代表性地

In order to make a more explicit and detailed presentation of their interaction, the thesis selects three representative teachers as the subjects. Through observing and describing their behavior and their thinking behind it, the paper displays the complexity, particularity, inevitability and fortuity of the emergence of a "good teacher".

为了能更清晰、更具体地呈现这种互动过程，本研究选择了三个颇具代表性的教师个案作为研究对象，通过对他们的行为以及行为背后的所思所想的观察与描述，具体展现"好教师"诞生的复杂性、特殊性、必然性与偶然性。

Set out from this one understanding, a certain number of representative new achievement in the fundamental sequence of ideas that the article elaborated western economics methodology to the point and methodology of contemporary west economics.

从这一认识出发，本文扼要地阐述了西方经济学方法论的基本脉络和当代西方经济学方法论中若干代表性的新成果。

Alvin Toffler (1928~) was one of the typical figures of futurology in twentieth century. He combined properly futurology with postmodern knowledge discourse and made it become a unique theory —futurological knowledge discourse.

Alvin Toffler（1928）是20世纪最具代表性的未来学思想家之一；他巧妙地结合未来学思想和后现代的知识观，形成独具一格的理论风貌──未来学知识观。

By means of ESCA,IGC, WD, DSC SEM and computer aided image processing technique, therelations of composite's microsimcture and macroscopic properties were researchedand conclusions were listed as follows.l.

一。通过四种有代表性的处理剂对炭黑进行预处理，并较为详细地研究了处理后炭黑填充的HDPE复合材料的电性能，力学性能和流变性能。

In order to put the theory into practices and make the paper more practical, two typical cases are selected, with intendance of master relevant law and its procedure more precisely. The paper includes five chapters.

为了更好地把理论和现实联系起来，使论文具有现实意义，本文专门选取了两个具有代表性的典型案例，以期通过案例的剖析对相关的法律及程序作出更为准确的把握。

Three represetive small mammals from tropical and subtropical regions of Yunnan Prov were used to ecophysiological study on adaptative thermogenesis and its regulation from different levels: individual, cell mitochondria, protein content, thyroxine hormones and regulation They are Pere David vole from geographically higher latidude and evleation, tree shrew , from intermidiate geograhpical position, lesser slow loris from lower latidude and lower elevation.

小型兽类适应性产热及其调节机制的研究是生理生态学研究中极为活跃的领域。然而关于热带亚热带种类的研究较为少见。本论文以我国云南省具有代表性的三种小型兽类--中缅树鼩、大绒鼠和倭蜂猴为材料，从个体、细胞线粒体、蛋白质及甲状腺激素和褪黑激素等水平，对它们的适应性产热及其调节特征进行了较系统地研究。弥补了我国在该研究领域中的不足。

The preserved species may lack genetic representativity because of poor sampling. Inappropriate plantations, inadequate records and unclear kinships jeopardize endangered species to genetic confusion, inbreeding depression or outbreeding depression.

由于引种或取样的不足，容易导致被保存的物种缺乏足够的遗传代表性；盲目的引种、不合理的定植以及材料的来源不清则会导致稀有濒危植物的遗传混杂、近交衰退或杂交衰退；人为选择和生长环境的改变也容易造成濒危物种对迁地保护的遗传适应。

This presence of things in the mind by means of forms is true representation, or rather presentation.

这种存在的东西在头脑的手段形式，是真正的代表性，或者更确切地说，演示文稿。

The birth of these directors is naturally connected with the special cultural context during the alternate period of the society of china at that time . Among these men, Zhang Yuan is a typical one. He appeared rebelliously on the movie circle of china and chose the mode of independent production without being constrained by the traditional film production system.

他们的诞生自然与当时中国社会转型期之下特定的文化语境密不可分，张元是其中极具代表性的一位，他以张扬反叛的姿态步入中国影坛，不拘泥于传统的电影制作体制，大胆地选择了独立制片，创作了自己的第一部具有开创性意义的影片《妈妈》。

This study was conducted in Taiyuan sewage irrigation area from 1997 to 2000.The research process included field investigation, sampling, lab test, model experiment and data analysis by geo-statistics method. The source, affecting factors, content condition, transference regularity, spatial distribution of heavy metal in sewage irrigation area were studied. The results showed that mercury, cadmium and lead contents of soil were higher than soil background value.

本文以在中国北方具有代表性的太原污水灌溉区为研究对象，污灌区位于山西省中部的太原盆地北端，总面积2.7万公顷，在研究区共布土样点49个，粮食作物样33个，水样点26个，大气样点6个，通过实地调查取样监测和室内模拟试验，采用地统计学和多元统计等方法，系统研究了污灌区土壤-作物系统中重金属Hg、Cd、Pb的来源、含量状况、累积影响因素、空间分布特征、迁移转化规律、重金属环境容量的区域分异与应用等内容。

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。