物理

Using the experiences fo the Middle School physics study assessment of other regions for references, directed by the new physics curriculum, based on the pluralistic intelligence theory, the constructive theory and the cooperative study theory, this paper focuses of the problems existing in the Middle School physics study assessment of the local region, tyring to establish a new Middle School physics study assessment system.

本研究以本地区初中物理学习评价的现存问题为着手点，借鉴其他地区初中物理学习评价的经验，以物理新课程理念为目标指向，以多元智能理论、建构主义理论以及合作学习理论为理论背景，建构了初中物理发展性学习评价体系。

UHECRs are particles with energy above , which may play an important role in modern high-energy physics, particle physics and cosmology. However, the origin and the composition of UHECRs are still enigmas. Beginning

其成分和形成机制的研究是宇宙线物理的主要内容之一，对高能天体物理、粒子物理和宇宙学等相关学科具有重要意义，而且很可能是揭示某些新的基本物理规律的突破点。

The passage, based on the theory of cognitive development, construction and system science, by using the ways of action research, literature search and investigation, states that the Geometers sketchpad can achieve an optimal outcome in helping to teach physics, help to work out the difficult problems, and help to develop students' ideation.

本文以认知发展学说、建构主义理论、系统科学理论等为理论依据，运用行动研究法、文献资料法、调查法等研究方法，认为运用几何画板辅助物理教学可实现物理教学过程的最优化，能有效突破物理教学的难点、培养学生的物理思维能力。

3D interaction network courseware places the users to real experience surroundings,which the 2D courseware hardly possible to realized.Along with the development of the computer and the Internet technology,3D interaction network courseware possibly will be the trendiness in the teaching software field under the development of the computer science and the Internet technology.

1研究背景物理是一门以实验为基础的学科，物理实验教学的任务是通过实验加深学生对物理知识的认识，培养学生理论联系实际的能力让学生学会常用的物理实验方法和测量技术，提高学生的实际操作技能和独立工作的能力同时使学生掌握科学研究的一般步骤、方法，学会合作，努力创新。

The effects of several parameters on thestate of the accelerated flyer and the characteristics of shock wave propagation in thetarget were studied in detail, and the physical data and physical profilers wereobtained more generally, which made us understand the whole physical process moreprofoundly.

首先，数值模拟了激光直接驱动铝飞片碰撞铝靶模型，对各种物理参数对飞片飞行状态和靶中冲击波特性的影响程度进行了比较详细的研究，得到了比较全面的物理数据和物理图像，对整个的物理过程有了比较深刻的理解。

The target of the pre-education training provides a basis for the professional development of the beginning physics teachers, while the professional literacy that a qualified physics teacher should possess is the necessary pursuit of the beginning physics teacher.

中学物理教师职前教育的培养目标是初任物理教师专业发展的基础，而合格物理教师应具备的专业素养是初任物理教师的应然追求。

So it is very urgent to set up a useful teaching-model of self-regulated learningThere are two-aspect meanings about the studies:1 to set up the physics teaching-model of self-regulated learning in senior middle-school can promote the research of theory and practice in self-regulated learning, enrich the study content of self-regulated learning and provide a choice for the reform of physics class-teaching method.2 to put the model into practice can raise the students ability of self-regulated learning.

本研究的意义在于： 1结合高中物理教学实际、高中生的心理特点，建立有效的高中物理&自主学习&课堂教学模式，可促进自主学习理论与实践的结合； 2通过对自主学习过程各种因素、各个方面相互关系与协调发展的系统研究，将在一定程度丰富自主学习的研究内容，推动自主学习理论与实践的发展； 3&自主学习&课堂教学模式的实施，将增强学生学习的自主程度，提高自主学习能力，促进学生物理学习方式的转变；并为推进素质教育，改革传统物理课堂教学提供了一条新的途径和选择。

Quick algorithm of skin deformation is also proposed.The main contributes of this thesis are as follows:First, a new three-layered human model and the mechanism of skin deformation are proposed.

基于物理的皮肤变形，根据人体的物理属性建立物理模型，因而同时获得了良好的视觉真实感和物理真实感。

Information is stored in mass storage systems in large units called files. A typical file may consist of a complete text document, a photograph, a program, or a collection of data about the employees in a company. The physical properties of mass storage devices dictate that these files be stored and retrieved in multiple byte units. For example, each sector on a magnetic disk must be manipulated as one continuous string of bits. A block of data conforming to the physical characteristics of a storage device is called a physical record. Thus , a file stored in mass storage will typically consist of many physical records.

在大容积存储系统中，信息是以称为文件的大的单位存储的，一个典型的文件可以是一个全文本的资料，一张照片或一组关于公司员工的数值，大容积存储系统的物理特性表明，这些个文件是按照许多字节为单位存储的检索的，例如，磁盘上每个扇区必需作为一个持续的二进制位串进行操作，符合存储系统物理特性的数值块称为物理记录，因此储存安放在大容积存储系统中的文件通常包罗许多物理记录。

In the second part of this thesis, the physical model, which used to describe the evolution of highly charged ions in the EBIT and provided by Penetrate, are discussed in detail. Based on this model, we have some modifications. The modified physical model takes the effect of the geometry of drift tube, the cumulation of space charge, and ionization heating into account.

在论文第二部分，我们详细讨论了Penetrate所提出的用来描述高价态离子在电子束离子阱中演化的物理模型，并在Penetrate所提出的物理模型基础上做了部分修正，修正后的物理模型考虑了漂移管的几何位形、电离加热以及电子束的空间电荷累积的影响，利用修正后的物理模型，对高价态离子在EBIT中演化过程进行详细地数值模拟。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。