优点和缺点

Could you tell me your three most outstanding merits and one demerit respectively by one word?

请分别用一个词告诉我你最突出的三个优点和一个缺点好吗？

I have a advantage and a disadvantage.

我有一个优点和一个缺点。

First, the satellite constellation topology and the satellite network are introduced in this paper. A comprehensive overview on LEO satellite network routing algorithm research status is given, including the comparisons of several major LEO satellite network routing protocols like DT-DVTR(Discrete Time Dynamic Virtual Topology Routing)、AR and FSA.

本文首先介绍了卫星星座的拓扑结构和卫星网络的组网方式，对LEO卫星网络路由算法研究现状进行了综述，对主要的几种LEO卫星网络路由协议如DT-DVTRDiscrete Time Dynamic Virtual Topology Routin(来源：554fABC论文网www.abclunwen.comg、AR和FSA等进行了详细的比较并论述了它们具有的优点和存在的缺点。

The measuring method is not subject to limitations of meas uring environment and site and avoids from the error of manual reading, with adv antageous of high precision, easy realization, etc. However, the cost of measuri ng equipment is relatively high.

本测试方案具有测量精度高、容易实现、不受测量环境和场地的限制、排除了人工读取误差等优点，缺点是测量的设备成本相对较高。

This text will from the angle that the land manage, synthesizing the theories of application various courses with the method, the theories contact is actual, inquiring into the our country the policy system that the policy target, land that land management management and in social economy livingly the advantage, weakness of the policy system with policy blemish, and put forward the homologous counter plan measure.

本文将从土地管理的角度，综合运用多种学科的理论和方法，理论联系实际，探讨我国土地管理的政策目标、土地管理的政策体系以及在社会经济生活中政策体系的优点、缺点和政策缺陷，并提出相应的对策措施。

We introduce convex,and in particular semidefinite,optimization methods,duality and complexity theory to shed new light to this relation for the single stock problem, given moments of the prices of the underlying assets,we show that we can find best possible bounds on option prices with general payoff funcations efficiently,either algorithmically(solving a semidefinite optimization problem)or in closed form, conversely,given observable option prices,we provide best possible bounds on moments of the prices of the underlying assets,as well as on the prices of the other options on the same asset by sovling linear optimization problems for options that are affected by multiple stocks either directly(the payoff of the option depends on multiple stocks)or indirectly(we have information on correlations between stock prices),we find on-optimal bounds using convex optimization methods,however,we show that it is NP-hard to find best possible bounds in multiple dimensions,we extend our results to incorporate transactions costs,this paper,in theory and practice can provide a reference to researchers and designers about Chinese financial derivative products,the full text is divided into six chapters as follows: ChapterⅠ:Papers on the background and significance of the subjects on a number of option pricing models as well as their advantages and shortcomings of the model and describes the status of research and writing papers and the main contents of the basic idea.

相应地，给定期权价格，也能够出标的资产瞬时价格的最有可能的最好的界。还有通过解决一个线性最优化问题，根据同一标的资产的其他期权的价格来找到这个期权的界值，对于期权受到多种股票价格直接影响(期权的收益依赖于多种股票)或者间接影响(我们有股票之间联系的有用信息)，如果使用凸规划方法我们就会发现没有最优的界，也能够证明对于多维情形确实是很难找到最优的最有可能的界值，最后将这一结论推广到考虑交易成本的情况。本文在理论和实践上给我国金融衍生产品研究者和设计者提供一定的参考。全文共分为六章，具体安排如下：第一章：阐述论文的选题背景和意义，介绍期权定价的一些模型以及这些模型的优点与缺点，并介绍国内外研究的现状以及论文的写作基本思路与主要内容。

Before making any decision, you will need to weight the pros and cons very carefully to ensure that a Great Pyrenees is a fit for your personality and lifestyle.

在你决定拥有一只大白熊之前，建议你需要很认真的去了解牠的优点与缺点，这样才能真正确定G_P是不是那种适合您的个性和生活方式的狗狗。

In this paper, we give the main requirements of the web-based course resource management system and provide the data stream charts of the key function modules.

本研究主要总结了已有的同类型网络课程资源管理系统的优点与缺点，阐释了本研究的重要性和必要性，对网络课程中的资源管理系统的需求进行了分析，给出了关键功能模块的数据流图，介绍了ASP。

The merits of the acetylene gas and the defects of new type of welding gas are completely mixed together on the aspect of theory and practice .

理论和实践上把乙炔气的优点和新型焊割气存在的缺点完整的捏合在一起。

Of course there are again pros and cons.

当然会有优点和缺点。

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。