在今后

With the differences between leisure vacation travel and sightseeing travel from their origins, and the modes and paths of development, the paper concludes that high and low end market orientation, diversification of product, leisure culture construction and industrial bounder setting are the trends of leisure vacation industry.

在探讨休闲度假产业与观光业在起始点、展开模式、发展路径、开发着力点等方面的差异后，本文指出了今后休闲度假产业在高低端市场定位、产品多元化、休闲文化建设、产业边界等方面的发展趋向。

To study the performance of photocatalystic reactor, we designed and made the experiment rig that is fit for sewage treatment. Considering practical applications, we have discussed the optimum inclination for flat photocatalystic reactor. Under the condition of lack solar radiation fact survey date founded on wave band, the suggestions to determine the optimum inclinations for flat solar collector are given. In the experiments of degradation of dye, Congo red and Methylene blue dyes were taken as targets' contamination.

在光催化反应器的研究中，我们在现有的基础上，自行设计制造了适合于草酸铁/过氧化氢体系污水处理的平板型光催化污水处理实验装置；考虑到今后的实际应用，还对其最佳倾角问题进行了讨论，在缺乏长期太阳分波段辐射实测数据的前提下，建议平板型光反应器采用平板太阳能集热器的最佳倾角。

We'd like to do so for the purpose, first, to improve the value of the death of our dear daughter, so that we can let her live in another form around us; second, to let our misfortune turn into others' luckiness , which can both remedy our daughter's flaw of her short life, and enable her to experience the happiness and satisfaction others experience; third , to let the kids who are as unfortunate as my daughter get more successful treatment in the future.

这样做的目的，一是提高女儿死亡的价值，让她以另外一种形式生活在我们身边，二是让我们的不幸能转化为他人的幸运，这既是为弥补女儿在其短暂的一生中的瑕疵，也让她能在别人的身上感受到幸福和快乐，三是为了像女儿一样不幸的孩子今后能得到高成功率的救治。

Furthermore, Ptychidio distinctly differed in osteological characters from other genera of Labeoninae, so it wasn't chosen as taxon of ingroup in phylogeny of Labeoninae. And Ptychidio's phylogenetic status can be ascertained only if more taxons of Cyprinidae be chosen and phylogeny of Cyprininae be solved in further research and molecular research.

此外，在特征分析时发现，卷口鱼属同野鲮亚科其它属的骨骼特征相差甚远，所以在分支系统学分析时没有被选择，有关其分类地位的确立，有待于今后在鲤科分支系统学研究中和分子生物学资料的研究中解决。

Shen Kai: Should say the amount drops, before two years my statistic crosses China to have alliance of more than 500 advertisement, should say now 100 was less than, but change with mainland on, our product is spending competition with mainland all the time, be being clicked so e.g. the advertisement of Google is enclothed in former window, we fell hard with all possible means last year anew the window yielded, this is a very big innovation to the experience of the user, the 2nd, it is we undertook distensible to the font of Chinese, can read a gender to increase greatly, the 3rd is a lot of people complain Fu Meiyuan check is slower, we are OK last year immediate telegraphic money order, still can a lot of will be improve henceforth, we are change in ceaseless mainland.

沈恺：应该说数量是下降的，在两年前我统计过中国有五百多家广告联盟，现在应该说一百都不到了，但是和本土化上，我们产品一直在和本土化竞争，比如说Google的广告原来点击是在原窗口覆盖的，去年我们多方努力下从新窗口产出了，这对用户的体验是一个很大的创新，第二个，就是我们对中文的字体进行了扩大，可阅读性大大增加了，第三个就是很多人都抱怨付美元支票比较慢，我们去年可以直接电汇，今后还会有很多改进，我们是在不断的本土化。

Based on researchful results of two former students, we take the influences of thermochemistry reaction, mutual disturb and unsymmetrical instance into account. Secondly, the paper simulates the transient thermal response of projectile according to the simulation software, and discuss the ablation regulation when the projectile is in different initial velocity, in different shape, in different angle of attack condition and in different material condition. Thirdly, the effect on the aerodynamic characteristic and the outer ballistic characteristic after the ablation of hypersonic projectile has been analyzed.

