好研究的

It has three puposes: 1 to determine the evaluation indexes of the communication effects of TV cartoon programs and the features that influence the effects;2 to establish a hypothetical causal model, including some external, internal variables and their relations; 3 to evaluate, test and modify the causa...

本研究的主要结果是：动画片的内容和观众的家庭教育状况对观众看动画片的收获有着显著的正效应，观众的收视状况对收获有较大的负效应；动画片的内容、形式对于观众对动画片的态度有着积极的直接效应；态度和收获之间的因果关系是单向的，即态度影响收获；建立的因果模型能较好地预测和评价儿童电视动画片的传播效果

Based on the data of aerosol chemical compositions obtained at WMO GAW (World Meteorological Organization Global Atmospheric Watch) station in eastern China－Lin'An regional background air pollution monitoring station, two methods (referred as Malm method and Stelson method) that were described by Malm (Malm et al.,1994) and Stelson (Stelson and Seinfeld, 1981) were used to study the mass closure of sampled aerosols.

本文通过在WMO GAW 区域大气本底污染监测站－临安大气本底污染监测站采集的气溶胶样品的化学成分的分析结果，分别用Malm（1994）和Stelson（1981）提出的方法（分别记为Malm方法和Stelson方法）重建气溶胶质量浓度，并与称重获得的质量浓度进行对比，发现虽然Stelson和Malm方法所考虑的物质组成及所使用的化学成分个数并不相同，其计算结果略有差异，但总的来说两种方法都能较好的反映绝大部分的气溶胶质量，在实际应用中可以根据所分析的化学成分数据情况和研究的目的采用不同的质量重建方法。

Based on the data of aerosol chemical compositions obtained at WMO GAW (World Meteorological Organization Global Atmospheric Watch) station in eastern China-Lin' an regional background air pollution monitoring station, two methods (referred as Malm method and Stelson method) that were described by Malm and Stelson were used to study the mass closure of sampled aerosols.

通过在WMO GAW区域大气本底污染监测站－临安大气本底污染监测站采集的气溶胶样品的化学成分的分析结果，分别用Malm(1994)和Stelson(1981)提出的方法（分别记为Malm方法和Stelson方法）重建气溶胶质量浓度，并与称重获得的质量浓度进行对比，发现虽然Stelson方法和Malm方法所考虑的物质组成及所使用的化学成分个数并不相同，其计算结果略有差异，但总的来说2种方法都能较好的反映绝大部分的气溶胶质量，在实际应用中可以根据所分析的化学成分数据情况和研究的目的采用不同的质量重建方法。

Based on the data of aerosol chemical compositions obtained at WMO GAW(World Meteorological Organization Global Atmospheric Watch) station in eastern China——Lin'an regional background air pollution monitoring station,two methods(referred as Malm method and Stelson method) that were described by Malm and Stelson were used to study the mass closure of sampled aerosols.The inter-comparison of reconstructed aerosol masses with the gravimetric masses showed good agreements,although the tw...

通过在WMO GAW区域大气本底污染监测站——临安大气本底污染监测站采集的气溶胶样品的化学成分的分析结果，分别用Malm(1994)和Stelson(1981)提出的方法(分别记为Malm方法和Stelson方法)重建气溶胶质量浓度，并与称重获得的质量浓度进行对比，发现虽然Stelson方法和Malm方法所考虑的物质组成及所使用的化学成分个数并不相同，其计算结果略有差异，但总的来说2种方法都能较好的反映绝大部分的气溶胶质量，在实际应用中可以根据所分析的化学成分数据情况和研究的目的采用不同的质量重建方法。

Quantifying similarity/difference between two objects plays an important role in many contexts The quality of the similarity/difference scores can be improved by considering the semantic information related to the features of objects A flexible semantic distance function called X Dist is proposed, which can utilize the semantic information to measure the difference between two objects based on a solution to the transportation problem from linear optimization With a ground distance function for single features being a metric, X Dist is also a metric This property is very useful for making searching efficient, but is not investigated in the previous research Moreover, the experimental results show X Dist can be as good as the previously studied similarity measures in nearest neighbor searching, discriminative power and computing speed

量化对象间相似性/差别的方法具有广泛的用途，利用相关的语义信息能够得到更好的量化结果提出了一个量化对象间语义差别的距离函数XDist，它基于线性优化中的运输问题模型和相关的语义信息量化两个对象之间的差别在量化特征的差别函数是度量的情况下，XDist是一个度量，在提高搜索的效率方面具有优势，弥补了以往研究的不足，而且实验初步表明，此函数在最近邻查询效果、差别分辨力和计算速度方面能与已有函数相媲美1 引言量化对象间相似性/差别的方法具有广泛的用途，例如数据挖掘中的聚类；信息检索中的相似文档查询；协同过滤中的相似用户查询；CBR中的相似案例查询集合是对象特征表示的常用结构，集合的元素是与对象特征相关的项，它们可以

