设计者

Also expect to provide designer and policymaker to evaluate research method's construction and layout analysis.

本研究期能藉由此研究方法的建构及规划分析，提供给规划设计者及决策者规划设计评估依据的参考。

Therefore, the designer should know that com- ponent value changes may be required in order to optimize performance in a given application.

因此，设计者应该知道COM的ponent价值的变动可能需要为特定应用优化性能。

Domestic researchers have made some research on SCSRL, but we find that most of them are the "practicer" at the front line of reform. There are few scholars who have researched the SCSRL.

综观国内对农地股份合作制的研究，我们可以发现，这些研究者中的大部分都是制度创新"第一线"的设计者和实施者，他们的研究大多侧重于对现存问题的思考和分析。

To be evolvable in more general sense, a software system has to be able to alter its classes or acquire new classes beyond its designers prevision.

要在一般的意义上使进化成为可能，软件系统必须能在运行过程中改变其涉及的类或添加设计者无法预见的新类并能保存这些变化。

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。

This thesis discusses the functions of product structure management in PDM, developes the methods of the product structure management module by ASP.

在这个过程中，设计者需要对那些不能直接从已有零部件库中选配到的零部件进行新的设计。

Flowcharts also enable the designer to conceptualize the procedure necessary and to visualize each step and item on a program.

流程图还能使设计者对所需的过程概念清晰，对程序的每一步和每一条目直观形象。

Programmed instruction was an integral factor in the evolution of the instructional design process and served as the foundation for the procedures used currently to develop effective learning environments by instructional designers and performance technology professionals.

程序教学在教学设计过程的发展中是一个重要因素，可作为教学设计者和绩效技术专家当前使用的开发有效学习环境程序的基础。

Punctuality is important,it is important to anyone who is professional,which includes designers.

准时很重要，它对任何一个是专业的人重要的，这包括设计者。

Designer of decorative materials selection and the intentions of the careful mix of color and function of a rational division.

设计者通过对装饰材料的用心选择及色彩的精心搭配和功能的合理划分，表现了对人性的极大关怀。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。