查询词典 strictly concave function

In fact, from Wahaha management systems and practice, we can see that the management strategy: First, to implement a win-win aggregators institutional, Wahaha in China's 31 provinces to strictly selected more than 1,000 dealers, formed covering nearly Every town in China a joint marketing system, and use margin approach to building confidence between the parties, this approach dramatically changed the Wahaha trade forms of organization, Wahaha's chairman and general manager Zong said that this organizational form of "aggregators body"; Second, the implementation of differential pricing system, Wahaha's existing sales network of the company itself, a special dealer, special two dealers, secondary dealers, three dealers, retail terminals, and strict price control system; 3, comprehensive incentives, Wahaha's rebate is not a single incentive sales rebate of such direct incentive, but rather to include a variety of promotions and other indirect incentives, including a comprehensive incentive measures; 5, strict accountability and developed a regional strict reward and punishment system, Wahaha and dealer signed a contract to the authorized dealers to strictly limit the sale of the area to prevent the dealer cross-regional sales in order to strictly protect the dealers around the interests; 6, and distributors to establish deep feelings, Wahaha and distributors Once the partnership working to develop a long-term strategic partner; 7, emphasis on marketing, team building, Wahaha throughout the country only more than 3000 sales staff Why so few sales staff can help the company to complete more than 32.5 billion yuan in annual sales, which Wahaha focus on team-building and marketing are inseparable.

其实，从娃哈哈的管理制度和实际操作中我们可以发现其管理策略：一、实行双赢的联销体制度，娃哈哈在全国31个省市严格选择了1000多家经销商，组成了几乎覆盖中国每一个乡镇的联合销售体系，并采用保证金的方式建立双方的信任，这种方式极大地改变了娃哈哈的交易组织形式，娃哈哈公司董事长兼总经理宗庆后称这种组织形式为"联销体"；二、实行级差价格体系，娃哈哈现在的销售网络构成是公司自身、特约一级经销商、特约二级经销商、二级经销商、三级经销商、零售终端，并实行严格的价格管理体系；三、全面的激励措施，娃哈哈的返利激励并不是单一的销量返利这样的直接激励，而是采取包括各种优惠活动等间接激励在内的全面激励措施；五、实行严格的区域责任制并制定了严明的奖罚制度，娃哈哈和经销商签订的合同中给特约经销商限定了严格的销售区域，防止经销商跨区域销售，以严格保护各地经销商的利益；六、与经销商建立深厚的感情，娃哈哈和经销商一旦确定合作关系就致力于发展成为长期的战略伙伴；七、重视营销队伍的建设，娃哈哈在全国各地只有3000多销售人员，为什么如此少的销售人员可以帮助公司完成超过325亿元的年销售额，这与娃哈哈注重营销队伍的建设和培养是分不开的。

The Aust S Ming clear industry company has been putting quality at first, then and strictly guard a quality pass from the first, professional agriculture specialist's troops strictly supervises and controls to plant process, from the garbling of seed, the handling of in the field, the growth of corn, press the object to pick on time, all strictly supervise and control.

澳明实业公司一直把质量放在首位，从一开始便严格把守质量关，专业的农业专家队伍严格监控种植过程，从种籽的精选，田间的管理，玉米的生长，按时按标的采摘，都严格监控。

For example, both the Common Law systems and the Civil Law systems own a selecting system of judge, safeguarding system of judge andsupervising system which are suitable for their own legality tradition: the independence of judge, the strictly system of selecting and appointing of judge, the strictly system of guarantee of judge, such as the right guarantee of judge, the economic guarantee of judge, the diplomatic immunity system of judge, the strictly impeaching and punishing system of judge and so on.

例如无论大陆法系国家还是英美法系国家，都有一套系统的与本国法治传统相配套的法官选拔制度、法官保障制度和符合审判自身规律的监督制约机制：确立法官独立；担任法官的条件苛刻；任命程序特别严格；法官保障体制系统且严密，诸如法官的身份保障制度、法官的经济保障制度、法官的豁免权制度等；严格的弹劾惩戒程序。

8When the decay constant increases, the advertising cost increases in S shaped , but it decreases concave upward in concave shaped function.