在前面两位师兄研究成果的基础上，研究了超高速弹箭组合体在考虑热化学反应、存在攻角影响下的的气动加烧蚀数学模型；然后对不同条件下的烧蚀过程进行计算，分析和总结出在不同外形和不同材料条件下弹体和弹翼的烧蚀规律；紧接着分析了在不同的烧蚀情况下，它对飞行中弹箭的气动力和外弹道特性的影响，从而为今后的超高速弹箭设计提供指导和帮助。

Species richness and Pielou evenness index were used to measure species diversity. Species richness in polluted area was 32-67, while in control area it was 47-82. Pielou evenness index of tree layer was 0.1161-0.8509, while those of shrub layer and herb layer were 0.1763-0.3249 and 0.0443-0.2601, respectively. The results showed that both species richness and Pielou evenness index were influenced by the point source pollution. Species importance values showed significant differences between polluted area and control area. Dominance of different species had changed, and some species even disappeared under the pressure of pollution, indicating a process of species replacement in plant communities. Such species replacement can provide a scientific basis for species selection for restoration of human-damaged ecosystem. The natural regeneration of Quercus variabilis was insensitive to pollution, while Cupressus funebris was effected seriously.

仅在污染区中出现的物种数量远低于仅在对照区中出现的物种数量；(2)可分出4种基本的群落类型：马尾松林、柏木林、栓皮栎林和马尾松＋栓皮栎林，各群落特定层次的物种丰富度指数以及Pielou均匀度指数在污染区与对照区之间存在显著差异；(3)污染胁迫下，物种在群落中的生态优势度发生了变化，反映了群落中不同物种相互替代的过程，这种物种的替代可为今后受损生态系统人为恢复过程中物种的筛选提供一定的理论参考；(4)对群落中王要物种更新的调查发现：栓皮栎林对污染不敏感；柏木林污染区与对照区幼苗数量及分布格局均有明显差异，污染条件下群落未来演替受到严重干扰。

The main works of the paper are listed as follows:On the aspect of theory analysis, this paper is based on the full acquaintance of conditions of leisure research home and abroad, generalized the corresponding concepts and theories of recreational sport, intensive discussed the corresponding contents about leisure, recreational sport and leisure education. Moreover, concerned that launching education for recreational sport in colleges and universities will accord with the requirement which higher education cultivate the all-round development human being, accord with the trait of epoch which social economy highspeed development. There exist close relationship between education for recreational sport and college P.E. reform. The direction of P.E. reform should be scientific, lifetime and leisurable in the future. Put the forward that construct an educational model of recreational sport in college, it will help college student foster their habit of lifetime sport and better leisure lifestyle.On the aspect of practice research, this paper analysis on the questionnaire called " The survey on the factors of constraints in recreational sport of college student", this investigation included four hundred students in five colleges and universities in Sichuan province.

其具体研究工作如下：在理论分析方面，本文在充分了解国内外休闲研究现状的基础上，归纳总结了运动休闲相关的概念和理论，对休闲、运动休闲和休闲教育的相关内容进行了深入探讨，而且进一步就运动休闲教育在高校中的开展做出了理论层面的分析，论述了高校中开展运动休闲的教育，符合高等教育培养全面发展的人的需求，符合当今社会经济快速发展的时代特征，认为运动休闲的教育与高校体育改革有着紧密的联系，今后体育改革应该朝科学化，终身化和休闲化的方向发展，提出在高校建立运动休闲俱乐部的教育模式，认为运动休闲的教育有利于培养大学生终身体育的习惯和良好的休闲生活方式。

During the first part, investigate the numbers and location of the different nature reserve, and review about its development, discuss the cause about the rapid developmeng about the protection areas of nature around Beijing. During the second part, this paper use the Geographical Information System to analyze the different sight function, plot our distinct function about the protection area of nature around Beijing. In the third part of this paper, the ecology function was special analyzed. This paper picked up several factor about the ecology and establish mathematics model to detect the most rational ecology distribution, bring forward the new constructive, wilder constructive and combination project. In the last parts of the paper, this paper use the Geographical Information System to analyze the different brim about the protection area of nature around Beijing, calculating the p/a and figure coefficient, and bring forward the brim theory for the nature reserve and city system.

