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1·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。《柯林斯英汉双解大词典》

2·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。《柯林斯英汉双解大词典》

3·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。《柯林斯英汉双解大词典》

4·An atom itself is a complete whole, with its electrons, protons and neutrons and other elements.

原子本身是个整体，含电子、质子、中子以及其他组成部分。《柯林斯英汉双解大词典》

5·It is arranged according to increasing atomic number, which is the number of protons in each atom of an element.

它是根据原子序数的增加来排列的，原子序数是一种元素单个原子的质子数。

6·All the isotopes of a given element have the same number of protons, but differ in their number of neutrons, and hence in their atomic mass.

给定元素的所有同位素都含有相同的质子数，但它们的中子数不同，因此它们的原子质量也不同。

7·It has to have 6 protons.

它必须有6个质子。

8·One of the best is a beam of protons.

最佳射线之一是质子射线。

9·So, this has got protons and neutrons.

这里面有质子和中子。

10·This is sum of protons plus neutrons.

它是质子数加上中子数。

(1)proton pump质子泵