比较研究

Beyond the generic way of the ordinary calligrapher's study, the comparative method was used in the paper to make a transverse contrast among Mr. Chen Duxiu's autography, his contemporary calligraphers' and his friends' so as to find their different and common grounds, aiming at the overall and stereo study of Mr. Chen Duxiu's autography.

本文除了运用常规的书家研究的一般方法外，还运用了比较研究法，将陈独秀书法与其同时代书家或朋友的书法作一横向比较，找出他们之间的不同点和共同点，以求对陈独秀书法研究的全面性和立体性。

Beyond the generic way of the ordinary calligrapher"s study, the comparative method was used in the paper to make a transverse contrast among Mr. Chen Duxiu"s autography, his contemporary calligraphers" and his friends" so as to find their different and common grounds, aiming at the overall and stereo study of Mr. Chen Duxius autography.

本文除了运用常规的书家研究的一般方法外，还运用了比较研究法，将陈独秀书法与其同时代书家或朋友的书法作一横向比较，找出他们之间的不同点和共同点，以求对陈独秀书法研究的全面性和立体性。

The paper includes the constitutes of system hardware, image pretreatment, the achievement of parameter detection artithmetic. The main work is as follow: The pater makes use of vanguard genetic algorithms in image segmentation, uses vanguard genetic algorithms to get the image threshold. Using this method we may get different grey vehicles from the background exactly. Used the support vector machine theory to conduct the vehicles automatic sorting simulation research, the simulation result had proven this method could quite be accurate carries on the vehicles type the recognition; Improved based on the background automatic renewal hypothesized examination region algorithm, enhanced timeliness and the accuracy which the vehicles examines; And to has carried on the specify based on the hypothesized examination region imagery processing algorithm realization; In the paper also introduced withdraws the algorithm based on the gradation continuous movement vehicles characteristic to carry on the vehicles the characteristic to withdraw as well as to use the localization method which colored filter same gradation chart processing unifies to carry on the realization method which the vehicles license plate locates.

本文根据智能交通控制与仿真对于交通流量、车辆到达率、车辆速度等交通信息检测的需求，基于视频图像进行了交通信息处理的算法研究与实现，主要工作包括以下几个方面：将先锋遗传算法应用到图像阈值分割中，利用先锋遗传算法寻求全局最优阈值，可以比较准确的将图像中不同灰度的车辆从背景中分离出来；采用支持向量机理论进行了车辆自动分类的仿真研究，仿真结果证明该方法能够比较准确的将车辆的类型进行识别；改进了基于背景自动更新的虚拟检测区域算法，提高了车辆检测的实时性和准确性；并对基于虚拟检测区域的图像处理算法实现进行了详细说明；论文中还介绍了基于灰度连续性的运动车辆特征提取算法进行车辆的特征提取以及采用彩色过滤器同灰度图处理相结合的定位方法进行车辆牌照定位的实现方法。

This article mainly introduced Ningyuan's geographical position, in the county boundary the dialect atlas situation, separately from aspects and so on noun, verb, adjective, adverb, preposition and classifier showed its characteristic and pointed out the example to come to compare, has utilized the comparison test, through the Ningyuan dialect and the standard spoken Chinese comparison, the investigation and study, discovered that the Ningyuan dialect and the standard spoken Chinese in the glossary difference, introduced the Ningyuan dialect glossary the general picture, showed in the Ningyuan dialect glossary some characteristics, the discussion dialect glossary and the dialect glossary research work important meaning

本文主要介绍了宁远的地理位置、县境内方言分布情况，分别从名词、动词、形容词、副词、介词和量词等方面说明其特点并举出实例来加以比较，运用了比较法，通过宁远方言与普通话比较、调查研究，发现宁远方言与普通话在词汇上的差别，来介绍宁远方言词汇的概貌，说明宁远方言词汇上的一些特点，讨论方言词汇及方言词汇调查研究工作的重要意义。

There were many studies on the static properties of common types of reticulated shells, such as sphere, cylinder, elliptic paraboloid, hyperbolic paraboloid and so on, while little systematical research on ellipsoid reticulated shells has been reported by now.

