Traditional decision support system is based on model base and knowledge base , and building knowledge base is depended on experience offered by specialist in certain field , so acquiring knowledge was difficult , which limited the ability of the system 传统的决策支持系统是基于模型库和知识库的。知识库的建立是依靠领域专家凭经验建立，知识获取困难，故这种决策支持系统对环境调控的决策支持很有限。
He felt sorry to see the excited face of ilyin , who talked a great deal nervously . he knew by experience the agonising state of anticipation of terror and of death , in which the cornet was plunged , and he knew that nothing but time could help him out of it 他不忍心去看伊林那激动不安的脸，就是那个话兴很多心神不平的伊林，凭经验他知道这个骑兵少尉正处于等待恐惧和死亡的痛苦状态，他也知道，除了时间，现在没有什么东西可以帮助他。
These years with fast develpment of highly classified road , because of more and more heavy traffic and superimposed load of the bigger truck , there ' re a lot of bleeding , ruts , deformation and so on on the pavement . before according to the traditional mix design method of asphalt concrete , the pavement has n ' t suit to the modern traffic development 近几年我国的高等级公路飞速发展，由于交通量和汽车的载重越来越大，沥青混凝土路面出现了泛油、车辙、拥包变形等病害，以往人们凭经验方法设计的道路已经不能完全适应现代化交通发展的客观形势。
The rule of thumb to remember is that service oriented architectures require functional decomposition : decomposition results in components that ultimately need to be managed , and components in java are best implemented with session ejbs with or without a helper class , which makes the session ejb a facade 凭经验来看，面向服务的体系架构需要功能分解：分解导致组件最终需要进行管理，使用会话ejb最佳的实现java中的组件（使用或不使用帮助类，该类使会话ejb成为外观） 。
In conclusion , the development of emims would be favorable to the maintenance work standardization and regularity so that equipment maintenance management could go along orderly by accumulating data . the original manner only relying on experience , intuition and courage could be got rid of . in this way , the equipment maintenance and management levels in the enterprise could be promoted greatly 本系统的开发，有利于促进企业维修工作的标准化、规范化，从而摆脱仅凭经验、直觉、胆量的做法，并通过数据的积累使得设备维修管理工作可在理论指导下有序地进行，从而大大提升企业的管理水平。
Safety assessment is the foundation and basis of safety management for enterprise , however , traditional safety assessment methods , many of which depend on the qualitative conclusion from the experience of some experts and safety management staff , is not only short of scientific basis , but also with great limitations in their application 安全评价是企业进行安全管理的基础和依据，传统的安全评价方法，多为一些专家及安全管理人员凭经验得出的定性的结论，既缺乏系统科学的严谨性，在实践中又有很大的局限性。
What is it is going on in the world ? he asked himself in perplexity several times a day , instinctively beginning to sound the hidden significance in the phenomena of life . but knowing by experience that there was no answer to these questions , he made haste to try and turn away from them , took up a book , or hurried off to the club , or to apollon nikolaevitchs to chat over the scandals of the town 在一日之内他就有几次惶惑不安地问自己，情不自禁地开始缜密思考生活中的各种现象的涵义，但他凭经验也知道，这些问题都没有答案，于是他赶紧设法回避它，他时常看书，或者赶着上俱乐部，或者到阿波隆尼古拉耶维奇那里去闲谈市内的流言飞语。
Drawing piece unfold size is one basic condition under the calculation on coefficient , number of drawing , handbooks or books of press are not given , practice press production , die designer designs drawing die by experience calculation , after testing , according to deformation , state , defect shape of testing blank , shape and unfold size is revising , finally , unfold size and shape of blank are determined , designing period is longer , cost of die and work piece is to raise , economic benefit is to reduce 拉深件展开尺寸是拉深可行性分析中计算拉深系数与拉深次数的前提条件，现有冲压手册或教材对于复杂拉深件的展开尺寸计算尚未论述。复杂拉深件的冲压生产中，模具设计者凭经验估计拉深可行性，设计制造拉深模进行反复试压，根据试压件的形变状态，缺陷形貌，制定坯料展开尺寸和形状，周期较长，因而生产成本高，经济效益不佳。
Local discomfort is an important reason of human discomfort in winter air condition room . basis of the method of computation fluid dynamics , through phoenics computation simulation , with the premise that flow and temperature distribution is basically consistent , the article further analyzes the distribution regulation of indoor parameters in air condition room and reflects the characters which ca n ' t give out and reveal only by experience and practical measurement on the spot . at the same time , it provides some very excellent forecast and evaluation methods by use of cfd 由于冬季空调房间的热特性的影响，局部不适是冬季空调房间内的人体不舒适的重要原因，基于计算流体动力学方法，通过phoenics的计算模拟，在流动和温度分布的基本规律相符的前提下，进一步细化了空调房间室内参数分布的规律性，反应了仅凭经验和现场实测所不能给出和揭示的特点，同时运用cfd工具为工程实践提供了很好的预测和评价手段。
The yanbian state post office equipments management still mainly depends on the simple handicraft work and manages with the current experience , which is already less in keeping with enterprise demand of the high - speed development . therefore , combining the equipments management need of enterprise , we need to study and develop the information system software based great environment information of enterprise , support the enterprise equipments managers to manage enterprise equipments , which make 随着企业信息化建设的逐步深入,推进设备管理信息化日见重要。设备管理信息系统在现有的设备管理方法基础上,以计算机技术、网络技术为手段,辅助设备管理,实现企业设备管理科学化、规范化。本文根据延边州邮政局设备管理目前主要还是依靠简单的手工作业和凭经验管理、维护的现状,提出了设备管理的规范化改进概念。
