| 单词 | Elementary particle physics |
| 释义 |
Elementary particle physics
原声例句
历年研究生考试英语真题 (5)Odd though it sounds, cosmic inflation is a scientifically plausible consequence of some respected ideas in elementary particle physics, and many astrophysicists have been convinced for the better part of a decade that it is true. (5)虽然听起来很奇怪，但宇宙暴胀是基本粒子物理学中一些受人尊敬的想法在科学上合理的结果， 许多天体物理学家在十年的大部分时间里都相信这是真的。
中文百科
粒子物理学 Particle physics（重定向自Elementary particle physics）
 粒子物理学是研究组成物质和射线的基本粒子以及它们之间的相互作用的物理学的一个分支。由于许多基本粒子在大自然在一般条件下不存在或不单独出现，物理学家只有使用粒子加速器在高能相撞的条件下才能生产和研究它们，因此粒子物理学也被称为高能物理学。
英语百科
Particle physics 粒子物理学（重定向自Elementary particle physics）
  Particle physics (also high energy physics) is the branch of physics that studies the nature of the particles that constitute matter (particles with mass) and radiation (massless particles). Although the word "particle" can refer to various types of very small objects (e.g. protons, gas particles, or even household dust), "particle physics" usually investigates the irreducibly smallest detectable particles and the irreducibly fundamental force fields necessary to explain them. By our current understanding, these elementary particles are excitations of the quantum fields that also govern their interactions. The currently dominant theory explaining these fundamental particles and fields, along with their dynamics, is called the Standard Model. Thus, modern particle physics generally investigates the Standard Model and its various possible extensions, e.g. to the newest "known" particle, the Higgs boson, or even to the oldest known force field, gravity. |
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