在改进
- 与 在改进 相关的网络例句 [注:此内容来源于网络,仅供参考]
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We give the reconstruction of series expansion in lattice-invariant spaces and prove that the improved A-P iterative algorithm is valid in the common shift-invariant spaces. Under adding proper conditions, the improved algorithm holds in the lattice-invariant spaces too.
我们给出了在格不变空间中的级数展开重构,并证明了在一般的平移不变空间中的改进A-P迭代算法也是可行的,说明了在适当增加条件时此改进A-P迭代算法在格不变空间中也是成立的。
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After finding the reason which causes the sands to sink, weGived a improving measure, which is opening some litter holes at the pipe,similarly thepulse immixture the typical,in the subsequent experiment, the pulse was proved that it isbetter than the typical on many performances, include an important performance—watertlow rate.
在分析沙粒下降原因的基础上,提出了改进措施,即在提升管上钻若干个小孔,类似将常规气提装置的原理应用过来,在随后的实验中,证实了改进后的气提装置在诸多性能上要优于常规气提,包括水流量这个重要的参数。
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Based on these and absorption of the foreign company performance results, the thesis combines the theory and the method to analyze the performance of electronic component manufacturing industry enterprises. Based on the analyzing system enterprise performance system in and abroad, the paper raises innovational achievement indexes and evolutional indexes of company performance as to the default of the electronic component manufacturing industry. The paper builds the hierachical clusteing method and bivariate correlations to choose the best evolutional indexes of company performance in order to avoid multicolinearity. The paper proposes the synthetic evaluating method principal component analysis with weighted variable by analytical process. Then, the paper applies the method to analyze the performance of 28 companies of electronic component manufacturing industry.
基于此,在消化吸收国外有关企业绩效评价方面的成果的基础上,针对企业绩效评价的缺陷,本文提出了企业绩效评价的成长性指标和价值性指标;针对改进的AHP与PCA,本文提出了改进的AHP加权主成分分析方法;由于指标之间可能存在着多重共线性,本文运用系统聚类分析与相关分析对企业绩效的成长性指标与价值性指标进行选取;运用改进的AHP加权主成分分析方法与因子分析对电子元器件制造业的28家上市公司进行实证分析,并验证本文提出的综合评价方法的优越性;本文运用灰色模糊评价方法对28家上市公司绩效的非财务指标进行评价;最后,给出相关的结论与建议。
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Many researchers have devoted their work to the development of modal analysis extraction techniques in order to obtain more reliable identification of the modal parameters. There are many damping identification methods, but each one has different merit and defect. In order to find which one is the most reliable method with respect to certain characteristics, this thesis focus on how to identify structure's damping in time domain. The following works have been done in this thesis: 1. Investigate four modal analysis methods——the LSCE Method, the Ibrahim Time Domain Method, the Time Domain Collectivity Modal Parameter Method, the Rational Fraction Polynomial Method and improve on the ITD Method in arithmetic.
本文主要做了如下工作: 1、集中研究了四种常用的模态识别方法,即最小二乘复指数法、Ibrahim时域法、时域总体模态参数辨识法及有理分式多项式法,并对ITD法在算法上进行了一定的改进; 2、建立结构动力模型,利用这四种方法在具体条件下识别结构的阻尼,并绘制相应的图; 3、讨论不同的情况下,不同的识别方法对阻尼识别精确性的影响; 4、基于业已明确的阻尼识别的精确性,根据研究的需要,指出在实际的识别过程中,如何选择最佳的识别方法以及识别过程中需要注意的问题; 5、选择最为精确的阻尼识别方法,以导师李书进教授在日本京都大学防灾研究所强震反应实验室所做的一足尺木制结构房屋的动力测试实验为实测模型,识别其阻尼; 6、在本文的最后,尽作者所知,提出了一些需要改进的地方,并对未来的研究方向给出了作者的建议。
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This paper explores improving the relativity of accountancy information from two aspects : the first is upgrading the current financial report system , for which the author proposes that part of items in the current financial statements should be improved and relevant statements such as overall income statememt should be included ; the second is upgrading the current financial analysis method , including development of du pont analysis method and revisal of wale proportion analysis method , for which the author proposes that attention should be paid to the financial analysis , meanwhile enhance analysis of unfinancial index , establish banlance marl record and a set of efficient evaluation system by applying synthetic grade - point method
本论文从两个方面探索提高会计信息的相关性,一是对现行财务报告体系的改进,提出应改进现有报表的部分项目,并增加全面收益表等相关的报表;二是对现行财务分析方法的改进,包括对杜邦分析方法的衍展及沃尔比重分析法的修正,提出应在重视财务分析的同时加强非财务指标的分析,建立平衡记分卡,运用综合评分法建立一套高效的绩效评价体系。
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In order to improve the existing generic service oriented intrusion tolerant system in aspect of architecture and function, this paper presents an improved adaptive intrusion tolerant system with improved architecture, functional modules and key techniques. From an overall consideration of the system, mixed with firewall, intrusion detection and other traditional technologies, IAITS combines redundancy, diversity and various fault tolerant techniques, thus enhancing reliability through active replication and secure multicast, reaching tradeoff between system complexity and intrusion tolerance ability by redundant design only in most vulnerable components, and supporting data protection on the basis of architecture with only a little extra cost in software and hardware by making use of topological coherence between application servers group and key share servers group.
