在当前有关物理学的“标准模型”中,包括质子、电子、中子以及大量更怪异粒子在内的每一种粒子都有其反粒子“镜像”。
Thecurrent "standard model" of physics holds that each particle -protons, electrons, neutrons and a zoo of more exotic particles - has itsmirror image antiparticle.
科考站将迎接来自各个领域的研究人员,研究领域涉及:微中子天文学、宇宙学、地震学和大气物理学。
It will house researchers from fields as diverse as neutrino astronomy, cosmology, seismology and atmospheric physics.
现在,两个小组的物理学家宣称他们掌握了中子星核心中超流的更直接的证据。
Now, two teams of physicists say they have more direct evidence for superfluidity in the heart of a neutron star.
1959年,就在物理学家解释了超导现象两年之后,其中一些物理学家提出在超高温,超高压的中子星内存在相似的成对现象。
In 1959, just 2 years after physicists worked out that explanation for superconductivity, some of them proposed that similar pairing may happen inside incredibly hot, hugely pressurized neutron stars.
【物理学】元素:元素,由原子组成的物质,其原子中的每一核子具有同样数量的中子、用一般的化学方法不能使之变得更为简单的物质的元素。
Chemistry Physics a substance composed of atoms having an identical number of protons in each nucleus. Elements cannot be reduced to simpler substances by normal chemical means.
科考站将迎接来自各个领域的研究人员,研究领域涉及:微中子天文学、宇宙学、地震学和大气物理学。
It will house researchers from fields as diverse as neutrino astronomy cosmology seismology and atmospheric physics.
为了测试一种关于太阳内部核聚变反应频率的假说,物理学家根据假说,计算出太阳每年能产生的中子总数。
To test a hypothesis about the frequency of fusion reactions in the Sun, physicists calculated the number of neutrinos the Sun would produce annually if the hypothesis were correct.
这些粒子的大部分都不能被那时的模型物理学家描述,那时的物理学家的认识是物质由原子构成,原子由原子核及原子核外的电子构成,原子核由质子和中子构成。
Most of them did not fit into the models physicists had at that time, that matter consisted of atoms with neutrons and protons in the nucleus and electrons round it.
这些粒子的大部分都不能被那时的模型物理学家描述,那时的物理学家的认识是物质由原子构成,原子由原子核及原子核外的电子构成,原子核由质子和中子构成。
Most of them did not fit into the models physicists had at that time, that matter consisted of atoms with neutrons and protons in the nucleus and electrons round it.
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