B Of the six basic media MS, MS1/2 (half-strength of MS salts and vitamins), WPM, DKW, B5 and SH, MS1/2 was the most proper one to induce somatic embryos. Somatic embryos generally regenerated directly from excised zygotic cotyledons. PGRs combination affected somatic embryogenesis significantly. Medium with NAA 1mg/L, TDZ 0.05mg/L, IBA 2—10mg/L combined with BA 10mg/L, or IBA 10mg/L integrated with BA 0-2mg/L gave the highest induction rate. Excised zygotic hypocotyls had the strongest potential to produce callus. Callus induction was also affected significantly by media and PGRs. The proper callus induction condition was MS1/2 medium containing NAA 1mg/L, IBA 10mg/L, BA 2-5mg/L and TDZ 0.05mg/L. Harvest period affect somatic embryogenesis significantly. Zygotic embryo explants collected from the end of July to the middle of August had strong potential to generate somatic embryos, when endosperm finished solidification, different parts of the embryos were completely formed, the size of embryos occupied about 2/3 of the embryo sac. Provided with optimized conditions, direct somatic embryogenesis rate can attain to 33. 68%, and callus induction rate of hypocotyls was up to 90.7%. Cytological observation on megasporogenesis and zygotic embryogenesis of Manchurian ash showed that the ovary was twicarpellum, twilocular with two ovules each loculus. The ovule was tenuinucellar and anatropous, with one megasporcocyte. The development of embryo sac is of the Polygoum type.

体细胞胚胎发生研究的结果表明：(1)成熟过程中的合子胚是诱导水曲柳体细胞胚胎发生的最佳外植体材料；(2)在所试验到的MS、MS1/2（将MS的所有成分均减半）、WPM、DKW、B〓、SH等六种基本培养基中，MS1/2是最适合诱导水曲柳体细胞胚胎发生的基本培养基；(3)水曲柳的体细胞胚胎发生以直接发生为主，体细胞胚主要来自于从合子胚分离的完整子叶；(4)培养基中的激素组合对水曲柳的体细胞胚胎发生有显著影响，诱导直接体细胞胚发生较好的激素组合有NAA 1mg/L+IBA 2，5，10mg/L+BA 10mg/L+TDZ 0.05mg/L和NAA 1mg/L+IBA 10mg/L+BA 0，2mg/L+TDZ 0.05mg/L；(5)合子胚分离的下胚轴具有最强的愈伤组织诱导潜力，少数愈伤组织可以分化出体细胞胚；(6)愈伤组织的诱导也受培养基和激素配比的显著影响，最适宜诱导的培养条件为MS1/2+NAA 1mg/L+IBA 10mg/L+BA 2，5mg/L+TDZ0.05mg/L；(7)采种时间对体细胞胚胎发生有显著影响。7月末到8月中旬的合子胚具有较强的体细胞胚发生潜力，此时种子尚未成熟，胚乳已呈固态，种胚的各个部分已分化完全，种胚体积占胚腔的大约2/3；(8)在各自综合的最适条件下，完整子叶的体细胞胚诱导率可达33.68%，下胚轴的愈伤组织诱导率可达90.7%。

The cardinal research work is the following: First, analyzed the reason of innovation of to "Biochemistry" curriculum by modern educational technology, the idea and principle of innovation; Second, exploit "Biochemistry" network curriculum fore-six chapter radical content by instruction of educational and psychological theory , subject to Modern Far-distance Education Resource Construction Technical Specification put forth by Far-distance Education Resource Council of Education Department, and by using many kinds of application software; Third, made up module of "Biochemistry" network curriculum, categorize this discipline into preliminary knowledge structure units, made a lot of animated and graphical multimedia stoff and try to reveal new ideas and method, etc, of network curriculum; Finally,"Biochemistry" network curriculum has been used in practical teaching , and it has brought about a good effect and won students high praise

其主要研究的工作为：一、分析了为什么要用现代教育技术革新&生物化学&课程以及革新的观念和原则；二、在具体实践中，以教育心理学理论为指导，以教育部远程教育资源委员会提出的《现代远程教育资源建设技术规范》为依据，结合多种应用软件系统地开发了&生物化学&网络课程前六章的基础内容；三、构建了&生物化学&网络课程的模块结构，并对刻学科的基础知识部份内容作了初步的知识单元结构的化分，加工制作了相当数量的动画类素材及图形类素材，并力求通过&生物化学&网络课程开发的实践揭示网络课程开发中新的理念和方法等；四、将已开发的部份课程内容用于实际教学，效果较好，学生评价较高

