查询词典 neutrinos

Neutrinos are elusive particles that rarely interact with other matter, and are normally only glimpsed in huge detectors.

中微子是一种很难捉摸的粒子，因为它极少与其他物质发生相互作用，通常只能在非常巨大的探测器里才能瞥见。

Neutrinos can thus escape from regions of space where light and other kinds of electromagnetic radiation are blocked by matter.

换言之，只需要知道段落的存在为什么服务，而不是段落具体内容是什么深层意义是什么。

Today's physicists cists craft their equations on desktop computers and buttress them with hard data——they have tracked neutrinos in their eccentric flight .

气象学家利用计算机模型更为准确地预测会造成生命和财产损失的飓风的路线。

The science that has found many of the answers to that profound and age-old question is particle physics: the study of those impossibly tiny particles with unbelievably strange names: bosons and leptons, quarks and neutrinos.

科学家们已经发现，能解开一些深奥而古老谜团的就是粒子物理学--它研究那些体积难以置信地小、名字不可思议地怪异的微小粒子：玻色子、轻子、夸克和中微子。

The trick is to find ice or water that is relatively deep. That's because charged particles from space called cosmic rays produce neutrinos and muons when they hit the atmosphere.

&心宿二&望远镜的安放地址应选在深水或深冰层之下，原因在于：来自太空的带电粒子——宇宙射线在&袭击&大气层时产生中微子和μ介子。

There are the lepton fields: their quanta include the familiar electrons, which make up the outer parts of ordinary atoms, similar heavier particles known as muons and tauons, and related electrically neutral particles known as neutrinos.

有轻子场：它们的量子态包括我们所熟悉的电子，类似的重子，以及电中性粒子——中微子。

But the relatively low-energy muons produced in the atmosphere can travel only a few kilometres. So by building neutrino arrays like ANTARES and IceCube deep under water or ice, astronomers can make sure that most of the muons they detect were actually produced by cosmic neutrinos.

在大气层中产生的能量较低的μ介子穿梭距离只有几公里，也就是说，制造类似&心宿二&和&冰块&这样深埋水下或冰层下的中微子望远镜阵列，能够确定探测到的绝大多数μ介子是否由宇宙中微子产生。

You are simulating the part of the process where the protons hit a target rod and cause pions to be emitted, which decay into muons, which then proceed to a storage ring and decay into electrons and neutrinos.

您模仿氢核击中一把目标标尺和导致中介子散发，腐朽入muons ，然后进行对存贮圆环和朽烂入电子和中微子过程的部份。

The target produces subatomic particles, mostly pions, which decay to produce neutrinos.

靶体发出亚原子粒子，主要是会快速衰变产生中微子的π介子。

GeV protons originate pions, which are focused by these structures; negative ones are defocused, and the beam contains predominantly muon neutrinos from the decay of these pions.

120电子伏特质子源于pions ，这是重点，这些结构；不利的是弥散，与梁载主要介子衰变中微子从这些pions 。

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。