不能解决问题的

Studies have shown: Boy students think of knowledge counted to use early than girl student, make investigation or do experiment whether boy student think fast, touch it than girl student early; The man girl students query ability is not strong , but the thinking of the boy student is relatively more broad , the ability to pinpoint the problems is better than girl student a little ; In making decision, boy students can see essential meaning through the phenomenon a bit so, girl students seem narrow thinking , will usually confine to judging the case as it stands.

研究表明：对于从统计的角度思考与数据信息有关的问题时，男生要比女生更早想到运用统计的知识解决问题，无论是做调查还是做实验都是男生比女生想得快、动手早；在面对各种资料时，男女生的质疑能力虽然都不强，但还是男生的思维相对比较宽广，思考问题时，相对全面，发现问题的能力明显比女生强一些；在做决策方面，男生有那么一点能透过现象看到本质的意思，总是希望找到解决问题的方法，女生则显得思维面窄，通常会局限于就事论事。

With that understanding, they believe, it may be possible to develop drugs that do the job balky genes fail to do - controlling a problem that decades of fad diets and self-help books have never solved

一旦有了这些知识，科学家相信有可能发展出一种药物能完成不听话的基因无法胜任的工作，从而解决几十年来时尚食谱和自我养护一类书所不能解决的体重控制问题。

For instance, we will not hold that stupid opinion that clear-cutting is favorable to our living, or that we can just make us comfortable with air conditioners and refrigerators while ignoring the ozone depletion.

但是正是我们经验与知识的增长，让我们在解决问题的过程中，充分全面思考这个问题解决方法，后果（不能以制造其他的问题为手段来解决当前的问题）。

The thesis studies the difference between GWSs composition and traditional workflow applications, proposes the implement mechanism and technical architecture of GWSs composition and defines the reference model of GWSs composition platform, which provide holistic framework and top-level guidance for studying dynamic GWSs composition technology, designing GWSs composition platform, and implementing representative composite service applications.2、Theories and methods of composite process modeling and process analysis. This thesis proposes a meta-model of Geo-spatial Web services composition process defining from two aspects, i.e. process and resource. According to the process definition meta-model, we propose a new Geo-spatial Web services composition Process/Resource model based on extended WF-net, which effectively resolves the problems on uncertain activity option and dynamic variation of service in composite process model. A notion with regard to soundness of process model is proposed from three aspects, i.e. the structural correctness of process model, validity of data link and validity of resource. The notion of soundness definitely gives a dividing line on correctness of composite GWS process. This thesis analyzes sufficient and essential terms of soundness, and studies compositional property of WSCP/R-net models which provides an effective method to construct a soundness WSCP/R-net model. According to WSCP/R-net, the thesis proposes composition algebra and studies the properties of it. Based on the composition algebra, 6 kinds of composite process reduction rules are induced to optimize the process.3、Geo-spatial Web service QoS model and its application architecture. This thesis proposes an extendable GWS QoS model from three aspects, i.e. Geo-spatial Web Service itself, networking conditions and service consumer which can be used to distinguish GWSs with overlapping or identical functionality. We work over the QoS evaluation methods of composite GWS process which can be used to guide the execution, monitor and service selection of composition process. Aming at some disadvantages in traditional Web service discovery model for its lacking of QoS supporting, this thesis proposes a new service discovery model SDMQ supporting QoS constraints.4、Technologies of composite service executing. SSPL, a new composite service process language, is defined to overcome the disadvantages of existing composite services process languages which can not adapt to the dynamic variation of Geo-spatial Web Services. An algorithm is described to translate WSCP/R-net model into SSPL. The thesis studies the model of dynamic services selection with QoS global optimization, presenting an algorithm GODSS to resolve dynamic services selection with QoS global optimization in GWSs Composition.5、Design and implement experimental system and representative applications. According to the research findings presented above, we design and implement an experimental system and construct two representative applications to show that our achievements are effective and practical.