This article starts form carding the formation and development of the animations in the United States, Japan and Europe, in their respective national television animation style characteristics. In the second chapter, from the national culture, folk customs and ways, the character and geographical four conditions explore the United States, Japan, Europe, ethnic style animation in the film formation due to the dynamic; Chapter III trays to find the common aesthetic features of the Television Animation factors in United States, Japan, Europe, also this part describes the characters from four aspects, such as to find truthfulness, to find kind and so on. Chapter four is the key of this article, this part colludes several parts , such as film animation level, the way how animation to present to the concept of integrity, the character and language of the text character and so on . This end of this article is a summary of papers, down from globalization understanding of the vision of China Television Animation, the theoretical study of the ultimate goal is to practice creative services, what is more important is a comparative analysis, which received some of reference, identify China Television Animation and the gap between other countries, in order to learn from foreign advanced development of the film and television animation experience in the domestic film and television animation themes and concepts updates, in the localization of the close integration with the international on the road to the former OK, can have a more far-reaching significance.

论文首先从美、日、欧、中影视动画各自民族风格的特点出发，对其民族风格的形成与发展进行系统的梳理；进而在第二章中，从民族文化、民风民俗、民族性格和地域条件四个方面探究美、日、欧、中影视动画民族风格形成的动因；第三章是对美、日、欧、中影视动画的同质性因素进行比较，论文从启真、扬善、弘美、尚趣四个维度来寻求其共通的美学特征；第四章中外影视动画民族风格的异质性因素比较是本文的重点，也是论文的难点，这一章涉及到许多影视动画本体性的层面，拟从动画的观念品格、文本品格和行为品格三个方面进行把握、比较；最后一章是论文的总结，从全球化的视野下来认识中国影视动画，理论研究的最终目的是要为实践创作服务的，因而，论文更主要的是通过比较分析，从中获得一些借鉴性意见，找出中国影视动画和其他国家之间的差距，更好的学习国外影视动画先进的发展经验，以期对国产影视动画在题材和观念的更新上、在本土化与国际化紧密结合的道路上如何前行能够有更为深远的指导意义。

In this dissertation, first, based on theory of cutting tooth about the gleason spiral bevel gear, the equation of meshing in the process of cutting tooth, the surface equation of generating gear as well as the general tooth surface equation of the double circular arc spiral bevel gear, using GB12759-1991 type of double circular arc gear as a basic gear profile, a three-dimension solid model of double circular arc spiral bevel gear which has the good adaptability was carried out by used of Unigraphics software;Second, by researching of the algorithm about contact and collision as well as various contact types based upon Contacting Finite Element Method, a foundation was laid for selecting the contact type in analyzing contact stress of double circular arc spiral bevel gearing;Finally, through the connection port of PARASOLID between UG software and ANSYS/LS-DYNA software, the three-dimension solid model of double circular arc spiral bevel gearing obtained above in UG was imported into ANSYS/LS-DYNA, a finite element analyzing about contact stress of double circular arc spiral bevel gearing was carried out by applying new loading method.

本文首先基于格利森弧齿锥齿轮加工原理及切齿啮合过程中的啮合方程、产形轮齿面方程以及双圆弧弧齿锥齿轮的齿面方程，选用GB12759-1991型双圆弧齿轮基本齿廓为基准齿形，利用Unigraphics软件的建模功能，绘制了有较好适应性的双圆弧弧齿锥齿轮传动三维实体模型。其次，描述了应用有限单元法进行实体接触与碰撞问题算法的公式，研究了有限元分析中的各种接触类型以及双圆弧弧齿锥齿轮接触应力分析中所选择接触类型的依据。最后，通过UG软件和ANSYS/LS-DYNA之间的PARASOLID接口工具包，将UG软件中得到的啮合齿轮模型导入ANSYS/LS-DYNA有限元分析软件，给出一种新的加载方法，进行了双圆弧弧齿锥齿轮传动的接触应力的有限元分析。

Students who visualised a parent subsequently rated themselves as less sensual, adventurous, dominant, extraverted and industrious, than did students asked to visualise a friend or romantic partner, consistent with the idea that people revert to a more submissive "child role" with their parents.

那些在大脑里想起父/母亲的学生对自己的看法结果是性欲不太强，不太好冒险的，较易支配人的，不太外向的和勤奋的，而那些想起朋友或情人的学生结果却相反。当和他们的父母在一起时，人们就会扮演起乖孩子的角色来，这个观点跟研究得出的结论是一致的。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