改进的人

Paper studies the practical stability of electricity market models by tools, for example, the appropriate structure Lyapunov functions, Cauchy matrix, the matrix measure, constant variation. Judging practical stability sufficient conditions and estimating formula of ultimate convergence boundary are provided. Conditions are descriptive by coefficients of models. At the same time, paper studies the Lyapunov stability of the electricity market. As well as the sufficient conditions of judging electricity market Lyapunov stability are provided. Some of conclusions improved the results of Alvarado and others. The conclusion of Lyapunov stability has made a comparative with practical results.

首次将实用稳定性理论和方法应用于电力市场稳定性的研究中，借助于构造合适的Lyapunov函数、柯西矩阵、矩阵测度、常数变易法等工具，系统研究了所建电力市场模型的实用稳定性，得到了用模型的系数来描述其实用稳定性的一系列判定条件和最终收敛边界的估计公式；同时对电力市场的Lyapunov稳定性进行了研究，得到了电力市场稳定性的若干判据，部分结论改进了Alvarado等人的结果；随后将Lyapunov稳定的结果与实用稳定进行了比较。

To all these distinguishing hallmarks of all PENTAVAC products, the new catchy design confers upon the P2200 an ergonomic line, improving the approachability to the machine body for a better sanitization.

所有这些产品的所有PENTAVAC区分的标志，新的吸引人的设计赋予了P2200的人性化路线，改进更好的卫生处理的平易近人的机体。

In: Proceedings of the 1999 Congress on Evolutionary Computation, Piscataway, NJ: IEEE Press, 1999: 1958~1962.[9] Kennedy J. Small worlds and Mega-minds: effects of neighborhood topology on particle swarm performance. In: Proceedings Congress on Evolutionary Computation, Piscataway, NJ: IEEE Press, 1999: 1931~1938.[10] Peram T, Veeramachaneni K, Mohan C K. Fitness-distance-ratio based particle swarm optimization.

近来性能较为显著的基于PSO算法的改进算法有Thanmaya Peram[10]等人于2003年提出的基于粒子群优化的适应值-距离-比例算法(Fitness-Distance-Ratio based Particle Swarm Optimization， FDR-PSO)，在此算法中每个粒子根据一定的适应值-距离-比例原则，向附近具有较好适应值的多个粒子进行不同程度的靠近，而不仅仅只向当前所发现的最好粒子靠近。

In order to know Beijing urban residents' consciousness of tax-paying, recognition and sense of individual income tax and the understanding for the burden condition of individual income tax, this paper, on the basis of adopting sampling questionaire investigation method of meeting by chance, takes the methods of descriptive statistics, correlation analysis, etc. to analyze the condition of Beijing urban residents' individual income tax, and points out that the propaganda of the tax system is not good enough...

为了解北京市居民的纳税意识、对个人所得税的认识和感觉以及对个人所得税负担状况的理解，在采用偶遇抽样问卷调查方法的基础上，使用描述统计、相关分析等方法对北京市居民个人所得税状况进行了分析，针对我国个人所得税制的宣传力度不够，多数人不了解个人所得税的计算，以及统计口径不适合目前分析需要的现状，提出统计口径宏观测算方法和统计调查的改进意见，以期对北京市的税收建设有所帮助。

The meaning of forgey in various legislation comprises visible forgery and invisible forgery.Visible forgery is the man,who has no right to make documents,personates other's nominal and makes documents.Invisible forgery is the man,who has right to make documents,makes false documents.The difference between them is whether the nominal person and manufacturer are identical.The purpose of penalizing invisible forgery is it infringes upon documents' evidence.

对于伪造，我国学说和司法实践较为关注无制作权限人的非法制作文书的行为，对有制作权限者所从事的制作内容虚伪文书行为却重视不够，但从伪造文书罪的保护法益来看，无形伪造的行为也侵犯了文书的社会信用，有必要加以刑事处罚；另外，在理论上和实践中区分两种不同情形的伪造，有利于明确刑事立法的宗旨，推动立法的改进和理论研讨的深入。

In England, on the other hand, a range of ideas especially congenial to Englishmen of that day, explained the claim of Equity to override the common law by supposing a general right to superintend the administration of justice which was assumed to be vested in the king as a natural result of his paternal authority. The same view appears in a different and a quainter form in the old doctrine that Equity flowed from the king''s conscience —— the improvement which had in fact taken place in the moral standard of the community being thus referred to an inherent elevation in the moral sense of the sovereign.

另一方面在英国，则用一些特别适合于当时英国人口味的观念，来解释&衡平法&主张的优于普通法，这些观念假定国王作为其宗主权的自然结果，是应该被推定为具有监督公正执行的一般权利的，过去有这样一种旧的学理，认为&衡平法&来自国王的良心——这种改进在实际上已经发生在被指为主权者在道德意义上的一个固有的提高的社会道德标准中了，这种见解是和前述的见解相同的，不过表现于一种不同的和一种更为离奇古怪的方式中而已。

The present study, by partly replicating Hulstijn et al.'s (1996) research and making some changes to it, examines the difference in the IVL gains and retentions of Chinese intermediate English learners under different reading situations (reading with marginal glosses, reading with dictionary at one's disposal and reading without any external aid).

通过部分地重复Hulstijn等人(1996)的实验并在此基础上加以改进，本研究力图探索对于中等英语水平的非英语专业学习者来说，不同的阅读条件(提供页边注释，提供字典，不提供任何帮助)和不同的词汇量大小对他们的词汇附带习得与词汇记忆的持续性会有怎样的影响。

The next decade will see almost a reinvention of television --not through improved programs, as many might wish, but through the melding of TV, the computer and the telephone into something almost entirely new .Children of the 21st century will likely be surprised to hear that there were once computers that didn't plug into telephone lines, telephones without video screens and television sets that merely showed programs without viewer interaction.

下一个十年将几乎经历一场电视的再发明棗不是通过象某些人希望的那样改进电视节目，而是通过把电视、计算机和电话融合在一起形成一个几乎全新的东西。21世纪的儿童大概会因听说曾经有不接电话线的计算机、不带视频屏面的电话或只能观看节目而不能交互对话的电视而奇怪。

Why is it that with over 60 years of improvements in cameras, lens sharpness and film grain, resolution and dynamic range that no one has been able to equal what Ansel Adams did back in the 1940s?

为何在60年后的今天，当摄影器材不论是在照相机的功能、镜头的锐利度、底片的细致度以及解析度都已经改进到一定的程度，却仍然没有人能够取代或甚至拍出相同於安塞亚当斯在1940年代所拍摄的作品？

Interested in furthering the current body of research and in improving techniques used in the identification of human remains, I am very committed to pursuing forensic anthropology and believe your graduate program in anthropology will provide me with an excellent foundation in the area of physical and forensic anthropology.

我的兴趣在对于当前人体质的研究和改进在人类遗体鉴定上的方法，我非常忠诚的追赶法庭人类学并且相信你们的人类学研究生项目将在体质和法庭人类学方面提供给我一个极好的基础。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。