To want to say this truth to know want to know first, iron magnetism why would the material have magnetism?

要想把这个道理说清楚，首先要知道，铁磁性材料为什么会有磁性？

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You possess an iron will, a strong ego and a unique personal magnetism. You make a loyal friend and a passionate lover.

你有着钢铁般的意志，强烈的自我意识，以及独一无二的个人魅力。你会是一个忠诚的朋友，狂热的恋人。

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Influence of concentration of carbonyl iron on static magnetism was not obvious.

五羰基铁浓度对复合粒子的静磁性能影响不明显。

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