求翻译：魅动共振音响的技术中的这种的动力是来源一种特殊物质，它叫Terfenol-D ?是一种磁致伸缩材料。它能在一个磁场里表现出一定的可预测和可重复性的特点。磁致伸缩的特点是导致某些铁磁材料在磁场内改变形状。Terfenol-D能够产生“惊人的”磁致伸缩-收缩性比其他任何商用智能材料更大。在晶体中，由于磁场的应用，磁畴旋转时，以微秒的速度，进行适当的，积极的和可重复的扩张。是什么意思？

Charm moving resonant sound of the power of this technology is a special source of the material, it is called terfenol-d? Is a magnetostrictive material. It showed a magnetic field in a certain predictability and repeatability characteristics. Magnetostriction is characterized by ferromagnetic mater

Director of interactive resonance sound technical in this engine is a kind of special source material, it is called Terfenol - D? It is a magnetostrictive materials. It can be in a magnetic field, showing a degree of predictability and repetitive features. magnetostriction is characterized by a cert

The demon moves the resonating sound in technology this kind of power originates one special material, it calls Terfenol-D? Is one kind of magnetostriction material.It can display in a magnetic field certain may forecast and the repeatability characteristic.The magnetostriction characteristic is cau

Dynamic resonance Phantom of this source of power is in the audio technology of a special material, it is called Terfenol-D? is a magnetostrictive material. It can show some kind of a magnetic field characteristic of predictable and repeatable. Magnetostriction of ferromagnetic materials is characte