在数量布局方面，包括北京周边各个不同级别的保护区的数目、位置分配布局和发展趋势研究，探讨北京市周边自然保护区数目和面积在99年和2000年突然增长的主要原因，以及今后北京自然保护区的发展方向；在景观布局方面，主要根据不同自然保护区的空间和功能的不同，计算延庆县各个自然保护区的景观多样性指数和景观优势度指数，并结合地理信息系统和航片，划分出不同的景观功能区间，以及各个功能区间之间的相互关系；在生态布局方面，综合考察北京周边自然状况，提取多项因子，建立评价模型，计算出各项因子权重，从而对其自然保护区的生态功能布局的合理性进行评价和趋势分析，为本文提出北京市周边自然保护区新建、扩建与合并的方案提供依据；在边缘布局方面，利用边缘效应理论和研究方法，创新提出&边缘类型样块分析法&，提取多个样方并结合地理信息系统，计算p/a比和自然保护区边缘的形状系数，划出自然保护区边缘效应趋势变化图，考察北京周边自然保护区的边缘效应，以及对城市的生态边缘功能。

Main points of the thesis are as follows:(1) The main function models and information relations between these models in the CAPP system in the integrated CAD/CAM project are explained, a new process plan design method is mentioned based on analyses of process plan design. This method is based on the process plan prototype, and develops the prototype little by little until the perfect process plan is completed, the prospect of this method is discussed;(2) The feature abstracting rules and methods are studied, a feature coding system is developed based on GT, all the defined feature models are described by the mathematical methods;(3) The integrated method of CAD/CAPP based on features is mentioned, this method defines a feature exchanging model, and develops an interface software to exchange design data into technology data base, this technology data base includes the design and technology information of the parts;(4) The process plan reasoning method based on features is created, this method uses Mycin algorithm to solve the reasoning of the feature process plan. A process plan making system is developed. In this system part process plan is made by the semi-intelligent method, this method uses the feature reasoning, feature process chain searching and man-computer talking together;(5) The main structure of the HOPE system is introduced, a shaft drawing and its process plan made by this system are shown, the data process problem in process drawing making is also discussed;(6) A new method of describing process rule is introduced, this method uses IfThen rules and neural nets weight values together to describe process rules, the BP algorithm is adopted in this method;(7) The optimal machining sequence problem of the process steps on the same fixturing is discussed, optimal algorithms SA is applied to solve this problem, the result shows that this method is more efficient than the traditional method;(8) All jobs in the thesis are summarized. In order to carry out the research in the future, some rational proposals are given.

全文论述的内容主要有下列几个方面：(1)较为系统地阐述了CAD／CAM一体化工程项目中CAPP系统的主要功能模块及其信息流程，在分析工艺设计过程的基础上，提出了基于特征原型的渐进式工艺设计方法，并探讨了该方法的应用前景；(2)研究了零件特征提取的原则和方法，在成组技术的基础上，开发了一套基于特征的分类编码系统，并在提取零件特征的基础上，定义了零件特征的数据模型，开发了基于轴类零件特征的参数化设计系统；(3)研究了基于特征的CAD／CAPP集成的方法，通过定义零件特征数据模型的存储结构，开发了将设计数据转换到工艺数据库中的接口程序，为后续的CAPP系统提供必要的零件形状和工艺信息；(4)研究了基于特征的工艺推理方法，将Mycin算法应用到工艺决策中，开发了基于特征的工艺推理及工艺方案生成系统，在系统中综合运用特征推理、特征加工工艺链查询及人机对话相结合的半智能化方法确定零件加工工艺；(5)介绍了整个HOPE系统的总体结构，通过运行HOPE系统绘出了一轴类零件的零件图，并生成了该零件的加工工艺方案，初步探讨了基于特征的工序图生成技术中数据处理问题；(6)研究了工艺设计过程中知识如何有效表示的问题，提出了将显式的IF-THEN规则表示与隐式神经网络权值表示相结合的工艺知识表示方法，并利用BP算法进行了工艺知识表示的初步研究；(7)研究了工艺设计过程中同一安装下工步优化排序问题，利用神经网络中基于模拟退火的理论来解决该工步优化排序问题，实践证明该方法较传统的算法具有更高的效率；(8)总结了本文所进行的研究工作，为今后进一步开展工作提出了较为合理的建议。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。