8当衰变常数β递增时，除了在S型函数的广告支出呈现向上递增外，其他反应效果均为凹面向上向下递减。

It is proved that strictly efficient point set of the objective space is connected when objective function is cone convex－like,and that if objective function is cone convex set－valued mapping,then strictly efficient solution set is also connected.

证明了当目标函数为锥类凸的集值映射时，其目标空间里的严有效点集是连通的；若目标函数为锥凸的集值映射时，其严有效解集也是连通的。

In this model, the release time of a job is a positive strictly decreasing continuous function of the amount of resources consumed, and the processing time of a job is a strictly decreasing linear function of its starting time.

在这一模型中，工件的准备时间是所消耗资源的非负严格减少连续函数，工件的加工时间是开工时间的严格减少线性函数。

At the beginning of this thesis, the author gives the definition and the equivalent definition of convex function, and then proves the equivalent relationship between them. Secondly the author proposes the decision theorem of convex function which provides a judgment basis of whether a function is a convex function. Thirdly the author summarizes and proves the convex function's operational, basic, differential and integral property. Finally the author proves several famous convex function inequalities, such as Jensen inequality, Holder inequality, Cauchy inequality. The author also provides the application of these inequalities and illustrates the importance of convex function's basic inequality and integral property in the proving process.

本文开始给出了凸函数的定义及等价定义，并证明了它们之间的等价关系；接着提出了凸函数的判定定理，对一个函数是否是凸函数提供判断依据；然后对凸函数的运算性质、基本性质、微分性质、积分性质四个方面的性质进行了总结，并给予了证明；最后证明了凸函数的几个著名不等式詹森不等式、赫尔德不等式、柯西不等式，给出了这几个不等式的一些应用实例，并举例说明凸函数的基本性质和积分性质在不等式证明过程中的重要作用。

At the beginning of this thesis, the author gives the definition and the equivalent definition of convex function, and then proves the equivalent relationship between them. Secondly the author proposes the decision theorem of convex function which provides a judgment basis of whether a function is a convex function. Thirdly the author summarizes and proves the convex function's operational ,basic , differential and integral property. Finally the author proves several famous convex function inequalities, such as Jensen inequality, Holder inequality, Cauchy inequality and Minkowski inequality. The author also provides the application of these inequalities and illustrates the importance of convex function's basic inequality and integral property in the proving process.

本文开始给出了凸函数的定义及等价定义，并证明了它们之间的等价关系；接着提出了凸函数的判定定理，对一个函数是否是凸函数提供判断依据；然后对凸函数的运算性质、基本性质、微分性质、积分性质四个方面的性质进行了总结，并给予了证明；最后证明了凸函数的几个著名不等式詹森不等式、赫尔德不等式、柯西不等式和闵可夫斯基不等式以及这几个不等式的应用，并举例说明凸函数的基本性质和积分性质在不等式证明过程中的重要作用。

The linear function applicable scope is broad, when the reservoir turnover water volume and the time, the student leaves the staircase mouth population and the time and the time and the motion communication speech spends the comparison and so on the relational question has the important application;The study linear function, may deepen in the life the linear question understanding and the understanding, is helpful in solves some simple function problem; The linear function some problem solving method has the universality in mathematics, the linear function related theory may use for to solve some other mathematics problem, For instance the dual linear equation group, a Yuan inequality, a Yuan quadratic equation most value question and some complex mathematics question, the light is studies the linear function the theory is insufficient, the key is can utilize actual the linear function goes is our final goal.