摘要对于比较常见的网壳结构形式，如球壳、圆柱面网壳、椭圆抛物面网壳、双曲抛物面网壳等，其静力性能的研究已比较成熟，有关其非线性全过程分析的策略、思想及实施方法，很多学者均进行了深入的分析和探讨，但对椭球面网壳这一结构形式来说，目前还没有系统的研究。

Some of those studies are relatively advanced, but most of them are not systematic and integral but fragmentary.

有的研究成果已经比较深入了，但大多数研究比较零散，缺少整体性和系统性。

Therefore it is necessary to research the mechanism of greensand used for high compacted molding methods thoroughly.This subject is one section of the National Natural Science Foundation subject ""Ivestigation on Predicting Method and Mechanism of Springback for High Compacted Sand Molds"", followed of the other completed one named ""Research on Microdeformation of Molding Sand"". A serious of experiments has been done on the reequipped three axial machine under certain technological conditions, and the mechanics, material science, rheologic science. It is systematically studied that the influences on the springback of sand mold were caused by the main influence factors: pressure, compacted rate and the content of soil. Through the analyzed experiments' data, the experienced stress-strain relationship concerning the main influence factors were obtained;under different technical parameter, the springback and spingback's potential energy are compared, the differences and indifferences between them are found out, and the springback's mechanism is discussed;according to the tests' data of YangGuoping coming from Tinghua University, experienced formula of molding sand's springback displacement is induced, the displacement and springback are compared, the margin of error's reasons are analyzed, and they are tested and verified mutually.

本课题为国家自然科学基金项目"高紧实度砂型预测方法及回弹机理的探讨"的一部分，是已结题的国家自然科学基金项目"铸造型砂微变形的研究"的后继，运用力学、材料学及流变学理论，利用改装的三轴仪，在一定的工艺条件下，作了大量系列实验，系统的研究了压实比压、紧实率和膨润土含量对砂型回弹的影响；对实验数据进行了分析和处理，得出了型砂关于压实比压、紧实率和膨润土含量的本构关系的经验公式；把各工艺参数下的型砂产生的回弹量与回弹势能进行比较，找出两者存在的异同点，并对回弹机理进行了探讨；通过清华大学杨国平的实验数据，推导出型砂回弹位移场的经验公式，并与实验测出的回弹量进行比较，分析误差造成的原因，并互相进行了验证。

The impact of position idiosyncracy of independent director on company performance.

研究发现，公司独立董事的平均任期和任期两年以上的独立董事比例对公司绩效都有比较显著的正面影响，从兼职变量对公司绩效影响来看，研究发现，无论是独立董事的平均兼职数目，还是公司独立董事总的兼职数目，或是兼职家数达两家以上的独立董事的比例，都与公司绩效呈现负相关关系，且比较显著。

Acting as the methods,means and support conditions of advancment and development of medicine research,comparative medicine is an important platform ensuring the sustainable development of medicine,and is imperative for the medico to be educated with systemic comparative medicine.

比较医学作为医学科学研究进步和发展的方法、手段和支撑条件，是医学生命科学研究可持续发展的重要平台，对医学生开展系统的比较医学教育已势在必行。

However, this method has not received appropriate attention in domestic psychological and educational studies. This paper summarizes the characteristics of meta- analysis as well as its limitations. Then, a comparison among three major meta-analytic approaches is presented. Finally, we make an evaluation of the application of meta-analysis in domestic psychological research.

本文首先将通过与其他整合研究结果的分析方法的比较，归纳出元分析的主要特点及其局限性，其次本文着重介绍目前应用较为广泛的三种重要的元分析方法，并对三种方法作出比较分析；最后本文还将对元分析技术在国内心理学研究中的应用现状作分析与评价。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。