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In order to meet the market for a variety of Chinese character processing needs, drawing the profile of font,in the Windows system, the edge recognition technology was researched. The pixels marginal detection from eight directions was introduced, BMP graphics was presented based on the eightmegapixel point the direction of the edge detection algorithm. The information of key data points was extracted.The XY motion simulation platform based on the straightline interpolation through point by point comparison was developed, the simulation of font path and engraving process was achieved.

为了满足市场上对各种汉字加工的需要，在Windows系统下，通过对汉字边缘识别技术的研究分析，提出了基于BMP图形像素点的八方向边缘检测算法，成功地识别和提取了不同参数的字体外形轮廓信息，并采用逐点比较直线插补算法，提取了关键数据点的信息，最后开发了XY运动仿真平台控制软件，实现了字体运动轨迹的仿真及实际雕刻加工。

According to the comparison of delineation management zones between improved ant colony clustering and K-means clustering, management zones delineated by the former showed the features that soil physical properties had stronger uniformity within the subzone and more significant difference between subzones.

将改进的蚁群聚类分区结果与传统的K-均值聚类进行比较，前者分区结果表现出土壤物理特性区内均一性更强、区间差异性更加显著的特点。

This has quite bad influence on social economy development . In the paper, we try to find the key problem in venture capital entry in China by sufficient material collection, statistic, analysis and related comparison with the most developing countries.

本文通过对目前中国风险投资进入现状的分析及与国外的比较，发现问题并依据影响风险投资进入的因素和国外经验借鉴，提出完善建设中国风险投资进入机制的观点和措施。

To this end, the thesis, built upon the theory of Hofstede's cultural dimensions of individualism verse collectivism, uncertainty avoidance, and power distance as well as Rahim's five conflict resolution styles, takes Sino-American schools as the study setting, highlights cultural influences on the varying conflict resolution styles commonly used by the Americans and the Chinese, and provides a comparison of the different conflict resolution styles found in these two cultures.

为达到该目的，本论文以G 。 Hofstede的集体主义和个人主义，不确定性规避和权力距离以及M。 A.Rahim的五种冲突解决风格为理论框架，以中美合作学校为研究背景，聚焦讨论了文化价值观对中国人和美国人常用的冲突解决风格的影响，并且对这两种文化的冲解决突风格进行了对比研究。

The first part mainly discussed the intension of the art of lithograph which included the description of the different existent and developmental background of the lithograph at home and abroad,the analysis on the deferent development condition of the lithograph between Chinese and Western which led to the lagging and misunderstanding of the development of the modern lithograph in China,and the further description of the central content of the development of the modern lithograph which is the interdependent relations of "Thingness" and "human nature" by the comparison of technical and artistic quality of the lithograph.

简要叙述了石版画在国内与国外不同的生存和发展背景，分析中、西方石版画艺术发展的差异导致了中国现代石版画发展的滞后现象以及石版画艺术发展中存在的误区；通过对石版画技术与艺术关系的比较，进一步说明"物性"与"人性"的相互依存关系是现代石版画艺术发展的核心。

Objective The aim of the study, rt-PA/urokinase comparison in China, was to evaluate the safety and efficacy with treatment by recombinant tissue-type plasminogen activator 50 mg compared with conventional dose of urokinase among Chinese patients with acute myocardial infarction.

目的 评价重组组织型纤溶酶原激活剂50mg对国人急性心肌梗塞溶栓治疗的疗效及安全性，并与国产尿激酶常用剂量的疗效进行对比。

An optimization design scheme is crucial for torpedo, however, there has been no any such method recognized so far. This paper presents a method for torpedo lineshape optimization design based on the iSIGHT. In this method, the optimization strategies of simulated annealing algorithm and continuous quadratic planning method are adopted, and the fluid analysis software Fluent is integrated to calculate the fluid parameters of torpedo body lineshape. The comparison of the optimization results obtained by both the presented and the traditional methods shows that the torpedo lineshape optimization method based on the iSIGHT is satisfactory and feasible.

寻找最优设计方案是鱼雷设计的重中之重，针对目前鱼雷优化设计领域还没有一套公认的优化设计方法这一现状，提出了一套基于iSIGHT的工程设计优化方法，将这款商业软件应用于鱼雷线形优化设计中，采用了模拟退火算法+连续二次规划法的优化策略，集成流体分析软件Fluent对雷体线形的流体参数进行了计算，并与传统优化方法结果相比较，结果表明，基于iSIGHT的优化设计方法在鱼雷线形优化设计中是可行的，能够得到令设计人员满意的鱼雷线形优化方案。

The design of image fountain signal, imaging technique and data processing are three key technologies to carry out CCD torsional oscillation measurement method. By analyzing the design principle, the paper devised an image source signal alternated with black and white strip and it has a good effect. Meanwhile, the system demand of imaging link was analyzed, such as light source, lens and camera etc. In addition, the principles of both the correlation algorithm and generalized correlation time delay estimation based on adaptive technology were studied, and a comparison between them was made as well.

本文中分析了图像源信号的设计原则，并设计了一种黑白相间的倾斜条纹图案作为图像源信号，获得了良好的测量效果；分析了测量系统对光源、镜头、相机等成像环节的要求；研究了相关算法和基于自适应技术的广义相关时延估计法两种数据处理算法的原理，并对两种方法的性能进行了比较。

In order to research the spray of LPG/diesel mixed fuel, it is the first time that this work studied the atomization characteristics of LPG/diesel, including spray angle, droplet size distribution, mean diameter, typical diameter, diffusion degree and impenetrate distance by using a high spatial resolution digital camera. At the same time, comparison of these characteristics of diesel and two kinds of LPG/diesel mixed fuel was taken.

为了探讨LPG／柴油混合燃料喷射的雾化效果，本文首次采用高分辨率数码照相机试验研究了柴油和LPG／柴油混合燃料的喷雾特性，包括喷雾锥角、贯穿距离、液滴尺寸分布、平均直径、特征直径和发散度和对雾化效果的影响；并比较了纯柴油和不同混合比例的LPG／柴油混合燃料的雾化特性，结果表明：柴油中掺混一定量的LPG有利于改善雾化。

Moreover, the proposed VIGA was applied to optimize two typical testing functions with multimodal and multivariate. From the comparison of different optimized solutions by conventional GA, simulated annealing algorithm with the analytical for the testing functions, the feasibility and validity of the VIGA was verified.

以2个典型测试函数为例，分别进行了多峰值、多变量测试函数寻优测试，通过将VIGA寻优结果与测试函数解析解、传统遗传算法(genetic algorithm，GA)以及模拟退火优化(simulated annealing algorithm，SA)策略所得优化结果进行对比分析，VIGA的可行性和有效性得到证实。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。