概念作用的

Then according to the research of the state matrix, a concept that the system general damping coefficient keeps constant is proposed, which is helpful for understanding the interaction of all the dynamic components and impacts for the distribution of dampings.

论文在回顾特征值分析方法基本概念、步骤的基础上，通过对系统状态矩阵的研究，提出了广义系统阻尼守恒的概念，这便于理解系统中各动态元件的相互影响和对系统阻尼分配所起的作用。

It can be concluded from the above analysis that at the beginning of language, simple linguistic signs, coming from sound imitation, natural exclamation and morphological stimulation, took a strong feature of iconicity, while arbitrariness still existed to a little extent. With time going by, the primitives had to create more linguistic signs to meet their needs of survival and development, so that they arbitrarily related the sound patterns and concepts to conventionalize them as linguistic signs adopted in the whole society. During this period of time, arbitrariness played a more important role, while iconicity still worked as phenomena of phonaesthesia designate. With society developing, human beings found that it was not enough to create new signs at will, so they began to make use of some principles like compound, derivation, etc. to form new linguistic signs, either simple or complex. The linguistic signs formed during this period of time always took a better disguise to be iconic, while no one until now could defuse the contributions of arbitrariness of their formation. From the above investigations, it can be seen that arbitrariness and iconicity interact in the whole process of language development at the level of lexicon. If there were no arbitrariness, human language could not expand at the very beginning.

因此可做如下推论：在语言产生之初，简单语言符号的产生常常都是有理据的、象似的，但是仍不排除任意性的作用；后来有理据的词无法满足人们生存和发展的要求，人们开始任意地连接声音形象和概念，并约定俗成获得语言符号，此时任意性起主导作用，但是象似性在音义关系中对语言符号的产生起着不可否认的作用；随着社会的发展，人们发现这些词已经不再能满足需要，而创造更多的词也不是很可能，所以人们开始采用一些构词法来创造新的语言符号，此时产生的语言符号往往更具象似性，但其核心仍然是任意的。

Canton Fair 2009, an organizing committee meeting report on the work of security in the Guangdong Fair is of great significance to the history, and it is a very constructive meeting, delegates to speak excellent security for the Canton Fair organizers injected fresh blood and valuable experience, I believe it is not only an Guangdong Fair goes the way of work, but also be able to do the next Canton Fair大办an lay a solid foundation for strong

最后，计算机学会秘书长陈宏波同志在总结此次报告会议时，斗志昂扬的表示：广东安博会组委会成员一定会发挥优势互补的作用，群策群力，广东安博会要最大限度的发挥社会效应和经济效应，我们要增强信心，充满希望，大安全的概念是一个很超前的安博会概念，今年我们不做则已，做了就一定要做到做好，要让所有来参展的人都满意，未来的天空是广阔的！

And then studies on the relevant theories of distribution centers to let everyone know comprehensively, including the concept of logistics and distribution, the concept and development process of distribution center, the classification and function of distribution center, as well as its role. Lately it gives detailed description on the relevant theories of location selection, including the principle and influencing factors of location selection, as well as the steps and general methods of location selection. Finally the paper sums up several methods commonly used at present.

更多配送的概念、配送中心的概念及发展过程、配送中心的分类、功能及其作用；然后研究了配送中心选址的相关理论，包括配送中心的选址原则、影响因素、选址步骤以及配送中心选址的一般方法等部分；最后总结了目前几种常用的选址方法，并在这些理论的基础上，建立了非线性混合0-1规划类型的多配送中心选址模型。

There are no scholars who lucubrate in its intension , operational mechanism , economic effect and how it promotes industry development .

然而，在产业经济领域，"产业装备"是一个崭新的概念，产业装备的内涵，作用机制和经济效应如何，产业装备如何对产业发展发生作用，目前还没有学者进行深入研究。

The research instruments included " Science Concept Comprehension Test, Science-related Attitudes Scale, and Problem Solving Ability Test". The results of this study were that: STS group had significantly positive effect than traditional group on SCCT, SRAS and PSAT.(2) Field-independent students had significantly positive effect than Field-dependent on SCCT.(3) There were no interaction between teaching methods and cognitive styles.

刊究结果发现在问题解决能力、科学理解与科学相关态度三方面，STS组学生皆较一般组学生有正向的表现，且前测并不影响学童在此三方面的后测表现；在认知风格上，场地独立性的学童在科学概念理解上表现较场地依赖性者正向，但不同认知风格学童在科学相关态度和问题解决能力两方面并没有显著差异；学生的认知风格和教学法之间，在科学概念理解、科学相关态度和问题解决能力三方面皆无交互作用产生。

But far more important than the preceding "official" uses of the concept of art is the role the concept plays in our personal, ongoing commerce with artworks, since how we respond to an object - interpretively, appreciatively, emotively, and evaluatively - depends decisively upon whether or not we categorize it as an artwork.

但是，比此前对艺术概念的那些&官方&用法更重要得多的，是这个概念在我们个人与艺术品不断打交道过程中的作用，因为我们如何对一个物件起反应（解释、欣赏、动感情、评价）决定性地依赖于我们是否把这个物件在范畴上算作一个艺术品。

Based on some related concepts of shock disturbed system, weakening buffer operators with variable weights and strengthening ones with variable weights are established respectively. This subject defines buffer operator regulation degree which reflects effect strength to original sequence caused by buffer operator, and also studie the relationship between buffer operator regulation degree and variable weight. Consequently, the monotonicity nonvariable axim of buffer operator is put forward.

基于冲击扰动系统的相关概念，提出了变权缓冲算子的概念，分别构造了变权弱化缓冲算子和变权强化缓冲算子，定义了缓冲算子调节度来反映缓冲算子对原始序列的作用强度，并研究了缓冲算子调节度与可变权重之间的关系，在此基础上提出了缓冲算子的单调性不变公理。

And teachers should so some research into the teaching materials and reality of students and analyze the contradictories inside physics concepts. And it also points out the part of students.

文章中自始自终强调物理概念教学应以认知同化理论为基础，强调教师应认真钻研教材，研究学生的实际情况，分析概念的内部矛盾，强调教师的主导作用和学生的主体地位。

The subjects of the research were four classes of 6th graders from an elementary school in Taipei City, dividing into an experiment group and a control group, two classes in each group. The course studied carried on quantitative analysis with the score of pretests, posttests and deferred tests to explore the results of learning between the experiment group and the control group and also carried on quality analysis with the concept maps and the information of interviews collected before, within, after the teaching to explore the concept transformation. Finally, researcher analyzed the advantages and disadvantages of applying the DAPA strategy in electromagnetic function with the data of observation and introspection. The important results of the study were summarized as below

研究对象为台北市郊区一所中型学校六年级四个班级，分为实验组、控制组各二个班，研究过程以学童的成就测验前、后、延宕后测成绩进行量化分析，探究实验组、控制组的学习成效是否达到显著差异；再以学童的教学前、中、后概念图、晤谈纪录进行质性分析，探究学童概念学习历程；最后依研究者自己的观察纪录与内省进行分析，找出DAPA教学策略应用在电磁作用单元时的优缺点，经研究后所得到的重要结果如下

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。