ferromagnetic

When they gradually increased the repulsive forces between the atoms, they observed several features indicating that the gas had become ferromagnetic..他们利用红外线激光束捕获超冷锂原子气团，将其冷却到仅比绝对零度高亿分之十五开尔文。 当逐渐增加原子间斥力时，研究人员观察到的几个现象表明气体已经变得具有强磁性。

It is suggested that wearers of cardiac pacemakers, ferromagnetic implants and implanted electronic devices should avoid locations where the field exceeds 0.5 mT..建议植有心脏起搏器、铁磁植入器和植入电子器件的人回避超过0.5 mT的静电磁场。

We're still just beginning to exploit atomic-scale effects in revolutionary new materials —semiconductors (processing power), ferromagnetic compounds (storage), and fiber optics (bandwidth)..我们对量子效应的初步开发，正始于那些革命性的新材料——半导体(处理器)、铁磁混合物（存储器）以及光纤材料（带宽）。

ferromagnetic material,铁磁材料；强磁性质

ferromagnetic resonance,铁磁共振