求翻译：也就是说铁元素原子核中的中子与质子要比其它所有元素原子核中的中子与质子靠近得更紧密，其中子与质子间的强相互作用力也最大，因而当其向同一个方向排列时，其也具有最大的磁场。是什么意思？

That iron nuclei in the neutron and proton in the nucleus than in all other elements close to the neutron and proton more closely, where the child and the strong interaction between protons is also the largest, so when its time to arrange the same direction , which also has the largest magnetic fiel

That is elemental iron in the nuclei of neutrons and protons than all the other elements in the nuclei near the neutron and Proton, which more closely with proton-son of strong interaction strength is also one of the largest, therefore when its direction and at the same time, arranged in a direction

In other words, in the hard element atomic nucleus neutron and the proton must approach compared to other all element atomic nucleus in neutron and the proton closely, its neutron and the proton mutual action is also biggest, thus works as when it to identical orientation, it also has the biggest ma

So iron nuclei of neutrons and protons than neutrons and protons in the nucleus of all other elements close to the more relevant, in which most of the strong force between protons and, which are arranged in the same direction, it also has the largest magnetic field.

That is to say neutron and proton in the element atomic nucleus of iron are neared closerly than neutron and proton in the atomic nucleus of all other elements, the strong mutual effort among its neutron and proton is the largest, therefore when it arranges in the same direction, it has the greatest