物理学

Active Galactic Nucleus have been an important branch and one of the most active frontiers in the field of modern astrophysics. It is related to the most fundamental problems in astrophysics .

活动星系核是现代天体物理学研究的重大前沿课题，涉及到天体物理学中最基本的问题。

The development of the ideas of aether and vacuum in physics was reviewed systematically.

本文系统地回顾了物理学中以太与真空观念的发展，指出在现代物理学中真空在本质上是一种以太。

What has to be added to microphysics is something that has the upshot that our term 'water' refers to H2O, and it is not clear that this can be done without simply assuming that the microphysical facts determine the referential facts, an assumption that is no part of microphysics.

给微观物理学所必需添加的是某种可以带来'我们的语词『水』所指为『H2O』'这个结果的东西，但在没有简单假设'微观物理学事实决定了所指事实'（——这个假设不是微观物理学的部分）的情况下，不清楚这是否能够做到。

This is Einstein 10 years of deliberation and exploration results, which in the 19th century to a large extent solved the crisis of classical physics, Newtonian mechanics changed the concept of space-time, it has exposed the considerable material and energy, the creation of a new world of physics, modern physics is the greatest revolution.

这是爱因斯坦十年酝酿和探索的结果，它在很大程度上解决了19世纪末出现的古典物理学的危机，改变了牛顿力学的时空观念，揭露了物质和能量的相当性，创立了一个全新的物理学世界，是近代物理学领域最伟大的革命。

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。

The basic content of this course include mechanics, thermology, optics, electromagnetism, and modern physics, which based on the "University Physics" by Porf.

本课程包括力学、热学、光学、电磁学以及近代物理学，教科书是《大学物理学》第二版（卢德馨，高等教育出版社，面向21世纪课程教材），教学参考书主要包括《大学物理学》（张三慧主编，清华大学出版社），和赵凯华等主编的力学、热学、光学、电磁学系列教材。

Since 1957 Lee's "weak interaction in the parity nonconservation" concept was experimental and that shared the Nobel Prize in Physics; its 1954 proposed standard field theory, in the 1970s developed into integration and understanding elementary particle strong and weak, and electromagnetic interactions of the three foundation are also in the statistical physics, condensed matter physics, quantum field theory, mathematical physics in a number of outstanding major contribution.

著名美籍华裔科学家、物理学大师、诺贝尔物理学奖获得者。1957年由于与李政道提出的&弱相互作用中宇称不守恒&观念被实验证明而共同获得诺贝尔物理学奖；其于1954年提出的规范场理论，则于70年代发展成为统合与了解基本粒子强、弱、电磁等三种相互作用力的基础；此外并曾在统计物理、凝聚态物理、量子场论、数学物理等领域作出多项卓越的重大贡献。

Even though mathematics and physics have been related for centuries and this relation appears to be unproblematic, there are many questions still open: Is mathematics really necessary for physics, or could physics exist without mathematics?

即使数学和物理学几个世纪以来有关并且这关系看起来是unproblematic，有很多问题仍然打开：数学对于物理学真的必要，还是物理学能没有数学而存在？

Much to the bewilderment of professional scientists, quasi-religious cults are being formed around such unlikely topics as quantum physics, space-time relativity, black holes and the big bang.

由于宗教不能满足人们的精神需要，很多人把精神寄托转向科学，特别是现代物理学，围绕着物理学上的一些范畴正形成新的崇拜，如量子物理学、相对论、宇宙大爆炸等。

However, physics in space has not changed the contents of microgravity science.

近些年来，在微重力环境中进行基础物理研究涉及到许多重大的基础物理课题，引起了国际理论物理界的关注，并被称为空间的基础物理学；进而，各国的空间局逐渐将微重力科学称之为空间的物理学，但空间的物理学并没有改变微重力科学的基本内容。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。