共查询到20条相似文献,搜索用时 31 毫秒
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太空物理学当代前沿及其交叉特点 总被引:1,自引:0,他引:1
文章对21世纪太空物理学的发展趋势及其与物理学交叉的特点作了论述,主要内容包括:(1)太空物理学的地位和作用;(2)21世纪太空物理学的发展趋势和前沿问题;(3)物理学与太空物理学交叉的特点(包括太空物理探测与物理学的交叉,太空物理与等离子体物理的交叉,太空物理与高能物理的交叉,太空开发利用与物理学的交叉)。 相似文献
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培养物理核心素养是高中物理新课程标准的重要目标.物理核心素养的评测方法是高中物理教师关注的焦点.作为物理核心素养评测方法的初步探索,我们依据SOLO理论编制出SOLO试题,并以案例的方式,分别就典型SOLO题和非典型SOLO题两类考试试题运用于物理核心素养的评测方法进行讨论,以此求教于各位专家同行. 相似文献
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M. J. Crowe 《Physics in Perspective (PIP)》1999,1(1):54-64
The distinguished physicist and historian and philosopher of science Pierre Duhem (1861 - 1916) not only taught physics, but also worked out in his Aim and Structure of Physical Theory a philosophical analysis of physics. Duhem's analysis offers important suggestions about how physics progresses and also how physics should be taught. This essay suggests what advice Duhem would give persons involved in physics teaching about how physics should be presented. In particular, it discusses Duhem's insightful critique of what he called the Newtonian method. 相似文献
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Shanzhen Chen Yiming Li Wenbin Qian Zhihong Shen Yuehong Xie Zhenwei Yang Liming Zhang Yanxi Zhang 《Frontiers of Physics》2023,18(4):44601
Heavy flavour physics provides excellent opportunities to indirectly search for new physics at very high energy scales and to study hadron properties for deep understanding of the strong interaction. The LHCb experiment has been playing a leading role in the study of heavy flavour physics since the start of the LHC operations about ten years ago, and made a range of high-precision measurements and unexpected discoveries, which may have far-reaching implications on the field of particle physics. This review highlights a selection of the most influential physics results on CP violation, rare decays, and heavy flavour production and spectroscopy obtained by LHCb using the data collected during the first two operation periods of the LHC. The upgrade plan of LHCb and the physics prospects are also briefly discussed. 相似文献
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自由基生物学与物理学关系密切,没有物理学关于电子的理论和检测技术,就没有自由基生物学今天的辉煌,没有自由基生物学与物理学的结合,也许至今大部分人都还不知道什么是自由基。文章从自由基生物学的发展讨论物理与生物学的关系。 相似文献
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固体物理学研究多体问题,是物理学的重要分支,涉及面极其广泛,也是包括材料科学等在内的多个技术学科的基础。本文论述了固体物理学的发展简史,包括初期发展史、对热性质研
究、魏德曼–弗兰兹定律、晶体微观几何结构的研究历程、自由电子气体模型、固体能带论、对固
体磁性的研究、信息时代、中国固体物理学的发展、固体物理学教材等多个部分,简述了固体物
理学发展中的大事件和具有较大影响力的科学家及其贡献。 相似文献
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中国医学物理学的过去、现在与未来 总被引:2,自引:0,他引:2
医学物理(medical physics,MP)是把物理学的原理和方法应用于人类疾病的预防、诊断、治疗和保健的一门交叉学科,是物理学与医学实践相结合的一门独立的分支学科.它是研究人类疾病诊、治过程中的物理现象,并用物理方法表达这种现象.医学物理包括放射肿瘤物理(rsdiation oncdogy physics,ROP)、医学影像物理(medical imaong physics,MIP)、核医学物理(nuclear medicine physics,NMP),其他非电离辐射如核磁、超声、微波、射频、激光等物理因子在医学中的应用,和保健物理(heath physics,HP)等分支内容.医学物理学和生物医学工程学(biomedical engineefing,BME)是一对栾生的兄弟学科,分别从物理学的角度(前者)和工程学的角度(后者)研究人类疾病诊断、治疗及健康保健过程中的生命现象和采取相应的物理措施和工程手段。医学物理学与物理医学(physical medicine,PM)是完全两个不同的概念,前者是物理学的分支,后者是医学的分支.自上世纪60年代以来,中国医学物理学有了很大的进展,推动了中国现代放射肿瘤学、核医学和医学影像学的发展;成立了自己的学术组织,并成为国际医学物理组织(IOMP)的成员国组织.随着中国逐步奔入小康社会,为适应人民大众对健康的需求和现代化医院发展的需要,中国医学物理应该加快发展. 相似文献
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我国大气物理研究进展 总被引:5,自引:0,他引:5
简单介绍了建国50年来我国大气物理学的研究进展,我国大气物理研究的进展紧密结合国家和社会发展的需求,又与国际前沿科技发展处于国际前沿、文还分别是介绍了云和水物理和大气电学、大气边界层物理和大气湍流、大气辐射物理、大气遥感物理、大气自氧和中层大气物理。 相似文献
