展望未来

At the end of this thesis, the prospect of YASS' steganalysis is discussed as well as the potential ways for further research.

最后，本文对未来的YASS信息隐藏分析技术进行了展望，提出了需要进一步研究的问题和可能的发展方向。

Therefore, this text has a foothold in the macroscopic district field of vision, choice the representative of agrestic settlement in Yunnan, inquire into factor function in district, the development mechanism of the agrestic settlement , then make an outlook in the future to agrestic settlement .

因此，本文立足于宏观区域视野，选择具有代表性的云南乡土聚落，探讨区域因素作用下，乡土聚落的发展机制，进而对未来云南乡土聚落发展做出展望。

The thesis makes demonstrative analysis on internal judicial practice and relative case integrating international arbitrative repeal rescission system, summarizes status quo of court's arbitrative supervision and expects future development.

本文结合外国仲裁撤销制度的立法和我国仲裁撤销的司法实践以及相关案例的实证分析，总结我国法院监督仲裁的现状，展望其未来发展。

Spinel lithium manganese oxide has become the most important material of li-ion second battery for its inexpensive price,excellent character and avirulence,and also gets some achievements in the recent years.

重点介绍了尖晶石相锂锰氧化物的主要合成方法，如固相反应法、软化学法等，并对它们的原理、优势和缺点进行了简单的介绍和讨论，对锰酸锂合成工艺的未来发展和走向作了简单的展望。

These antennas can cover GSM900/DCS/PCS/UMTS operation. In the chapter 2, the antenna is designed based on the concept of monopole antenna. Furthermore, the antenna structure have two radiant paths and coupled each other at tail end to do impedance matching. In addition, to raise distance between radiation plane and ground will avoid capacitative effect effectually. In the chapter 3, the antenna is designed based on the concept of planar inverted-F antenna. Furthermore, that the antenna structure have two radiant paths and coupled each other at tail end to do impedance matching is similar to chapter 2. But there is a difference in them. We can choose the short position to change input impedance at this structure. In the chapter 4, the antenna is designed based on the concept of planar inverted-F antenna which takes coupled-fed. It will produce the first mode and high-order mode near the frequency, 900MHz. The feature of this type is to reduce the volume effectually. This antenna can not only cover GSM900/DCS/PCS/UMTS operation but maintain good radiation efficiency. Finally, we will compare three antennas, and develop procedure with industrial view, and propose the prospect of the GSM/GPRS antenna in PND, as a conclusion.

在第二章中，我们使用单极天线设计概念，使用双路径架构并於末端耦合来对天线阻抗做匹配，产生涵盖GSM900/DCS/PCS/UMTS四频操作频带，并提高与接地面的辐射高度，以避免电容效应，使天线具有良好的辐射特性；在第三章中，使用倒F形天线设计概念，使用双路径架构於末端耦合，并於辐射臂上采取适当接地点电感效应作输入阻抗匹配，达成涵盖GSM900/DCS/PCS/UMTS系统的四个操作频带；在第四章中，采用倒F形架构并使用耦合馈入方式，使得长辐射金属臂在低频900 MHz附近产生共振，产生低频基频模态及高阶模态，以达成宽频及频宽涵盖GSM900/DCS/PCS/UMTS频带操作，并有效缩减使用体积；最后，分别比较此三种架构的优缺点，再加以业界角度来思考，研发产品天线的流程及思考方向，以及天线应用於可携式导航装置中未来的展望作为本论文的总结。

Finally, the writer combined the paper with the request of our country"s current education development to the new period teaching material reforms, concern with the future of our country"s teaching material reforms of chemistry, put forward several suggestions about our country"s teaching material reforms of chemistry: The spirit of teaching material should return to human; teaching material target should more characterful, socializing and more popular; the developing in the flexibility of the teaching material contents ; teaching and learning method"s type in the book should be investigable, cooperant and interactional; teaching material"s diversification"s and modernizations trend etc.

最后，笔者结合目前我国教育发展对新时期教材改革的要求，关注于我国基础教育中的化学教材改革的未来，提出了对我国高中化学教材改革方向的几点展望：教材编制指导思想的&人本化&发展；教材教学目标中的素质化、社会化、大众化的转变；教材内容的弹性化发展；教材的教法、学法的探究式、合作式、互动式转变；教材载体的多元化、现代化趋势等等。

According to the topology and joint relation between two bodies of artillery system, the degrees of freedom of artillery and the forces applied on recoil and counterrecoil mechanisms are analyzed.

最后提出用虚拟样机技术对火炮进行故障评估和寿命预测构想，为装备质量评估提供了一条新的途径，并对虚拟样机在未来的应用前景进行了展望。

The article introduces the brief ancient history and the development of cultivating Cunninghamia lanceolata which was widely used in China, and expounds the modem progress of cultivating Cunninghamia lanceolata.

本文简要地叙述了杉木这一特有树种在中国古代的被认识和栽培的历史过程，以及在现代的继承发展和应用情况，并对其未来的发展前景进行了展望。

He is feeling deeplier and deeplier to need a philosophical idea that can lead complex management problem's judgement, decision, enforcement, feedback, and so on.

管理活动不仅有着数理方面的科学方法问题，而且存在着大量属于文化范畴的问题；不仅要对现状进行分析，而且还必须对未来进行展望。

The insufficiencies of current models for the hydrogenation/dehydrogenation are analyzed and summarized,and the development trends for future research are proposed.

最后对现有模型存在的不足作出了总结，并对未来的金属氢化物氢化/脱氢反应动力学模型研究进行了展望。

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。