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The results show that:(1) The penetration resistance of functionally graded layered armour made of metal Matrix Composites is better than that of the Aluminum plate;(2) The penetration resistance of the functionally graded layered armour whichlay_up is 0%/57%/0%/26%/0%/12%/0% is the best;(3) The resistance penetration of the the functionally graded layered armour can be greately promoted through optimizing the lay_up and volume fraction of the reinforced particle;(4) The functionally graded armour in which the particles distribute continuous has better behavior of resistance penetration when the volume fraction of the reinforcements are constant;(5) The higher volume fraction of the reinforcements at the surface of FGM and the more non-homogeneous the reinforcements distribution, the higher thesurface Youngs Modulus and the flow stress are;(6) The behavior of penetration resistance of the functionally graded armour in which the particles distribute continuously is better than that of homogeneous steel plate;(7) The functionally graded armour provedes a important approach for the optimization and design of the resistance penetration;(8) The numerical results of simulation of the bird striking the aircraft structureshow that the finite element model of the balance leg is effective;(9) The numerical results show that the structure internal force is relative largewhen the bird strikes the top of the balance leg;(10) The process of the birdstrike is thaf.after the bird penetrting through the front skin of the balance leg and striking the front beam,the bird is broken up in three parts.

经过本文所进行的数值模拟后我们发现：(1)在层状梯度装甲板的抗侵彻过程中层状功能梯度板比铝板的抗侵彻性能好；(2)在层状梯度装甲板的抗侵彻过程中铺层顺序为0%/57%/0%/26%/0%/12%/0%的功能梯度装甲板的抗侵彻性能最好；(3)通过优化组合层状梯度板的铺层顺序以及增强颗粒的含量可以大大改善梯度板的抗侵彻性能；(4)当SiC颗粒体积含量一定时，增强颗粒连续分布的功能梯度板表现出了优越的抗侵彻性能；(5)增强颗粒连续分布的功能梯度板表面SiC颗粒体积含量越高，分布越不均匀，表面的弹性模量就越高，屈服应力就越高；畜此工业大学硕士研究生学位论丈(6)增强颗粒连续分布的功能梯度装甲板比匀质钢板表现出良好的抗侵彻性能；(7)功能梯度装甲板为整个抗侵彻性的优化设计提供了重要的途径。

Each boat usually has a team of 22, including 20 paddlers , a drummer and a flag-catcher. When the first boat reaches the finish line , its flag-catcher grabs the flag of victory!

每一艘龙舟一般由22人组成，包括20名划浆手，一位鼓手和一名夺旗者，当第一艘龙舟到达终点时，她的夺旗手就抢夺胜利的旗炽！

It was a bulldozer from which a kind of crab's claw rose up.

它是一辆推土机，抬起一只大钳子它踏着履带矮着身子款款而来，就像一只螃蟹；当它到达目的地的时候，它仿佛愈加压低了身体，紧紧的吸附在地面上。

When the pine and cypress resin flows down the time, there is a small insect was accidentally Pine resin poured into the case, it will be sealed inside, and go through years, decades, centuries of time, they formed the amber.

当松柏树脂流下来的时候，有一只小昆虫不小心被松柏树脂淋到了的话，它就会被封在里面了，再经过几年、几十年、几百年的时间，就形成了琥珀。

Father Snail could not speak, he was too much affected; and so they gave them as a dowry and inheritance, the whole forest of burdocks, and said——what they had always said——that it was the best in the world; and if they lived honestly and decently, and increased and multiplied, they and their children would once in the course of time come to the manor-house, be boiled black, and laid on silver dishes.

