上理想

The commitment to industry illustrated by Alger's characters, Lincoln's ideals of free labor, and Franklin's practical maxims were further solidified in the American mind by the addition of a religiously based, Protestant "work ethic."

6对Alger的字符说明的产业，自由劳力林肯的理想和富兰克林的实用格言的承诺在由一个宗教上基于，新教徒"工作概念的加法的美国头脑里进一步变硬了。"

Tibet has very complex topography and falls into three geographic parts: the northern part of Tibet known as the North-Tibet Plateau, lies between Kunlun Mountain, Tonglha Mountain and Kangdese Mountain, and Nyainqentanglha Mountain;between Kangdese Mountains and Himalayas;the river valleys which the the Yarlung Tsangpo and its anabranch flow by in the southern part of Tibet and lie between the Gangdise and the Himalaya ranges; the eastern part of Tibet belongs to an area of deep gorges where a series of mountain ranges from east to west criss-crossing mountain ranges running from south to north,and is some parts of the Hengduan mountain range.

在西藏的边远山谷中，一辆老式的苏联卡车翻滚到坡底的河边，车里一个已经怀孕了几个月的女人尽然不死，而她腹中的孩子也没死，那个孩子尽然就是我。"——莫毅，这为神交已久而未谋面的艺术家，其作品在许多展览上令我印象深刻，在筹备此展的过程中认识，相聊甚欢。多年藏区生活塑造了一个率直敏锐的性情汉子，这组拍摄于20年前、却完成于今年的作品以严肃的记实性和抒情的叙事片段，融会艺术家近年的实验手段，呈现了对诸如"脆弱"、"意外"、"真实"和"理想"的记忆。因此20年后的莫毅仍然"想念西藏。

The basic approach of protecting people from being hurt or killed in an accident is to improve crashworthiness of vehicles. This paper starts with discussing theories and methods for vehicle passive safety design, which included experiential methods, analytic methods, multi-body dynamics methods, crash test methods and the finite element method. Emphasis will be paid to the basic FEM theories and algorithms of impact problems. Topics discussed include the governing equation, element discretization, hourglass control, time integration, material model, shell element algorithms and contact-impact algorithms. For more reliable simulation results, this paper then conducts study on how to accurately get material model parameters by combining the FEM method with experimental method, and develops relevant material test machine and parameter calculating software. Based on that, basic typical impact simulation and test validation study are conducted. On the basis of the above work, the paper studies the thin-shell structures'crashworthiness, which was affected by the following factors: spot-weld features, shell thickness, cross-section and pre-deformation. As to vehicle parts'crashworthiness, the paper conducts simulation study of designing energy-absorbing steering system and adaptive airbag system. A practical energy-absorbing steering wheel is designed as an example. In further depth research, the paper suggests several inverse quantificational methods for vehicle crashworthiness design based on the ideal crash characteristics. The above theories and methods are applied with good results through several practical vehicles' crashworthiness design and improvement.

文中对汽车碰撞安全性的设计理论和方法进行了归类和总结，其中包括经验法、解析法、多刚体动力学法、试验法以及有限元方法等；重点介绍了碰撞有限元法的基本理论和有关算法，涉及到有限元求解控制方程、单元离散、沙漏模态控制、时间积分、材料模型和应力修正、薄壳单元算法以及接触碰撞界面算法等，探讨了有限元计算中的材料模型参数获取技术，开发了相应的材料试验装置及材料模型参数反求软件，在此基础上进行了基本的碰撞仿真算例和试验对比研究；文中通过应用有限元方法研究了薄壁构件的碰撞吸能特性，指出了设计薄壁吸能构件时需要考虑的几个主要影响因素，即焊点、壁厚、横截面和预变形等；在关于车辆部件的碰撞安全性能设计中进行了吸能转向机构和自适应安全气囊的仿真研究，提出了吸能转向机构和自适应安全气囊的仿真研究方法；文中最后探讨了整车碰撞性能的设计与改进方法，提出了以理想碰撞特性为目标，采用分段加速度或者根据碰撞时间进行设计的反推设计法、部件吸能仿真优化设计法等量化设计方法，并通过综合应用文中所讨论的相关技术进行了整车碰撞性能的设计与改进实例研究，所选定的车型是大众化的普通轿车和碰撞安全性基础较差的微型面包车，研究结果表明，本文所提出的设计与改进方法是适用而有效的，具有重要的工程实用意义和价值。

The third one includes theoretical conclusion and discussion, in which I try my best to induce some theories and find some problems from expounding and analyzation of the positive research.

