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This paper, which focused on the structure optimization theory and method, has finished such studies as follows: The three dimension model has been built, which provide the necessary conditions for the building of the dynamics equivalent model. By the launch dynamics simulation, the loads of the key joints when the rocket is launched has been got, which provide the necessary data for the finite element analysis and the structure optimization. The finite element model of the excess weight parts of the rocket has been built, buy the finite element intension analysis of the model in two conditions, the displacement and the stress of the key points have been got, which make us know the distributing of the stress and the transmogrification of the part. To satisfy the intension and the precision design request and to decrease the weight of the part as many as possible, the part has been topology optimized by the structure optimization theory and method. After that, the new model has been analysis in structure and launch dynamics. The contrast of the character change of the old part and the new part and the influence on the rocket system have been studied.

本文以结构优化理论和方法为核心，主要做了以下工作：建立了某自行火箭炮全炮三维实体模型，为建立该火箭炮系统的动力学等效模型提供了必要条件，进行了发射动力学仿真，得到该火箭炮发射装置各关键连接部位在发射状态下的载荷，为有限元分析和结构优化提供了必需的数据；建立了该火箭炮发射装置超重部分的有限元模型，分两种工况，对模型进行了有限元强度分析，得出了关键部位的位移和应力值，对其的应力和变形分布有了具体的了解；运用结构优化的理论和方法，对该火箭炮发射装置超重部分进行了拓扑优化，使其在满足强度和精度的要求下尽可能多地减轻重量，对优化后得到的模型进行了结构分析和发射动力学分析，对比了该部件优化前后的特性变化以及对火箭炮系统的影响。

In general, the BOINC scheduler responds to a work request by enumerating unsent results from the database, filtering them by the above criteria, sending them to the host , and continuing until requested duration X is reached.

一般来说，BOINC调度服务响应任务请求时会从数据库中枚举还未发送的计算结果，根据上面的标准进行过滤，发送给主机，直到请求中的时间X被满足。

Those by accident the alleged education of person future, advertise an user to submit the Sitemap, key word that adds magnanimity for the site often; is operated this kind in fact not only refer profitlessly, likely instead because of data too too frequent, bring about search index to prop up for resource conservation set database to answer the Ping that comes from your domain name to request no longer, the keyword is too much go against index analysis, load slow and by oversight .

那些误人前程的所谓教学，鼓吹用户频繁提交Sitemap、为站点加入海量的关键字；事实上这类操作不但无益、反而有可能因为数据提交太过频繁，导致搜索引擎为了节约资源而设定数据库不再响应来自你域名的ping请求，关键词太多不利于索引分析、载入缓慢而被忽略。

According to this, Abgar V, Toparch or King of Edessa, suffering from an incurable disease, and having heard the fame of Christ's miracles sends a courier to Jerusalem, bearing a letter to Jesus, in which he declared Him to be a god, or the son of a god, and invites Him to Edessa, justifying the request partly by his desire to be cured, partly by his wish to offer to Jesus an asylum against the malignant Jews.

根据这一点， Abgar五， Toparch或国王埃德萨，患有不治之症，并听取了名利基督的奇迹发出了一个快递到耶路撒冷，同时信耶稣，他在其中宣布他是一个神，或者神的儿子，并请他在埃德萨，理由要求部分由他渴望治愈，部分由他希望提供耶稣的对恶性庇护犹太人。

Research content and research object. The Coagulant Dosage Automatic Control System is discussed emphatically. Including the relation is put up between target standard and the infection factor by date analyzed chart and educational established and sum up the best working point. The target standard including SS COD and OIL .The infection factor including the dosage of PAC PH Mill INTENSION and TIME. On the basis of craft character and control request, it makes a selection of scheme to the whole control system. Finally a scheme is chosen and described as follows: CPU222 of SIEMENS PLC S7-200 is used as the control kernel. V606IC TOUCHER is used as communication man and machine. Controlling pump, compressor, metric pump of system by gathering andanalyzing the flow, PH of raw water .

重点探讨系统的投药自动化，包括系统的数学模型建立的过程，通过数据分析，采用图表和方程式建立系统排放指标(SS、CODcr、含油量)，与各种因素(PAC用量、PH值、搅拌强度、时间)的关系，确定系统的最佳工作点；根据系统工艺特点以及控制要求，对控制系统设计方案进行了选择，确定以西门子PLC(S7-200 CPU222)为控制核心，V606IC10触摸屏作人机界面，通过对原水流量和PH计采样、分析，实现系统中的泵、风机、计量泵等控制；文中从功能上简要地介绍监控系统和给出了自动化原理构成图、PLC软件流程图及部分主要程序。

The following narrative was found among his papers by the undersigner---- his nephew and only heir, but it was not accompanied by any definite request for publication.

以下叙述是笔者本人---他的侄子和唯一继承人在他的文件中发现的，但并没有同时发现任何明确要求出版的声明。

Along with the password attack method unceasing renewal, the computation ability unceasing enhancement as well as to the operating speed request, the tradition disperses row algorithm MD5, SHA has demonstrated their shortcoming and the insufficiency day by day, and thestructure of hash function is mostly based on block cipher algorithm DES, but the HASH function security is established above the grouping function security, because the DES operand is very big, the operating speed very slowly by and its itself some characteristics, therefore disperses a row function based on the DES algorithm to have potential unsecurity.

随着密码攻击手段的不断更新、计算能力的不断提高以及对运算速度的要求，传统的散列算法MD5，SHA已日益显示出它们的缺点和不足，并且过去hash函数的构造多是基于分组密码算法DES的，而hash函数的安全性是建立在分组函数的安全性之上的，由于DES运算量很大、运算速度很慢以及其本身的一些特性，因此基于DES算法的散列函数具有潜在的不安全性。

The municipal administration public utilities for a long time by do not adapt the modern market economy request extremely by the government manager?s under state?owned enterprise or the institution direct management aspect,the concrete manifestation in the urban construction fund short,the system ossifies,the management mechanism not not nimbly,the loss serious.

市政公用事业长期由政府主管下的国有企业或事业单位直接经营的局面以极不适应现代市场经济的要求，具体表现在城市建设资金短缺、体制僵化、经营机制不灵活、亏损严重。

Forwarding information is obtained by label in MAC layer and is piggybacked in Request-acknowledgement frame. Clear to send handshake of the downstream node was triggered by RACK that made the data frame transmit consecutively across multi-hop.

在MAC层通过标签获取转发信息并携带在请求－应答帧中发送，触发下游节点的清除发送帧握手，使得数据包多跳连续转发；连续转发概率根据业务类型和节点数据包队列占用率确定，实现了区分服务，避免了节点队列溢出。

Any claimant under this insurance policy shall at the request and at the expense of the Insurance Company do and concur in doing and permit to be done all such acts and things as may be necessary or reasonably required by the Insurance Company for the purpose of enforcing any rights and remedies or of obtaining relief or indemnity from other parties to which the Insurance Company shall or would be entitled or subrogated to upon its paying for or making good any destruction or damage under the respective Section, whether such acts and things shall be or become necessary or required before or after his indemnification by the Insurance Company.

应保险公司的要求并由保险公司支付费用，本保险单项下的任何索赔人应完成、同意完成并允许完成为了实施任何权利或救济或者为了从其他第三方获得免责或赔偿（保险公司按各节规定，因就任何灭失或损害予以支付或者修复而应享有或有权享有该等免责或赔偿或取得该等免责或赔偿的代位求偿权）而可能必要的或者为保险公司合理要求的一切行为或事务，无论该等行为或事务在保险公司对其予以偿付之前或之后属必要或成为必要或者是必须的。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。