查询词典 launched

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。

Monk soldiers, pirates, assassins, trebuchet siege towers and more than 10 new units, all of 23 kinds of arms to the seventh game to CD-ROM Forms launched, including 19 in China, Mongolia and Europe, seven ethnic music with their own characteristics, each of the capital will not let you disappointed.

第六、游戏中多达七百多位出场人物，同上代比较增加了僧兵、海盗、刺客、投石机及攻城塔十几种新兵种，全部兵种达到二十三种第七、游戏以光碟形式推出，其中包括十九首中国、蒙古、欧洲等七个民族各具特色的音乐，每一首都不会让你失望。

Supplementary old-age insurance program has been launched in a trial run in some regions of China.

目前我国一些地区已经在试行企业补充养老保险的办法。

In defense of the debate he launched, Sarkozy presents his initiative as a barrier against the threat of "multiculturalism and tribalism."

为了解释他发起这场辩论的理由，萨科奇说，他的目的是抵御"多元文化主义和部落主义"的侵蚀。

Trolleybus is an electric-launched, on the road driving is not dependent on a fixed rail public transport, which is "wired electric bus ."

无轨电车是一种使用电力发动，在道路上不依赖固定轨道行驶的公共交通，亦即是"有线电动客车"。

Both Russia and Japan coveted control of Korea and Manchuria. In February 1904, the Japanese launched a surprise attack against the British garrison in Port Arthur, laying siege to the town. In May 1905, the Russian fleet, which had come to Port Arthur's aid, was destroyed in the naval battle at Tsushima, confirming the Japanese victory. The Russian capitulation, signed in September 1905, gave Japan control of Korea.

俄国和日本同时觊觎对朝鲜和满洲的控制权。1904年2月，日本对在旅顺口的英国驻军发动了突然袭击并包围了旅顺口。1905年5月，前来旅顺口援助的俄国舰队在对马海战中被摧毁从而确认了日本的胜利。1905年9月，日俄两国签订了休战书，日本取得了对朝鲜的控制权。

Nurul Ainul Mohd Nor and Her Royal Highness Tengku Puan Pahang, Tunku Hajjah Azizah Aminah Maimunah Iskandariah Binti Al Mutawakkil 'Allalah Sultan launched the campaign on June 16, with events that included a mini carnival with various games and contests.

Nurul Ainul也和公主殿下东姑Puan彭亨，东姑哈贾阿兹莎Aminah Maimunah Iskandariah宾提基地穆塔瓦' Allalah苏丹发起的运动在6月16日，与事件，其中包括一个小型嘉年华会的各种游戏和竞赛。

The TV presenter has become a key win the competition, launched around the host program planning and production of new phenomena have emerged.

而电视节目主持人已经成为赢得竞争的关键环节，围绕着主持人展开的节目策划和制作出现了新的现象。

In the 1930s, Hu Feng and Zhou Yang launched a literary controversy over the question of typicality.

20世纪30年代，胡风与周扬就典型问题展开了一场极有文学价值的论争。

As a result of the decision in 1994 to acquire a new battle tank –the Leopard 2 typy from Germany,it became apparent that the armoured vehicle launched bridge system existing at that time suffered from great deficiencies,lack of performance,and necessary carrying capacity.

由于决定在1994年获得一个新的主战坦克，豹2 typy来自德国，很明显，一辆装甲车发射的桥梁系统现有在当时遭受了巨大的缺陷，缺乏性能和必要携带卡帕。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