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- The submicroscopic domain, inhabited by elementary particles, is probably the most fundamental frontier of physics. 基本粒子所在亚微观领域,可能是物理学最主要的前沿。
- Of or relating to elementary particles with energies exceeding hundreds of thousands of electron volts. 高能粒子的能量超过成千上万电子伏特的基本粒子的
- In quantum mechanics, spin is an intrinsic property of all elementary particles related to angular momentum. 量子力学中,自旋角动量是与角动量相关的所有基础粒子的固有属性。
- Moments after the Big Bang, space was a hot, dense, seething froth of elementary particles and light. 在宇宙大爆炸之后,宇宙空间变成了基本粒子与光混杂的巨型泡沫-它温高浓密且沸腾不止。
- The ultimate laptop stores information in the microscopic motions and positions of the elementary particles zipping around inside it. 终极笔记型电脑利用其内部基本粒子的微观运动与快速变换的位置储存资讯。
- At the briefest glance at a table of elementary particles, we can see straight away that the neutron and proton are very similar. 查阅基本粒子表,立刻就可看出,中子和质子非常相似。
- Any of a family of elementary particles that participate in the weak interaction,including the electron,the muon,and their associated neutrinos. 轻子一种参与微弱互反应的基本粒子家庭的粒子,包括电子、介子以及与他们相关的中子
- These crises related to the fact that physicists had assumed that the laws of symmetry applied to the Lilliputian world of elementary particles. 这些问题与这一事实有关,物理学家认为对称性定律适用于基本粒子世界。
- What Lisi had realised was that he could find a way to place the various elementary particles and forces on E8's 248 points. 李斯已经认识他能找到一种方法,把各种粒子和力量置于E8的248点上。
- At present, the most common view is that dark matter is made of one or more elementary particles other than the usual electrons, protons, and neutrons. 目前,最通常的观察暗物质是由一个或更多个不同于平常的电子,质子和中子基本粒子组成。
- In reality, though, the scariest menaces for humans in space are the tiniest: fast-moving elementary particles known as cosmic rays. 不过事实上,人类在太空中最恐怖的威胁是小得不得了的东西,即高速的基本粒子:宇宙射线。
- Any of a family of elementary particles that participate in the weak interaction, including the electron, the muon, and their associated neutrinos. 轻子一种参与微弱互反应的基本粒子家庭的粒子,包括电子、介子以及与他们相关的中子
- Neutrinos are electrically neutral, virtually mass-less elementary particles that can pass through miles of lead unhindered. 它们可以穿过数英里的距离而不和任何物质相互作用。
- An interaction between elementary particles involving neutrinos or antineutrinos that is responsible for certain kinds of radioactive decay,mediated by intermediate vector bosons. 基本粒子间的基本相互作用,对一些放射性衰变起作用,和中微子或反中微子有关,以向量玻色子为媒介。
- Any of a group of hypothetical elementary particles having electric charges of magnitude one-third or two-thirds that of the electron,regarded as constituents of all hadrons. 夸克,一组假想的电粒子中的任一个,它带有电子的三分之一或三分之二的电荷量,被认为是所有强子的组成要素。
- Any of a group of hypothetical elementary particles having electric charges of magnitude one-third or two-thirds that of the electron, regarded as constituents of all hadrons. 夸克一组假想的电粒子中的任一个,它带有电子的三分之一或三分之二的电荷量,被认为是所有强子的组成要素
- Any of four fundamental ways in which elementary particles and bodies can influence each other, classified as strong, weak, electromagnetic, and gravitational. 电子相互作用基本颗粒和物体相互影响的四种基本方式,可分为强弱电磁和引力的
- The Standard Model tells us that protons and neutrons are composed of elementary particles called quarks that are bound together by massless particles called gluons. 标准模型告诉我们,质子与中子是由称为夸克的基本粒子构成的,而夸克则由胶子这种无质量粒子束缚在一起。
- Maybe that's not impossible, this notion that quarks and gluons and atoms and elementary particles have invented the laws by which they transform one another. 也许这并非是不可能:夸克、胶子和原子以及基本粒子已经创造了规则,它们以此为依据互相转变。”
- The theory attributes all the elementary particles ever discovered, and many more undiscovered, to different styles of vibration of these types of strings. 这个理论把所有已知的基本粒子和更多未发现的粒子,视为处在不同震荡模式下的弦。