黑、放到银盘子上面。当这番演说讲完了以后，这对老夫妇就钻进它们的屋子里去，再也不出来。它们睡着了。年轻的蜗牛夫妇现在占有了这整座的森林，随后生了一大堆孩子。不过它们从来没有被烹调过，也没有到银盘子里去过。因此它们就下了一个结论，认为那个公馆已经塌了，全世界的人类都已经死去了。

Father Snail could not speak, he was too much affected; and so theygave them as a dowry and inheritance, the whole forest of burdocks, andsaid--what they had always said--that it was the best in the world; and ifthey lived honestly and decently, and increased and multiplied, they and theirchildren would once in the course of time come to the manor-house, be boiledblack, and laid on silver dishes.

黑、放到银盘子上面。当这番演说讲完了以后，这对老夫妇就钻进它们的屋子里去，再也不出来。它们睡着了。年轻的蜗牛夫妇现在占有了这整座的森林，随后生了一大堆孩子。不过它们从来没有被烹调过，也没有到银盘子里去过。因此它们就下了一个结论，认为那个公馆已经塌了，全世界的人类都已经死去了。

And when the evening mist clothes the riverside with poetry, as with a veil, and the poor buildings lose themselves in the dim sky, and the tall chimneys become campanili, and the warehouses are palaces in the night, and the whole city hangs in the heavens, and fairy-land is before us——then the wayfarer hastens home; the working man and the cultured one, the wise man and the one of pleasure, cease to understand, as they have ceased to see, and Nature, who, for once, has sung in tune, sings her exquisite song to the artist alone, her son and her master——her son in that he loves her, her master in that he knows her.

当傍晚的薄雾诗意般的笼罩着河畔，就像罩着一层薄纱，落寞的大楼在阴暗的天空中迷失了自我，高高耸立的烟囱如同一座钟鼓楼，在夜色中，仓库也如同宫殿般华丽，整个城市悬挂在天空中，一片神奇的土地展现于眼前，然后一个徒步旅行者急着赶回家，一个工作狂，也是一个文人，一个智者，也是一个充满乐趣的人。不要去伤脑筋了。不要去想了，自然正在她自己的音调在歌唱，对艺术家唱着她美妙的歌曲，她歌唱她的孩子和知己，爱着她的孩子，懂她的知己。

And when the evening mist clothes the riverside with poetry, as with a veil, and the poor buildings lose themselves in the dim sky, and the tall chimneys become campanili, and the warehouses are palaces in the night, and the whole city hangs in the heavens, and fairy-land is before us——then the wayfarer hastens home; the working man and the cultured one, the wise man and the one of pleasure, cease to understand, as they have ceased to see, and Nature, who, for once, has sung in tune, sings her exquisite song to the artist alone, her son and her master——her son in that he loves her, her master in that he knows her.

当傍晚的迷雾用它薄纱般的诗意笼罩着河岸，古老的建筑迷失在朦胧的天空，高耸的烟囱幻化成一座座孤立的钟楼，林林总总的仓库就像夜里的宫殿整个城市都悬挂在了天空中，宛如仙境展现在我们眼前，在那时，路上的行人匆匆地赶回家；劳动者和文人，智者和浪子，他们视而不见，自然也就不能理解，而只在此时才开始歌唱的大自然便把自己美妙的歌曲献给了艺术家们——她的儿子和她的主人；说他是儿子是因为他爱她，说他是主人是因为他理解她。

When it gets very cold, chickadees lower themselves into a kind of controlled hypothermic state, dropping their body temperatures as much as 20 degrees below the normal 104, thereby slowing energy consumption.

当天气异常寒冷时，山雀就会让自己处于一种可控的低温状态，体温从正常的104度降下20度，因而就减缓了能量消耗。

Emerging competition between TICs and banks, and first signs of the erosion of the Credit plan, led to the first of the clampdowns on TICs of the reform period, and in the consolidation of 1982, non- financial institutions were forbidden to set up TICs, and only banks were permitted to enter this business.

当信托和银行产生竞争的时候，信贷计划就不能较好的实施，这就导致了1982年中国信托投资公司的第一次改革，非银行金融机构被禁止设立信托部门，只有银行被允许进入这一领域。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。