查询词典 physics

Modem medical physics should include 4 parts, medical imaging physics, nuclear medicine physics, radiation oncology physics, and health physics.

国际相关业界公认，现代医学物理学必须涵盖医学影像物理、肿瘤放射治疗物理、核医学物理和保健物理等重要内容。

It includes radiological imaging physics, radiation oncology physics, nuclear medicine physics, the use of non－ionizing techniques such as nuclear magnetic resonance, ultra－sound, microwaves, radio frequency waves, and lasers, as well as health physics.

医学物理包括放射肿瘤物理(radiation oncology physics， ROP)、医学影像物理(medical imaging 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(health physics， HP)等分支内容。

In this paper, we mainly study the two problems of teaching and learning physics conception in basic physics, which is relate to Physics of middle school as well as the physics knowledge in the Course Nature of elementary school and General Physics of college.

本文主要研究基础物理中的物理概念的教与学两个方面的问题。本文所指基础物理主要是指中学物理，也泛指小学自然课中的物理知识和中专物理以及大学普通物理。

Base the embodiment of modern physics and correlative technology, intersectional subjects in high school physics curriculum among the every science curriculum reform home and abroad, especially, the instances that typical high school physics textbook bring modern physics in it, analyse the correlative instances studied before.

从国内外的历次科学课程改革，对现代物理学以及与其相关的技术、交叉学科在高中物理课程中的体现，尤其是从国内外典型的高中物理教科书对现代物理学内容的纳入情况出发，分析已有研究的相关情况。

Secondly, relations between the structuralism and physics teaching illustrate that the physics history can play the role of "advanced organizer" in improving the transfer ability. Moreover, the theory of recapitulation of physics announces the inherent similarity between the process of physics research and the process of physics conception learning. According to constructivist learning theories, the dissertation explains the process of students' learning the scientific concepts.

首先论文通过分析比较皮亚杰认知发展论和库恩科学发展论得出教育实践应与科学发展规律保持一致，应重视物理学史在物理教学中的应用，对于不同认知水平的学生和不同类型的知识应采用不同的教学方法：其次从结构主义与物理教学的关系说明物理学史在提高迁移能力上可以扮演"先行组织者"的角色；再次，通过物理文化重演理论揭示人类研究物理学的过程与学生学习物理概念的过程的内在相似性，并根据建构主义学习理论解释学生学习科学概念的过程。

Finally, the field of scalar physics gives us another vista of a Soviet threat, not hitherto imagined.

最后，《scalar physics》领域给了我们苏联威胁的迄今还没有想到的另一前景，这里的视频，足以让您对未来不再轻松。

The BEijing Spectrometer is an only large general purpose solenoidal detector at the BEPC, on which the physics is to study e+e- collide physics in 2-5GeV region , the emphasis is in the τ-charm physics and the topics include J/ψ physics,ψ(2S) physics, T physics, Ds physics, D physics and hadrons generation mechanism as well as the test of QCD in 2-5GeV.

经过中外科学家的共同努力，在北京谱仪上已作出了包括"τ轻子质量的精密测量"、"2-5GeV能区的R值测量"，以及在J／ψ、ψ(2S)、Ds介子等物理研究中的多项国际领先水平的重要科研成果，引起了国际高能物理界的普遍重视和广泛关注。

This can be downloaded from the Tokamak Physics web site.

这能在Tokamak Physics网站上下载到。

This paper derivates from the international study project"Statistical Physics of Information-An interdisciplinary Study of socio-economic systems", held by University of Fribourg, Switzerland and Renmin University of China. Its destination is designing and implementing a social bookmark system– Nextdoors, which could analyzes users'collection, and recommends correlative information for specified users.

本课题基于瑞士Fribourg大学与中国人民大学联合研究项目Statistical Physics of Information-An interdisciplinary Study of socio-economic systems，目标是设计并实现一个可以统计分析用户收集行为，推荐其他相关信息的社会性标签系统——Nextdoors。

The paper investigates the Chinese and American high school physics textbooks, which are published by The Press of People's Education in May, 2004 and McGraw-Hill Glencoe, 2005 respectively.

本研究的对象是人教版新课标高中《物理》(2004年5月)和美国高中《PHYSICS： Principles and Problems》（McGraw-Hill Glencoe2005）。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。