一次函数的适用范围广，在蓄水池的进出水量与时间、学生出楼梯口人数与时间与时间和移动通讯的话费比较等的关系问题时均有重要的应用；学习一次函数，可以加深生活中线性问题的认识与理解，有助于解决一些简单的函数问题；一次函数的一些解题方法在数学中具有普遍性，一次函数的有关理论可以用来解决一些其它的数学问题，比如二元一次方程组、一元一次不等式、一元二次方程的最值问题及一些复杂的数学问题，光是学习一次函数的理论是不够的，关键是能把一次函数运用到实际中去才是我们最终的目的。

Chapter one is "Introduction". On the basis of summarizing the history of the study of the pictophonetic characters, we suppose some theoretical principle, such as the principle of the correspondence between the form and the meaning of the individual graph of Chinese characters, the principle of the total graphs of Chinese characters being a character-formation system, and the principle of the optimum development of the character -formation system in the history, and som analytic methods, such as the methods of structrue-function analysis, form-position analysis and meaning factor analysis, in the study of the pictophonetic characters. Chapter two is titled"General knwledge of the pictophonetic character." We discuss their origins, nature and some standards of distingnishing them, introduce the knowledge about the editions of SHUO WEN JIE ZI, analyse the functions of the modules of pictophonetic characters in detail, discuss concretely the function of phonetic graphs showing origins and pronunciations, the function of meaning graphs showing meanings and analogies, and the function of distinguishment when the two kinds of graphs are conbined. Chapter three is"The system of meaning graphs of Xiao Zhuan system."After we describe the structure of the meaning graph system, the relations between meaning graphs, the distributions of the function of meaning graphs showing meanings, and the frequency of all this kind of graphs, we get a table of all meaning graphs, a table of the frequency. Chapter four is"The system of phonetic graphs of Xiao Zhuan system."We describe the structure of the phonetic graph system, the relations between phonetic graphs, and between their function showing origins and their function showing pronunciations, and their frequency, then we get ageneral table of phonetic graphs and table of their frequency. Chapter five is "conclusion". We think that systematical methodology is useful in describing and analysing the formation system of Chinese characters. The methodology is adaptable in describing the formation system of modern Chinese characters as well as the historical character systems, adaptable in describing horizontally as well as comparing vertically. Only when we finish the systematical vertical compare on the base of systematical horizontal decription, could we know the true history of the system of Chinese characters, recover the rule of the system's development, and supply the theoretical supports for the scientifical arrangement of modern Chinese characters.

第一部分—绪论，在总结形声字研究历史状况的基础上，提出了研究形声系统的理论原则和分析方法，即汉字个体字符形义统一的思想，汉字字符集合构形系统的思想，汉字构形系统历史演变系统优化的思想等三项理论原则和结构功能分析法，形位分析法，义素分析法等三种分析方法，还扼要地介绍了具体的工作程序和论文的主要内容；第二部分—形声字概述，论述了形声字的来源、性质和鉴别标准，介绍了对《说文解字》正篆形声字说解中的传抄讹误，版本异文，说解错误校勘和考证的经过，详细分析了形声字构件的功能，具体讨论了声符的示源功能与示音功能，义符的示意功能与类化功能以及声符与义符组合中的相互区别功能；第三部分—小篆字系的义符系统，从义符系统的构成、义符间的相互关系，义符示意功能的分布及义符的构字频度等不同侧面，对义符系统进行了全面的描写，产生了义符总表、义符间意义关系总表和义符构字频度总表；第四部分—小篆字系形声字的声符系统，从声符系统的构成、声符间的相互关系，声符的示源功能与示音功能的关系以及声符的构字频度等不同侧面，对声符系统进行了全面描写，产生了声符总表和声符构字频度总表；第五部分—结束语，在全面测查小篆字系形声字的基础上，对研究汉字的方法和现代汉字发展方向的问题提出了一些看法，认为系统论的方法是描写和分析汉字构形系统行之有效的方法，系统论方法，不仅适用于历史上文字系统的描写，也适用于现代汉字构形系统的描写，不仅适用了断代描写，也适用于历史比较，只有在对汉字断代系统描写的基础上进行系统的历史比较，才能认清汉字系统历史演变的真相，揭示汉字系统发展的客观规律，为科学地整理现代汉字提供理论上的依据。

Don't listen to their haver, nothing of that sort.

别听他们胡说八道，根本就没那回事。

But bank's shares trade below their book value, suggesting that investors are skeptical.

但是，银行股票以低于账面价值的价格交易，这一点反应了投资者的怀疑。