本文针对目前面向通用服务的容忍入侵系统在架构和功能上的不足,提出了一种改进的自适应容忍入侵系统,在系统结构、功能模块以及关键技术上做出了改进的设计:从整体上考虑系统结构,将防火墙、入侵检测等传统的安全技术融合到容忍入侵系统的设计中;综合了以冗余与多样性为主的多种容错技术,采用主动复制与安全多播,增强了系统的可靠性;仅在最易受攻击的部件上采用冗余设计,兼顾系统复杂性与容侵能力;利用应用服务器组和密钥服务器组在拓扑结构上的一致性,在基本不增加软硬件开销的情况下,从架构上支持数据保护的功能。
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An example was presented to show that this method abstains from the unreasonableness of traditional improving criterions, and the optimal improvedmatrix obtained preserves the original preference information as much as possible as well as improving the consistency of comparisonmatrix.
算例分析表明该方法解决了原有改进标准不合理的问题,所得的最佳改进判断矩阵在一致性得到改进的同时,最大程度地保留了决策者的原始偏好信息。
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The main turret was modified as well and rearmed with a short barreled 76.2 mm gun KT-28 (the original name of that gun was KT, the index "28" meant it was modified to be installed in T-28) instead a 45 mm gun. The chassis and transmission were also slightly improved.
主炮塔也进行了改进,用一门短管的KT-28型76.2mm火炮(火炮最初被成为KT,之后的&28&意思是经过改进安装在T-28上的型号)代替了原先的一门45mm炮,底盘和传动装置也略微进行了改进。
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By using a tree pictorial structure model to represent the detuned generic people in the video, and a modified Hidden Markov Model to simulate the motion of people between the two frames of the video, a machine learning method is used to the modified HMM to obtain the estimation of parameter of the modified HMM,and to capture the people model from the video.
利用片图模型表示未经学习的人体,改进的隐马尔可夫模型模拟人体在视频序列各帧间的运动,并使用机器学习方法对该改进的HMM进行推理,获取改进HMM的参数,从而获得所需的人体模型。
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An improved shceme for the old double-way authentication access control scheme based on Harns digital signature is proposed. The new double-way authentication protocol of the improved access control scheme can prevent man-in-the-middle attack and replay attack. After strict formal analysis with BAN logic, the result have proved that the authentication protocol is secure. The improved access control scheme is realized by the mode of single-key-lock-pair. Under new access control scheme, user can own several kinds of access right upon one file under the new scheme without the supposition that the access rights is increase by degrees, and the possibility of overflow problem is significantly reduced by our new method
作为对原双向认证访问控制方案的改进,改进后的双向身份认证协议可以很好的抵抗中间人攻击和重放攻击,经过严密的BAN逻辑形式分析和论证,结果表明该协议是安全的;改进后的访问控制方案用单钥-锁对方案实现,除保持了一般单钥-锁对方案的良好动态特性外,在不需要访问权限递增假设下,实现了用户对文件的多种访问控制权限,并大大减小了溢出问题的发生可能
- 推荐网络例句
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I will endeavour to find you some assistance.
我尽力帮你找人帮忙。
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At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.
起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。
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Ah may dee:You are chinese living in a democratic country.
你是居住在民主国家的中国人吧。