从某种意义上来说，这部分也是我和我的合作者们在走的一条再发现的道路，这里有我的追求和理想；第三部分为理论总结与探讨部分，试图从实证研究的阐述与分析中归纳出若干理论以及还没有解决的问题。

The Islamists' aim of imposing Islamic order on one of the world's most anarchic states seemed within sight.

伊斯兰教派武装的理想是在这个世界上最混乱不堪的国家强制推行伊斯兰法令，看起来他们胜利在望。

A new approach to eliminate the ranges dependence based on angular frequency shifting in space domain was presented, in which, the nonhomogeneity of clutter is removed and the blind area of target detection is reduced due to the fact that the clutter of all the compensated range cells in every channel is moved to the place of the clutter of the desired cell by the different angular frequency shifts being added into spatial data along all Doppler channels for every compensating range cell.

第七章针对非正侧视相控阵机载雷达，由于杂波在距离上呈现出严重的非均匀性，尤其是在近程这种依赖距离的杂波谱呈现的非均匀现象更为严重，使得用于计算自适应权的协方差矩阵不可能直接由距离单元数据统计平均来估计得到，否则STAP处理及其降维技术难以获得理想的杂波抑制性能和目标检测性能，甚至恶化。

With the advancement of science and technology, some new theories and new ways emerged gradually, some of them merged with specific theoretical tools, this specific theoretical tools include mathematical morphology, fuzzy techniques, neural networks, wavelet and so on. Secondly, in this paper, it described and analyzed the segmentation method based on the edge in the domain of image segmentation in detail. It did experiments on several edge detection operators using MATLAB, it summarized the advantage and the shortcoming of traditional edge detection operators, and the operating environment. On the basis of the experimental analysis, it implemented an edge location more precise, more efficient operating speed edge extraction method——Template Vector. In this method, it optimized differential approximate calculation of first differential operators the paper mentioned. After experimented on this edge extraction method, contracted with the traditional methods, the edge outline is extracted more accurately and more exquisitely, furthermore, it retained the object outline furthest, and achieved more satisfied edge extraction result.

其次，对图像分割领域中常用的基于边缘的分割方法进行了详细的研究与分析，对各种边缘检测算子进行了MATLAB环境下的实验，分析总结了各种传统边缘检测算子的优缺点和适应环境，并针对传统边缘检测算子在处理显微图像时的缺陷，在实验分析的基础上研究并实现了一种边缘定位更加精确、运算速度更加快捷的边缘提取方法——模板向量算法，在该算法中，对文章提到的一阶微分算子中微分的近似计算作进一步优化，经过对该边缘提取方法进行实验，其结果与传统方法相比，轮廓提取更为精确细腻，且最大程度的保留了图像中物体(目标个体或者明显噪声点)的轮廓，得到了比较理想的边缘提取效果。

The cowpea trypsin inhibitor gene and the bar gene discovered in recent years are found to be used for insect-resistant and anti -herbicide respectively because of their broad spectrum and are used in gene improvement of many crops widely now. Using the peanut Arachis hypogaea L. cv. Shanyou 523 and Arachis hypogaea L.

在多种抗植物虫害、耐除草剂基因中，豇豆蛋白酶抑制剂基因(cowpea trypsin inhibitor，CpTI)和耐除草剂基因因其抗虫和耐除草剂的广谱性而成为效果最为理想的外源基因，被广泛地应用于农作物抗虫、耐除草剂基因的改良上。

Based on Webers analysis of three lays of bureaucracy, this thesis discusses the rational foundation of ideal type bureaucracy and its irrational inclination, and points out the bureaucracy is not only an administrative tool which can achieve the highest technological efficiency, but also a kind of social power having its own interests and values which is abounded to arrogate its original functions.

本文立足于韦伯对官僚制的三个层面的剖析，通过对理想类型官僚制的理性基础及其非理性化倾向的全面梳理，揭示了官僚制组织不仅仅是一个技术上充分有效的行政工具，而且是一支挟带利益和价值的社会力量，具有僭越自身功能的倾向。

If you want to make a success in your career, join to realize your aspiration.

若你欲在事业上取得成功，请即加入实现你的理想。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。