第三

There is a small action range in archery.Simple methods and analysis is inadequate,so the author,on the basis of testing the archery athletes in national team with the Qualisisy infrared photoelectric testing system,Footscan sole pressure testing system,Noraxon myoelectricity remote testing system, etc,analyzes comprehensively the action technique of the athletes in national team from the posture,body motion characteristics,body posture equilibrium and stability,distribution of centre sole pressure, myoelectricity characteristics,etc,with the methods of relative software and data statistics.The conclusions and the suggestions are as follows:Conclusion:Firstly,the communality of posture angle,muscle strength,the activation order of main muscle during raising the bow, raising the bow and the timing of the raising could be used as the evaluation index of technique action in archery;Secondly,the length of the time needed in the different periods couldn\'t be used as technique evaluation index since it has no relation with the result.But the time of raising and pulling back the row is relatively fixed,and the time has a positive relation with the archery achievement of the national team in China.Thirdly,the central index of the sole pressure could be used as the reference criterion of selecting athletes and forecasting achievement.During playing archery,the interrelation between the central index of the sole pressure and the achievement is different individually and in different periods.Fourthly,there is low stability of the archery athletes in the front and back direction during the action, caused by the athletes\' posture disequilibrium of dorsal abdominal muscle and non-professional sport shoes..Fifthly,kinematics and electromyography shows that the people on archery in China haven\'t taken the raising and pulling back the row seriously.

射箭的肢体动作幅度小，简单的手段和分析不能满足其需要，笔者结合各种运动生物力学仪器优点及射箭项目的特性，选用Qualisisy红外光点测试系统、Footscan足底压力测试系统、Noraxon肌电遥测系统等对国家队射箭队运动员进行多方位的测试，运用相关软件及数理统计方法，对运动员的射箭动作技术，从射箭动作的姿态构架、肢体运动特点，身体姿态平衡稳定性、足底压力中心分布、肌电特性等进行全面分析，结论及建议如下：结论：第一，姿态角、肌肉用力激活程度、举弓阶段主要用力肌肉激活顺序、举弓、开弓时间等的一致性可作为射箭技术动作评价指标；第二，各动作阶段所用时间的长短不能作为技术评价指标，但举、开弓的时间相对较固定，开举弓时间比与中国国家队射箭成绩正弱相关达到显著性；第三，闭眼状态下足底压力中心单位面积轨迹长与144支箭最好成绩正相关达到显著性，可作为身体素质、选材及成绩预测的参考依据；实射时身体平衡的足底压力中心指标与成绩的相关程度具有个体性差异、阶段性差异；第四，射箭运动员实射时身体在前后方向上的稳定性较差，这与运动员的站立姿态、腹背肌力量的不匹配以及射箭没有专业运动鞋有关；第五，运动学及肌电学都表明中国射箭训练对举弓、开弓阶段的重视不够，背部肌肉用力特征不明显，撒放技术合理性不高。

Chapter 3, chapter 4 and chapter 5 consist of the empirical part of this paper.

第三章、第四章和第五章则构成了本文的实证分析部分。

Article 4 The foreign investor meeting the requirements provided in Subparagraph 1, Paragraph 1, Article 3 of the provisions may invest to establish an investment company in the name of the constituent company exclusively owned by him.

第四条 符合本规定第三条第一款第项规定的条件的外国投资者可以其全资拥有的子公司的名义投资设立投资性公司。

The first part mainly introduces the background of this research and the practical significance of demonstration; The second part mainly introduces the gist of this research; The third part mainly introduces the study of the experiments of this teaching material in details; The fourth part mainly introduces the circs of the experiments carried out in senior high school; The fifth part mainly expatiates the experience and the countercharge.

第一部分主要介绍了课题研究背景和现实意义，第二部分主要介绍了研究的理论依据，第三部分介绍了对苏教版高中化学必修教材中"活动与探究"所涉实验的具体研究，第四部分详细介绍了对"活动与探究"所涉实验在中学的实际开设情况的研究，第五部分阐述了研究的体会与反思。

In addition,aiming at characteristic enterprise culture construction,some issues such as "promoting culture crasis of parent and subsidiary company,building study enterprise and developing culture standardization"were discuss

论文分为六个部分，第一部分介绍了研究的背景、意义和方法，第二部分介绍了国内外企业文化研究的理论成果，第三和第四部分对向阳公司的企业文化进行了全面测评，找出了存在的问题，对其根源进行了深入探讨，随后在第五部分中，详细阐述了向阳公司个性企业文化构建的具体方法和实施步骤，最后指出了有待进一步研究的问题。

The first six books are an interpolated edition of the Didascalia ("Teaching of the Apostles and Disciples", written in the first half of the third century and since edited in a Syriac version by de Lagarde, 1854); the seventh book is an equally modified version of the Didache (Teaching of the Twelve Apostles, probably written in the first century, and found by Philotheos Bryennios in 1883) with a collection of prayers.