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The Meaning and Abilities of Theoretical Physics The Newtonean principles and — derived from them — the congnition of the exixtence of elementary constants according to Planck, Einstein and Bohr increasingly prove to be a strong base not only of physics and its apllication in technology but also of each kind of “exact” sciences in the broadest sense of the word. Since Newton the clarification of concepts with regard so their physical takes place in close connection with the development of mathematical methods. This combination proves to be further productive and ensures the progress of physics an of the “exact” sciences. Most likely all problems which may be of importance in the realm of life can be treated successfully — adequate expenditure taken for granted — with the existing fund of knowledge and methods. The connection between law and accident resting on reality proves to be a relation of complementarity (“there is no absolute accident”). This becomes evident in all branches in all branches of physics, not only in thermodynamics and quantum physics, and can be treated already on the level of the Newtonean principles and elementary constants. Theoretical physics as initiated by newton was designed to comprise all parts of nature. About that there is no contrast between classical physics and quantum physics. It is only a matter of differentiation with regard to the different physical contents and the appropriate mathematical methods, dependent of course on the choice problems. Theoretical physics represents a generally available concentration of the reliable knowledge of physics, which is at the same time the foundation of the “exact” sciences. In this way theoretical physics is the means of communication within the cooperation necessary for the solution of the great complex tasks of science and technology. 相似文献
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大学物理是理工类学生的必修课,往往因为学习或教学过程忽略与中学物理结合等问题,成为大部分学生的难点课程.因此,文章对中学物理到大学物理的过渡教学进行研究,主要为学生对大学物理的学习提供帮助,为教师教学提供参考. 相似文献
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大学物理演示实验作为大学物理实验的重要组成部分,逐渐被越来越多的高校重视。本文介绍了大学物理演示实验的作用与特点、大学物理演示实验仪器的DIY制作及大学物理演示实验DIY的实践与探索。本文认为大学物理演示实验对于提高学生大学物理成绩、实验操作能力及在对学生的培养中都具有重要的地位与作用。 相似文献
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F. W. Taylor 《Contemporary Physics》2013,54(4):239-241
During the past two decades, cosmologists turned to particle physics in order to explore the physics of the very early Universe. The main link between the physics of the smallest and largest structures in the Universe is the idea of spontaneous symmetry breaking, familiar from condensed matter physics. Implementing this mechanism into cosmology leads to the interesting possibility that phase transitions related to the breaking of symmetries in high energy particle physics took place during the early history of the Universe. These cosmological phase transitions may help us understand many of the challenges faced by the standard hot Big Bang model of cosmology, while offering a unique window into the very early Universe and the physics of high energy particle interactions. 相似文献
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Newton's “Principia Mathematica Philosophia” and Planck's Elementary Constants Together with Planck's elementary constants Newton's principles prove a guaranteed basis of physics and “exact” sciences of all directions. The conceptions in physics are competent at all physical problems as well as technology too. Classical physics was founded in such a way to reach far beyond the physics of macroscopic bodies. 相似文献