analysis of the present situation, the development trend and the leading edge technology, the necessity and feasibility about the exploitation of the full hydraulic bulldozer"s sate monitoring and fault diagnosis system is given; According to the structure, working feature and working environment, it works out system schema and system composition; The system is divided into display module, communication module and fault diagnosis module by means of block design, the implementation method and key parameter are also given; In light of the features of the full hydraulic bulldozer, the state monitoring and fault diagnosis platform composed of controller RC6-9 and display DI2/10 is designed based on CAN-Bus and the hardware design is completed; It lists the measured values and state of monitored parameters which should be real-time displayed in monitoring module as well as the data which will be transmitted; Furthermore, On the base of the study of, it gives 34 kinds of constant faults" diagnosis methods; Using BODAS software and DPS software, it compile the program code of the controller and the displayer; At last, this paper design and make the simulation test device of control system of construction machinery, through the experiment, the realizability, the categoricalness, the reliability, the stability and real-time are tested, in addition, the improved methods are given.

本文收集整理了国内外智能推土机研究的相关文献资料，综合分析了国内外智能推土机的研究现状、发展趋势和前沿技术，论证了开发全液压推土机智能系统的重要组成部分&全液压推土机状态监测与故障诊断系统&的必要性和可行性；根据全液压推土机的结构、作业特点和作业环境，制定了全液压推土机状态监测与故障诊断系统方案，确定了系统的结构组成；采用模块化设计方法，将整个系统分成了显示、通信和故障诊断三个模块，给出了各模块功能的实现方法，确定了各模块的关键技术参数：选用RC6-9和DI2／10作为系统的控制器和显示器，用CAN总线搭建了系统的通信平台，完成了系统的硬件设计；确定了系统监测参数和通信数据，对全液压推土机常见故障特征进行了分析，给出了34种常见故障的诊断方法；在BODAS软件和DPS软件的集成编程环境下，编写了控制器和显示器程序；设计并制作了工程机械控制系统模拟试验板，并在此基础上通过多次的程序调试与试验，对所设计的全液压推土机状态监测与故障诊断系统功能的可实现性、完备性、可靠性、稳定性和实时性进行了检验，证实了此系统的可行性，并提出了进一步的改进方案和措施。

Using ontology and context knowledge in data mining is one of the effective waies to improve data mining accurateness,which can add general knowledge and certain knowledge in decision factors. How to apply ontology and context knowledge in data mining is discussed in this paper.

在数据挖掘中使用本体和上下文知识能够将普遍的知识和特定的知识引入数据挖掘的决策因素中，是增进数据挖掘准确性的有效手段，同时也是数据挖掘领域研究的热点和难点之一。

In order to highlight and analyze the influence of heterogeneous knowledge flows to enterprises in the modern service industry,based on a review of the Colonel Blotto game,some presumptions such as the game s utility function are modified,and a mechanism to change tacit knowledge into explicit knowledge is constructed to carry out an analysis of a two-player knowledge flow management.

为了深入认识异质性知识流对企业尤其是现代服务业企业发展的作用，借助于经典的Colonel Blotto博弈模型，并对其效用函数等进行了修正，通过构建一个隐性知识和显性知识之间的联系机制，展开两企业知识策略的Blotto博弈分析，对企业的知识流最优反应策略性质等进行了认识。

Because of the problems in knowledge, cost of knowledge transformation and cross chain various, obstructions exist in knowledge flow inside enterprises. It is possible for enterprises to organize construction and to create enterprise culture which is helpful to knowledge flow.

由于知识自身、知识转移成本和节点链存在的问题等，所以企业内部知识流存在的各种障碍可以由改造企业组织结构，营造有利于知识流动的企业文化等加以解决。

The roughness of knowledge embodies the granularity of knowledge in algebra view.Two concepts are defined in information view,which are information entropy of knowledge and conditional information entropy of knowledge.

在代数观点中，知识粗糙性体现了知识的粒度；而在信息观中，定义了知识的信息熵和条件信息熵。

Results also suggest that declarative knowledge is built in relations with object's experience, and was connected to form procedural knowledge in the process of finding ways. As for the transformation between procedural knowledge and configurational knowledge, objects can do it through mental process without maps, yet maps still provide a reference frame for it.

其中，叙述性知识的建立是与经验相关的，能在找寻路径的过程中获取，并加以联结形成程序性知识；程序性知识与结构性知识的转换，则可依个体的心智过程或藉由地图的辅助提供架构。

In the course of the discovery of knowledge and the getting together of scattered knowledge, the competition is like a convex mirror. By trying errors in the competition, comparing and imitating, those scattered knowledge that can get more people support and approved common knowledge can survive at last and become the coordinate rules that help people associate. These rules not only reflect in the customs formation, but also reflect in the course of government competition.

在知识的发现和分散知识的聚合过程中，竞争就是一个聚焦的凸面镜，通过竞争中的试错、比较和模仿，分散的知识中那些能获得更多人支持和认可的共同知识最终得以幸存下来成为协调人们交往的规则，这一规律不仅体现在由个人互动形成习俗的过程中，也体现在政府竞争的过程中。

It is theoretical analyze the method of knowledge acquirement, the method of knowledge denotation, the method of knowledge inference and the method of knowledge explain.

详细介绍了专家系统知识的获取、知识的表示、知识的推理以及知识的解释等。

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。