英语释义

• a particle that has the same mass as another particle but has opposite values for its other properties; interaction of a particle and its antiparticle results in annihilation and the production of radiant energy

片语

antiparticle beam[核]

particle-antiparticle pair子

particle antiparticle conjugation正反粒子共轭

particle-antiparticle quantum number-正

particle-antiparticle degrees of freedom正反粒子自由度

particle-antiparticle quantum number正反粒子量子数

particle-antiparticle intrinsic space正反粒子内部空间

The antiparticle of a nucleon反核子核子的反粒子

英汉例句

• to release it, just allow an antiparticle to come into contact with normal matter, and then capture the energy released.

  而且只需要将反物质和它所对应的正常物质进行接触就能帮助它释放能量并进行能量收集。

• the symbol used to denote an antiparticle is the same symbol used to denote its normal matter counterpart, but with an overstrike.

  过去常用于表示一个反粒子的符号是以用来表示它的常态物质版本的相同符号，仅有少许不同。

• when a particle and its antiparticle meet they can mutually annihilate and produce energy.

  当粒子和它的反粒子相遇时，它们会发生湮灭并产生能量。

• but this effect is balanced out by the anti-x particle, which tends to decay more often to 「hidden」 antiparticle pairs than to antineutrons.

  但是这个现象被反”x「粒子抵消了：反」x“粒子更倾向于衰变为未知的两种反粒子而不是反中子。

• this first recorded particle is a meson composed of an anti-beauty quark – the beauty quark「s antiparticle – and an up quark – one of the two common quarks that make up protons and neutrons.

  这次实验，第一次记录下来的是一个介子，它是由一个反美夸克 (美夸克的反粒子)和一个上夸克 （组成质子和中子的普通夸克之一）所组成。

• the polarised photons were able to take the place of the particle and the antiparticle in dr hardy’s thought experiment because they obey the same quantum-mechanical rules.

  按照哈代的假说，相互对立的光子能取代物质和反物质因为它们遵循相同的量子力学原理。

• so, the antiparticle of the normal electron is called the positron, as it has a positive charge, but the same mass as the electron.

  这样，正常电子的反粒子叫做正（阳）电子，如同它有一个阳电荷一样，但是与电子的质量一样。

• the polarised photons were able to take the place of the particle and the antiparticle in dr hardy」s thought experiment because they obey the same quantum-mechanical rules.

  极化的光子可以代替哈迪的思想试验中的粒子和反粒子，因为他们遵守同样的量子力学规则。

• according to statistical theory, photon and subatomic particle ease make clear into vacuum is only for nothing probably concept: bestrewed the particle that is in normal and antiparticle among them.

  按照统计理论，光子和亚原子粒子逸入真空剖明空只是梗概的概念：其中充满了处于常态的粒子和反粒子。

• when an antiparticle meets its corresponding particle, both are annihilated and the corresponding energy released as photons of radiant energy.

  当反粒子与相应粒子相遇，两种粒子都湮灭，相应的能量变为光子的辐射能。

• upon collision, the conversion of a particle and its corresponding antiparticle into pure electromagnetic energy (called annihilation radiation).

  粒子和对应的反粒子碰撞后，被完全转化为电磁辐射能量。

• dr hardy’s scheme left open the possibility that in some cases when their interaction is not observed a particle and an antiparticle could interact with one another and survive.

  当质点和反质点的相互作用没有被观察到的时候，它们能相互作用并依然存在，哈代博士的假说使得这一说法在某种情况下变得可信。

• a subatomic particle with the same mass as the electron but positive charge (it is the antiparticle of the electron).

  与电子的质量相等但带正电荷的亚原子粒子（是电子的反粒子）。