基本特点

Based on the interference characteristic, the sidelobe cancellation in time is presented and the procedure is designed, which achieves good results that the detection distances of OSMAR is increased by over 40km. At last the dissertation summarizes the application of beamforming in HFSWR, its effect and defects. 5 The dissertation discusses the application of orthogonal expansion method in HFSWR. At first, the traditional OE algorithm is introduced, and the output form is concluded. Then the dissertation discusses the influence of OE method on target signal.

首先介绍了阵列天线的方向图，接着阐述了波束形成的基本原理，然后引入了自适应波束的概念，讨论了确定权函数的准则，介绍了自适应波束形成在高频地波探海雷达中的应用和兼顾目标信号的波束形成；重点介绍了自适应旁瓣对消的原理和权系数计算方法，结合高频地波探海雷达数据特点，设计了在频域用旁瓣对消法消除射频干扰的处理过程，给出了处理结果，并对其效果进行分析，进而提出在时域进行分段旁瓣对消的新方法，设计了处理流程和计算方法，然后给出处理结果，该方法能提高OSMAR探测距离40km以上。

In the parallel program, the in-core and out-of-core algorithms can be identified and chosen to use automatically. So the algorithms are united.(3) The re-orthonormalization technique is used to solve the loss of orthonormality of basis vector during the classical GMRES method solving large-scale three dimensional elasto-static BE problems.

3采用重正交技术解决了经典GMRES方法在求解大型三维弹性静力边界元问题过程中出现的基向量正交性丧失的问题；结合边界元基本解和系数矩阵的特点以及并行化的要求，研究了几种预条件技术；并以重正交技术和预条件技术实现了经典GMRES的实用化。

I'll keep it in my pictures with my paintbrush.

掌握简单句的六种基本句型对我们的英语学习非常重要，我们只有抓住其特点，才能更好地运用它们。

This text hold with pair liquid location production process control system for the background , use the configuration software to structure the control system of a long time, the content includes: Have carried on more overall exposition to the development and basic composition , the characteristic and configuration software system structure of the configuration software of the configuration software at first, through analysing , have affirmed the configuration software as the meaning of control system programming tool of the production process.

本文以双容液位生产过程控制系统为背景，应用组态软件构建一个过程控制系统，内容包括：首先对组态软件的发展和组态软件的基本组成、特点及组态软件体系结构进行了较全面的阐述，通过分析，肯定了组态软件作为生产过程控制系统编程工具的意义。

Even at the same time produced some abnormality and pedantry. But as for the development of mourning, it has been mature after practical intensified by rulers in the WEI-JIN-NAN-BEI dynasty. In additions, it also had some its characteristics. Although mourning was still panegyric by following dynasties, there were not too much new breakthroughs in its theory and practice.

孝道"自身发展的历程上来看，经过了魏晋南北朝时期各政权的强化，基于政权意义上的"孝"已基本发展成熟，并且也具备了一些自身的特点，之后的历代王朝虽然也对"孝道推崇备至，但无论在理论上，还是在实践上已没有太多的新东西了。

The users of parallel computer system relate to many fields.

本文介绍了用户界面设计的基本原则，及其发展趋势和现状；分析了并行计算机系统的特点，及其使用过程中的用户需求。

This paper starts with the basic change path of the income difference in our country, on the basis of analyzing its characteristic thoroughly, the trend and origin as well as the influence to the economic development.

本文从我国居民收入差距的基本变动轨迹入手，在深入剖析中国居民收入差距的特点、趋势、成因以及在收入差距对经济增长有积极和消极双重影响的基础上，通过数据分析表明，中国居民的整体收入差距，且城乡、地区、行业间收入差距突破国际警戒线已经突破了国际警戒线。

Based on the pectination of university, culture and other conceptions involved, the essay educes that the university culture is the summation of the spirit and matter production which includes the ideas of running a school, the style and the feature of the spirit, the academic atmosphere, the rules, the value standard, the manner of the students, the campus environment and etc.

本文以历史研究为基本方法，运用文化分析的工具，以百年中国大学波澜壮阔的发展为背景，对中国大学文化作了系统解构和研究，主要阐明的是中国大学文化发展演变的历史、内涵、特点、现实意义及其创新，力图反映中国大学文化的中国特色是贯穿论文的主线。

Moreover, our method is insensitive to image noise.(2) For single face detection in gray scale images, three methods based on three curve evolution models have been presented, i. e., GVF-based method, Chan-Vese model based method, and deformable pedal curve based method.

2针对静态灰度图像的单人脸检测问题，充分利用活动轮廓模型的特点和人脸的先验知识，提出两种基于活动轮廓模型的单人脸检测方法，即基于梯度向量流的人脸检测方法和基于Chan-Vese模型的人脸检测方法，其基本思想都是直接在原模型中加入人脸椭圆约束。

In addition, the petrochemical industrial application of this technology are introduced, analysis and evaluation.

综合评述了分子蒸馏技术的基本原理、技术特点、主要设备及其在石油化工工业中的应用，并对其进行分析评价。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。