针对当前空间信息服务聚合研究中存在的若干不足，本文重点在基于工作流的空间信息服务聚合框架、空间信息服务聚合流程建模和分析技术、空间信息服务QoS模型及应用体系以及空间信息服务聚合流程执行等几个方面进行深入研究，主要工作和创新点包括：1、基于工作流的空间信息服务动态聚合框架：研究了空间信息服务动态聚合和传统工作流应用的不同，在此基础上提出了基于工作流技术的空间信息服务动态聚合实现机制、技术体系和参考模型，为研究空间信息服务聚合的关键技术、开发服务聚合支撑平台以及在此基础上构造特定的空间信息服务聚合应用提供了总体框架和顶层指导。2、空间信息服务聚合流程建模和分析技术：首先基于动态服务聚合流程建模的需求和空间信息服务动态变化的应用实际，从服务聚合的过程维和资源维出发定义了服务聚合流程定义元模型；与之相对应，对基本的WF-net进行扩展，提出服务聚合流程/资源网作为空间信息服务聚合流程的形式化描述模型，有效解决了现有的基于基本Petri网和工作流网的服务聚合建模方法所不能解决的不确定路径选择和服务的动态变化性问题；从流程结构正确性、数据依赖有效性和资源实现有效性三个方面提出了WSCP/R-net健壮性的概念，明确界定了聚合流程正确性的标准，并对WSCP/R-net模型的健壮性分析方法和WSCP/R-net模型的组合特性进行了研究；提出了空间信息服务聚合代数算子并对其性质进行了研究，在此基础上提出了6种聚合流程约简规则，从而可达到优化聚合流程、提高聚合流程执行效率的目的。3、空间信息服务QoS模型和应用体系：从服务本身、网络环境和服务消费者三个层次出发，提出了一个可扩展的空间信息服务QoS模型GSQM，实现了对空间信息服务的度量和评价，并对GSQM不同质量要素信息的客观、公正采集方法进行了研究；研究了空间信息服务聚合流程QoS评价方法，有效支持了空间信息服务聚合流程的执行、监控以及服务选择等操作；针对目前的服务发现模型仅支持服务功能性描述、不能有效满足空间信息服务应用需求的现状，提出了一种新的支持QoS约束的服务发现模型SDMQ，并对模型的实现框架进行了研究。4、空间信息服务聚合流程执行技术：针对现有的服务聚合流程描述语言不能有效满足空间信息服务动态聚合流程描述的特点，基于BPEL4WS提出了一种新的空间信息服务聚合流程描述语言SSPL；研究了满足健壮性要求的WSCP/R-net模型向SSPL的转换算法，在此基础上可以满足用户无显式编码来实现空间信息服务聚合应用的目的；研究了服务动态选择QoS全局优化模型，并在此基础上提出了一种解决服务动态选择QoS全局优化问题的实现算法GODSS.5、基于论文研究成果，设计实现了"空间信息服务聚合实验系统"，并构建了"矿产资源评价"和"城市消防应急响应"两个典型应用案例，对论文所述模型、方法的可行性和有效性进行了验证。

Execution date, no default everybody already read the rules, please not fangyuan members strictly abide by, in busy life time can let you see the problem gets more quickly, and improve the solution you own the ability to solve problems, 90 prefer active members.

执行日起默认大家已阅，无规矩不能方圆，请各位会员严格遵守，在繁忙的生活中抽空看看(既能让你的问题得到更快速的解决，也提高了你自身解决问题的能力，90更喜欢积极向上的会员)。

If none of these steps resolves the problem, your TCP/IP settings may be incorrect, or the network adaptor may have to be reinstalled.

如果上边的步骤都不能解决问题，那么，您的TCP/IP设置可能是错误的，或者网卡必须重新配置。

Purging suspect officials only to replace them with party placemen is not going to deliver these. Nor will political misuse of the intelligence services make them any cleaner.

将涉嫌腐败的政府官员清除并用政党的傀儡官员替代其位并不能解决问题的根本；同样，将情报机构的作用滥用于为政府服务也不会让波兰政府更加明镜高悬。

In the public transportation system, twenty-mile journey needs an hour, not because the auto is not good, but the private car and bus strive for roads. Sometimes, the passenger want to solve the problem by buying auto, but the issue cannot be addressed. Only the government can give the resolution.

公交系统很明白，现在二十公里的路程公交要走一个小时，不是车不好，是私家车和公交争道，坐车的人有时就想买车来解决问题，但真的都买车了问题却不能解决，这个问题只有政府才能解决。

If the ink in the cartridges sufficient, but also solve the problem, you can try to clean ink and sliding between two electrical contact points, because with the increase in working hours, the dirt between the contact points may affect the print signal responsiveness, making ink-jet cartridges when the work is intermittent, resulting in color in some places, and in some places there is no color.

要是在墨盒中的墨水充足的情况下，还不能解决问题，那你可以尝试清洗墨盒和滑架间的电接触点，因为随着工作时间的增长，接触点之间的污物可能会影响打印信号的反应灵敏度，使得喷墨墨盒工作时出现断断续续的现象，从而产生有的地方有颜色、而有的地方没有颜色。

This kind of parallel processing hugely improves the computational speed, and can change some NP problems that cannot be accomplished by classical computers, i.e., the complexity of the problems exponentially increases with the increase of bits, to P problems, i.e., the complexity of the problems polynomially increases with the increase of bits. In 1994 Peter Shor at Bell Laboratory proved that quantum computers could efficiently solve the problem of Large Number Factorization, which was the security footstone of nowaday classical cryptosystems, while none of any classical computers could implement this.

这种并行处理极大地提高了计算速度，可以把一些经典计算中无法计算的NP问题即问题的复杂度随着比特位数的增长而指数上升，变成P问题即问题的复杂度随着比特位数的增长以多项式上升。1994年，Bell实验室的Peter Shor证明量子计算机可以有效解决经典计算机所不能解决的大数因子分解问题，而这恰恰是目前经典密码的安全性基础。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。