有缺点的

He has faults, none the less he is still the best.

他有缺点，然而他还是最好的。

He has faults , none the less he is the best student of the class .

他虽有缺点，但仍不失为班上最好的学生。

Unless you are going OOM before the fight ends, it doesn't matter how much it overheals.

当然它也有缺点，现在圣光经常造成过量治疗，不过还是能接受的。

I don't mean to praise myself;I have my faults.

我无意赞扬我自己，我有我的缺点。

And it's not enough just achieve this demands, we should have privity with each other and admire each other's advantage and accept each other's disadvantage.

但只是达到了这有一个方面还远远不够，我要求的是我们在相处的一段时间内有各自的默契，能够欣赏对方的优点，接纳对方的缺点。

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。

Both of these types have their own pros and cons.

这两种类型都有自己的优点和缺点。

Aggressive pyramiding of more and more units had a downside.

这种激进的金字塔加仓也有缺点。

These findings suggest that children and adults have their respective advantages and disadvantages.

这些结果表明，儿童和成人有各自的优点和缺点。

Day 27: All in all,even though he has problems, he is a good soccer player.

说一千道一万，虽然他有缺点，但我还是认为他是个很棒的球员。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了