| 1. | Ferromagnetic domain wall
铁磁区壁 |
| 2. | By using short and intense bursts of current , a succession of domain walls can be shoved past a reading head
通过使用一阵阵强烈短促的电流，一系列的域壁被推耸着穿过阅读磁头。 |
| 3. | By now , a lot of significant works have been done . the domain which include a large number of vbls in domain walls are called hard domains
在此基础上，我们又进一步观察了d在不丢失vbl的前提下，其随温度变化的行为。 |
| 4. | In particular , it is found that static instantons are just domain wall solutions in the magnetic film . stability of the domain walls is also investigated in terms of the instanton theory
我们发现静态周期瞬子正是铁磁膜中的畴壁，用相应的瞬子理论讨论了畴壁的稳定性。 |
| 5. | The mi peak is mainly attributed to the effect of circumferential anisotropy where the dominating magnetization process varies from domain wall movement to the magnetization rotation
答案:磁场指示器的峰值主要由于，从畴壁位移到磁化旋转中，不同的主导/显性磁化过程的圆周各向相异磁场的作用（造成的） 。 |
| 6. | There are other models of dark energy besides those based on scalar fields . one scenario is " solid " dark matter , typically based on networks of tangled cosmic strings or domain walls
当然亦有些黑暗能量理论模型并未引入纯量场的观念，其中一个假设是实黑暗物质的存在，这些物质可以是纠结的宇宙弦网络或区域墙。 |
| 7. | It indicates that these materials are optimum cadidate for application . the magnetostriction of terfenol - d was calculated based on the model of magnetic domain turning and the model of magnetic domain wall motion respectively . the experiment value is consistent with that of calculation in low magnetic fields
应用磁畴转动模型和畴壁位移模型计算了terfenol - d的磁致伸缩，计算结果表明在低磁场下，应用畴壁位移模型得到的计算结果与实验结果符合较好。 |
| 8. | In general , polycrystal or twin magnetostrictive materials are used as the drive unit in micro - displacement actuator . however , the displacement output of the actuator under low magnetic field is small and its precision is limited , as a result of motion restriction of magnetic domain walls by grain boundaries in polycrystal or twin magnetostrictve materials
磁致伸缩是一种磁?机械耦合现象，以tb - dy - fe为代表的稀土超磁致伸缩材料，其伸缩量为普通压电陶瓷的30 - 50倍，响应时间低于10 . 6秒，是理想的位移致动材料。 |
| 9. | According to the minimum principle in energy , we analyze the microcosmic mechanism of magnetic domain construction and the main factor that affect the shape , size and connecting of the magnetic domain etc . from the microcosmic mechanism of ferromagnet , we analyze how stress influence the magnetic domain and magnetic domain wall , and discover the increase of stress energy and magnetism elasticity energy which destroy the balance of system energy make up the influence of magnetic domain structure , then set up basic disciplinarian between stress and characteristic of magnetism
同时根据能量最小原理，从理论上分析了磁畴结构存在的微观机理以及影响磁畴结构运动、变化的主要因素，得出了应力的存在将影响磁畴的形状、大小和搭配方式等结论。从铁磁晶体的微观机理出发，研究了应力对磁畴和磁畴壁的影响，发现应力影响磁畴结构的本质是由于应力的作用使得铁磁晶体增加了应力能和磁弹性能，体系为了达到新的平衡，导致了磁畴结构变化，并研究了应力与铁磁晶体磁特性之间的基本规律。 |
| 10. | It was shown that the value of the in - plane was different at r _ ( iid ) = 0 when the mbds in the compressed state was softened . the value of the in - plane was decreasing at r _ ( iid ) = 0 with the increase of the static bias fields , thus it is proved that vbl in the walls of mbd is irregular and there exists a direction along which the vbl in the domain walls annihilate most easily
随着产生枝状畴时的直流偏场的增加，枝状畴在r _ ( iid ) = 0时所对应的面内场值是逐渐减小的，证明了枝状畴畴壁中的vbl是随几分布的，也从另外一个角度证明了在面内场作用下vbl的消失存在一个最易方向。 |
