查询词典 problem solving

Each problem-solving process in the knowledge-basedIDSS is an inference process,which is essentially a procedure to match with thepremises involved in the knowledge-base and rule-base and further to bring out theconclusions.Such a procedure is underlaid with the hypothesis of completeinformation.Therefore,the knowledge-based IDSS have drawbacks and limitation indealing with real world problems.

基于知识的IDSS的求解推理过程从本质上来说是一种与知识库和规则库中已经蕴含的前提和结论相匹配的过程，并且是在完全信息假设下进行的，这就使得基于知识的IDSS具有很大的局限性。

The real and specific problems that underly the Grid concept are coordinated resource sharing and problem solving in dynamic, multi-institutional virtual organizations.

网格概念中体现出来的灵活、按需的异构资源集成的思想非常符合人们对更高层次资源共享的需求，因而在分布式超级计算、高吞吐率计算及数据密集型计算等领域得到接受和发展。

The reason is undistinguish the questions, so candidates do not know the problem-solving skills and methods.

原因在于对该类考试的题型分辨不清，因而不知相应的解题技巧和方法。

This new type seperator gives a beutiful future for the solving of the problem. Besides of this, the seperation function and structive ameliorations of uniflow square seperator and finned tubes seperator were studied systemly, and with the contrast with other type of separtors, have higher seperation efficiency. The uniflow square seperator can reach a much ligh seperation efficiency when it was ameliorated.

并对新型下排气方形分离器和鳍片管束惯性分离器的分离性能和结构优化进行了系统的研究，在对其它几种分离器研究的同时进行了对比，指出方形下排气分离器在结构优化后可达相当高的分离效率，与常规圆形分离器相当，能承担高倍率循环床的物料循环，结构布置得到极大的简化。

ER semantics contributes to correcting segmentation ambiguity and partially solving unlogged words problem at segmentation stage, to generating semantic consistent grammar trees and reducing parsing ambiguity at parsing stage, to simplifying semantic process at semantic process stage.

为了更好地了解用户使用中文进行数据库查询的句式以及从中抽取一定的语法规则，我们进行了用户使用受限汉语书写数据库查询语句的调查和分析，然后在此基础上我们设计了一种新的文法GWERSC，其非终结符集合不仅采用了现代汉语的文法符号，如名词短语、助词等，同时还采用了与数据库概念紧密相关的实体、属性、联系等语义符号，这样就把现代汉语尤其是受限汉语的知识和数据库知识紧密结合起来，既有利于文法分析又简化了语义处理。

For linear uncertain system, on the condition that parameter uncertainty and unmodelled dynamics uncertainty exist, the method of solving problem of robust H〓 control and robust adaptive control is researched, and its advantage, disvantage and scope of usage are described.

本文的主要工作可以归纳如下： 1、针对线性不确定性系统，分别研究了存在参数不确定性和未建模动态不确定性的情况下，鲁棒H〓控制和鲁棒自适应控制两种控制方法各自解决问题的方法，并阐述了它们的优缺点及适用范围。

This article focuses on uptimizing the allocation of power resource and solving the problem of unsufficient resource through planing the volum of power use and the limit on power load within a period in the future.

本文着重从规划未来一段时间的用电量、最大负荷等方面来缓解和解决重庆电力资源配置优化问题以及不能自给自足的局面。

So begins an unsuspectingly addictive CD ROM , featuring uncommonly fun reasoning games that require serious problem solving and math thinking work .

具有不寻常的乐趣推理游戏，需要认真解决问题和数学思想工作。

For the Hopfield network in solving the traveling salesman problem offen getting unvalid and not optimal solution, this paper introduced a suitable radom initialization of the output values Vxi of permutation matrix to guarantee an effective solution, used the error produced by taking a larger step size and required new solution to be better than or equal to old solution so that the final result can jump out local minima to find the global optimal solution.

摘 要：针对Hopfield网络解旅行商问题经常出现无效解和局部优化解，本文给出置换矩阵的满足一定条件的元素Vxi作为初始值，以便得到有效解。此外，还利用较大的步长所产生的误差和对当前解必须优于或等于已有解的要求，使计算结果能从局部优化解达到全局最优解。

changing ; unvariable ; solid geometry ; folding question ; the method of solving a problem

本文拟从以下四个方面探求折叠问题的解题思路。1立体几何中自身的线面关系问题1.1抓住折叠前后不变的

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。