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n.[物]质子；氢核（proton的复数）
1、beryllium protons───铍质子
1、Neutrons and protons are bound together in the nucleus of an atom.───在一个原子的核内，中子和质子聚合在一起。
2、The net charge of a body might be described by a statement of the excess number of electrons or protons in the body.───一个物体所带净电荷的量，可以用在这个物体内的过剩电子数或过剩质子数来表示。
3、The electrons carry the negative charge, the protons carry the positive charge. That was all that was needed.───电子携带负电荷，而质子携带正电荷，这就是所有需要的东西。
4、Giant detectors built to look for a hypothetical form of radioactivity in which protons decay never found such a thing.───为了探测质子衰变放射性的假想形式，人们修建了巨大的探测器，但这些探测器从没发现这种东西。
5、On this basis, that the only particles in nature are electrons and protons, it seemed to me that the holes would have to be the protons.───在这个基础上，自然界中仅有的粒子是电子和质子，这告诉我这种空穴只能是质子。
6、When the total number of protons equals the total number of electrons, the body as a whole is electrically neutral.───当质子总数等于电子的总数时，这个物体就整体来说是电中性的。
7、As far as a whole is concerned, the body is electrically neutral, when the total number of protons equals the total number of electrons.───当质子总数等于电子的总数时，这个物体就整体而言是电中性。
8、Most things are balanced - with equal numbers of electrons and protons.───大部分物体都是电荷平衡的——含等量的电子和质子。
9、Each atomic cluster is made up of neutrons and protons.───每个原子团簇是由中子和质子组成的。
1、Atoms consist of positively-charged protons, negatively-charged electrons and neutral particles called neutrons.
2、The nucleus has two protons and two neutrons.
3、Electrons and protons are atomic particles.
4、Protons are nearly 2000 times as heavy as electrons.
5、Neutrons and protons are bound together in the nucleus of an atom.
6、A searing beam of high-energy protons blistered the air.
7、Atoms are made up of electrons and protons.
8、Electrons are negatively charged with electricity, protons are positively charged.
9、The neutrons and protons form the core of the atom.