A proton is an elementary particle of matter that possesses a positive charge.

质子是带正电荷的物质的基本粒子。

A proton is an elementary particle of matter.

质子是物质的基本粒子。

Elementary particle masses are thought to come about from the interaction with the higgs field.

物理学家认为基本粒子的质量来自于粒子与希格斯场的交互作用。

Cosmic inflation is a scientifically plausible consequence of some respected ideas in elementary particle physics.

宇宙膨胀论是基本粒子物理学中一些公认的理论在科学上得出的似乎可信的推论。

Particle physicists define elementary particles or fundamental particles as the smallest building blocks in the universe.

粒子物理学家将基本粒子或者称为基础粒子定义为构筑世界的最小的单元。

It has proved to be extremely useful, and Nambu's theories permeate the Standard Model of elementary particle physics.

它已被证明是非常有用，南部的理论渗透的标准模型，基本粒子物理。

As early as 1960, Yoichiro Nambu formulated his mathematical description of spontaneous broken symmetry in elementary particle physics.

早在1960年，南部阳一郎提出了他的数学描述的对称性自发破在基本粒子物理学。

And if you work in a field like elementary particle physics you won't even have the satisfaction of doing something that is immediately useful.

而如果你研究的是象基本粒子物理学这样的领域，你甚至没有是在从事一种马上就有用的工作所带来的满足。

The LHC’s most publicised goal is to find the Higgs boson, a particle believed to be the magic ingredient that gives other elementary particles their mass.

LHC最受瞩目的目标是寻找希格斯玻色子，这种粒子被看成是给其它基本粒子以质量的神奇成分。

The LHC's most publicised goal is to find the Higgs boson, a particle believed to be the magic ingredient that gives other elementary particles their mass.

LHC最受瞩目的目标是寻找希格斯玻色子，这种粒子被看成是给其它基本粒子以质量的神奇成分。

He further predicted that every elementary particle with a spin has its counterpart with the same mass but opposite electric charge, or that a particle has an antiparticle.

他进一步预言每一种自旋为的基本粒子都有质量相同但电荷相异的对应粒子，或者说，就是每个这样的粒子都有一个反粒子。

An elementary particle in the lepton family (not a meson), having a mass209 times that of the electron, a negative electric charge, and a mean lifetime of2.2? 0-6 second.

介子轻子族中的一种基本微粒(非介子)，其质量为电子的209倍，是一种负电荷，平均寿命为2。

A hypothetical particle consisting of a very short one-dimensional string existing in ten dimensions. It is the elementary particle in a theory of space-time incorporating supersymmetry.

一假想存在于十维空间中的粒子，由一根短的一维纤维组成。这是一种时空混合超对称性理论中的基本粒子。

Although the Standard Model requires only one Higgs field to generate all the elementary particle masses, physicists know that the Standard Model must be superseded by a more complete theory.

虽然标准模型只需要一个希格斯场，就足以产生所有基本粒子的质量，可是物理学家知道，标准模型一定会被更完备的理论所取代。

What exactly dark matter is remains unknown: the big bet is that it is some as-yet undiscovered elementary particle, some relic of the "big Bang" that created the Universe around 13 billion years ago.

暗物质究竟是什么目前还是一个谜。一种猜测是它是一些尚未被发现的基本粒子，约13亿年前宇宙大爆炸时产生的一些遗留物。

Odd though it sounds, cosmicinflation is a scientifically plausible consequence of some respected ideas in elementary-particle physics.

宇宙膨胀说虽然听似奇特，但它是基本粒子物理学中一些公认的理论在科学上看来可信的推论。

In the parlance of quantum mechanics, however, to call a particle pointlike is to say no more than that it is elementary, ie, that it is not known to be made up of smaller bits.

而在量子力学术语中，“点粒子”即为“基本粒子”（迄今还未发现有用来构成基本粒子的更小单位）。

SEM, XRD, elementary analysis and FTIR were adopted to characterize the loose nano magnesium hydroxide (LN-MH), followed by the measurement of particle diameter.

对疏松型纳米氢氧化镁(LN - MH)阻燃剂进行了扫描电子显微镜分析、X -射线衍射分析、元素分析、傅立叶变换红外光谱和粒径测定。

XRD, TG-DTA, SEM, TEM, and elementary analysis were used to characterize the structure, particle morphology, characteristic, and chemical composition of the synthesized layered compounds.

通过XRD、TG - DTA、SEM、TEM和元素分析研究了合成产物的结构、形貌、性质和化学组成，探讨了合成条件对水热反应产物的影响。