第6本书是一个插版Didascalia （"教学中的使徒和门徒"，书面上半年第三世纪以来修改了叙利亚的版本由拉加德， 1854年）；的第七本书是一个同样修改版的十二使徒遗训（教学中的十二门徒，大概写的第一个世纪，并发现了Philotheos Bryennios 1883年），以收集祈祷。

I know how to hurt I know how to kill I know what to show And what to conceal I know when to talk And I know when to touch No one ever die from wanting to much The world is not enough But it is such a perfect place to start, my love And if you're strong enough Together we can take the world apart, my love People like us Know how to survive There's no point in living If you can't feel the life We know when to kiss And we know when to kill If we can't have it all Then nobody will The world is not enough But it is such a perfect place to start, my love And if you're strong enough Together we can take the world apart, my love I - I feel sick I - I feel scared I - I feel ready I - And yet unprepared The world is not enough But it is such a perfect place to start, my love And if you're strong enough Together we can take the world apart, my love The world is not enough The world is not enough

今天和一群人看了加勒比海盗2，天哪，那个盗版DVD翻译的字幕实在太差了。害得我剧情都没有理解清楚，只知道大概就是那个"章鱼男"要和主人公们抢一个心脏。其中一位在我身边的观众估计是第1部没有看，居然当最后一幕巴博萨船长出现时，奇怪的问道：这是谁啊？我晕，估计他也懒得补看第一部了。看不懂剧情挺遗憾，不过我无所谓，反正我把这片定义为视觉大餐而已，没想一定要弄懂什么剧情。从全片角度来看看来"加勒比海盗"要走"黑客帝国"、"星球大战"的路线－－第一集试探市场反应，第二集留个悬念，第三集大收尾。整个续集来看，除了又两段搞笑成分较浓的动作戏外，没感觉什么新意了。影片前半部分的那段丛林戏，跟"金刚"几乎是一摸一样。同时看过这两部电影的人不知会作何感想。表演上还算到位，Johnny Deep的表现最为出色，就是暂时不知道最后一集他怎么出场。两部加勒比海盗的配乐都相当出色，颇有"角斗士"的味道。视觉大片而已嘛，不计较太多，看看而已，一笑而过。。。

The main findings were as follows: 1. The results revealed that the conjunction of agreement and inconsistency among family members was found in a family. The phenomenon showed that in " the sameness has the differentness" and between "the differentness has the sameness", and it is the special result of system measurement. 2. It proved the system theory including "one adding one are not two", existence of subsystems. 3. Every family member has different perception to the same dyad relationship, so the subject should use the units of whole family, including father, mother, and one child or more. 4. The same members of this family had different perception to different dyad relationship, so the content of instrument should include different dyad. 5. In regard to analyzable methods of family system, the variance is between family members, and it is not adaptation to using average method and variance method.

主要结果包括：第一研究姿现成员问同时具备「一效性」与「不一致性」的现象，此种「同中有异」、「异中有同」的特性，反映出系统圳量时的独特之处；第二，验证家庭系统中的不等加性、家庭整体性并不能成功的被验证，但验证次系统的存在、以及验证次系统之问具有关连性等系统理论；第三，在划量对象上，结果姿现不同成员间的差异的确存在，故进行家庭系统测量之测量单位应以「整个家庭」为单位，故划量对象应包括父、母、子三者甚至更多，所获得的资料亦更接近系统性也更加丰富；第四，不同成员对於不同次系统知觉之分化内涵不同，故必须将不同次系统分开利量；第五，在家庭系统分析方法上，不同成员问观点之差异性是确实存在的，而不适合使用「平均数法」与「差异数法」处理系统资料。

Chapter 1 gives the background,current research process of relatedproblems and summarizes this thesis\'s work.In chapter 2,we study the Brownian motion with holding and jumping on the boundary.We use the resolvent method to obtain the infinitesimal generator because the domain of the infinitesimal generator is essentially the same as the range of the resolvent.Knowledge of this range and of the differential operator determines uniquely the infinitesimal generator.Since the semigroup generated by the DHJ is not strongly continuous,to use the nice property of strongly continuous semigroup in analytic theory,in chapter 3 we show that the dual is strongly continuous and derive ergodicity through spectral radius formulas and finally obtain the ergodic theorem by duality. In chapter 4,we discuss a class of a more general process---one dimensional Feller diffusion proposed by W.Feller in 1954.The Feller diffusion allows the possibility of jumps from boundary to boundary,not only from boundary to the interior.We give the stationary distribution of this process.

具体地，本文的结构如下：第一章给出了问题产生的背景，研究现状及本文的主要工作；第二章研究了在边界上逗留后随机跳的布朗运动，我(来源：3dABC论文网www.abclunwen.com)们用预解算子的方法得到其无穷小生成元，因为无穷小生成元的定义域本质上就是预解算子的值域，知道这个值域和微分算子形式就能唯一地决定无穷小生成元；由于DHJ过程产生的半群不是强连续的，为利用强连续半群的一些漂亮性质，在第三章中我们证明其对偶半群是强连续的，然后由谱半径公式得到遍历性并且最后由对偶得到遍历定理；第四章讨论了Feller在1954年引入的更广的一类过程----一维Feller扩散过程，Feller扩散过程允许有从边界到边界的跳发生，即不仅仅局限于从边界到内部的跳，在这一章中，我们给出了一维Feller扩散过程的平稳分布；在第五章，我们讨论了一些相关的问题，给出了DHJ过程对应的PDE问题及特征值与收敛速度的关系。

This article first introduces the math foundation required by ECC,including the addition rule for elliptic curve point defined over finite field.Then , the principle of ECC is discussed and its security and efficiency of ECC are analyzed.Third, a cryptosystem is designed through analyzing the security requiration, choosing the elliptic curve domain parameters,denoting field element,elliptic curve and elliptic curve point,choosing associate primitves and schemes andpartitioning functional module.Forth, how to develop a crytosystem based on elliptic curve encryption algorithm is investigated.Fifth, a cryptosystem we have developed by us and the testing result is described.

本文首先介绍了ECC的数学基础，对有限域上椭圆曲线点的运算规则进行了详细描述；其次探讨了ECC的原理，分析了ECC的安全性和有效性；第三，设计了一个基于ECC的加密系统，包括系统的安全需求分析，域参数选择，域元、椭圆曲线、点的表示，原语和方案的选择，及整个系统的模块功能划分；第四，在设计的基础上，研究如何开发一个基于椭圆曲线的加密系统；第五，描述了一个我们已经设计与开发的基于椭圆曲线的加密系统，并给出了相应的测试结果。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。