查询词典 hadron

Particle physicists predict the world's new highest-energy atom smasher, the Large Hadron Collider near Geneva, Switzerland, might create tiny black holes, which they say would be a fantastic discovery.

他们称这将是一个奇异的发现。一些劫数预言家担心这些黑洞将把地球吞噬。物理学家说，这是不可能的。

You've heard the controversy. Particle physicists predict the world's new highest-energy atom smasher, the Large Hadron Collider near Geneva, Switzerland, might create tiny black holes, which they say would be a fantastic discovery. Some doomsayers fear those black holes might gobble up Earth--physicist say that's impossible--and have petitioned the United Nations to stop the $5.5 billion LHC .

你可能听说过这场争论：粒子物理学家们预测，世界上最高能量的新型核粒子加速器——位于瑞士日内瓦附近的大型强子对撞机，可能会创造出微型黑洞，他们称这将是一个奇妙的发现；一些灾难预言者担心，这些黑洞可能会吞没地球，尽管物理学家们说这是不可能的，但他们还是请求联合国停止这个55亿美元的LHC项目。

You've heard the controversy. Particle physicists predict the world's new highest-energy atom smasher the Large Hadron Collider near Geneva Switzerland might create tiny black holes which they say would be a fantastic discovery. Some doomsayers fear those black holes might gobble up Earth--physicist say that's impossible--and have petitioned the United Nations to stop the $5.5 billion LHC .

你可能听说过这场争论：粒子物理学家们预测，世界上最高能量地新型核粒子加速器——位于瑞士日内瓦附近地大型强子对撞机，可能会创造出微型黑洞，他们称这将是一个奇妙地发现；一些灾难预言者担心，这些黑洞可能会吞没地球，尽管物理学家们说这是不可能地，但他们还是哀求联合国进行这个55亿美元地 LHC 项目。

Scientists expect operations to begin at the Large Hadron Collider at CERN, in Europe, sometime later this year.

科学家希望行动开始在大型强子对撞机在欧洲核子研究中心，在欧洲，今年稍后。

The Large Hadron Collider at CERN will certainly try to do this.

这两句话是不是可以译成：途径之一是通过粒子加速器产生暗物质。

The determination of the QCD parameters and the study of the hadron spectroscopy are discussed in more detail. It is shown that BEPC/BES can play a role in the study of hadron physics.

对其中QCD的参数和强子谱研究的问题做了较细致的讨论，特别是讨论了北京正负电子对撞机／北京谱仪可以开展的强子物理实验研究。

The search of high energy hadron collision producing lepton pairs process is useful for finding quark distribution in hadron and checking correctness of model which can explain the EMC effect.

高能强子碰撞产生轻子对的Drell-Yan过程研究，对于探寻强子内夸克分布，检验解释EMC效应唯象模型的正确性有着重要意义。

The data show that the hyperon produced in unpolarized hadron-hadron or hadron-nucleus collisions is transversely polarized with respect to the production plane.

几乎与此同时，实验还发现在单极化强子-强子反应中产生的末态强子存在方位角不对称，被称作单自旋左右不对称。

In this thesis, we investi-gated some typical production processes related to chargino and neutralino viaelectron-positron, photon-photon and hadron-hadron collision at futural Linear Colliders and Large Hadron Colliders, and gave the analysis and discussion of both the radiative corrections and CP violating effects. To reach the required precision, we performed the calculation beyond the tree level. From the calculation we can conclude that the physical signals arising from charginos and neutralinos are considerable, both in direct production and indirect search process.

在本文中，我们研究了在未来的直线加速器和大型强子对撞机上通过电子正电子、光子光子和强子强子对撞与chargino，neutralino相关的一些典型过程，并给出了辐射修正和CP破坏效应的分析讨论，为了达到所要求的足够的精度，我们进行了树图阶以上的计算，通过计算我们可以得出结论，无论是直接产生还是间接寻找过程，来自chargino和neutralino的物理信号都将是显著的。

This thesis mainly concentrates on the the hadrons which are recently discovered by the BES Collaboration and the Babar Collaboration, mostly we use phenomenological models of hadron structure to estimate the hadron mass, to study the production properties and decay properties and so on.

进一步我们指出X(1835)在γ(1S)→γX(1835)和J／ψ→ωX(1835)中的产生率很小，因而很难被观测到，这样很自然地解释了为什么CLEO合作组在γ(1S)的辐射衰变中没有观测到X(1835)。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。