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Magnetic properties of 2J4 alloy by ECAP is hetter than those by cold rolling, ECAP makes the grain of alloy fined and close to single magnetic domain. 由于ECAP方式使晶粒细化，达到或接近单畴结构，使得2J4合金的磁性能优于冷轧条件下的磁性能。
By building its compass out of crystals that are of just the right size to exist as stable, single magnetic domains, the bacterium makes the best use of every bit of iron it lays down. 藉由选择大小刚好，具有稳定、单一磁区的晶体来当作罗盘，这些细菌对于所选用的每一分铁质，都做了最佳应用。
single magnetic domain 单磁畴
A single magnetic disk. 单独的一片磁盘。
Having,acting by means of,or produced by a single magnetic or electric pole. 单极的有、作用于或产生于单磁极或单电极的。
In the betatron, a single magnetic field is harnessed for both purposes. 在电子感应加速器中，同一个磁场用于两种目的。
These advantages make MFM the most widely used magnetic domain observation technique soon after its invention. 包括：(1)利用磁力显微镜研究了三种不同材料的微晶结构和磁畴结构，分析了微晶结构和磁畴结构与其磁性的关系，讨论了其矫顽力机制，分析了其磁性变化的原因；
Having, acting by means of, or produced by a single magnetic or electric pole. 单极的有、作用于或产生于单磁极或单电极的
Magnetic domain is observed by MFM, and samples with thicker Fe layer have larger magnetic domain.The macro-magnetic properties are studied by VSM. 利用振动样品磁强计（VSM）测量样品的磁滞回线可以观察样品的宏观磁学性质，随着Fe层厚度的增加，样品的饱和磁化强度增加，而矫顽力迅速减小，之后趋于饱和。
The magnetic domain structures of Nd Fe B alloys prepared by the two techniques of powder metallurgy and explosive compaction were also studied using the MFM technique. 并用这种技术观察了粉末烧结和爆炸压制两种工艺制备的 Nd- Fe- B合金的磁畴 ;给出了它们各自不同的畴结构特征 .
Fig. 12 MFM maps the magnetic domains of the sample surface. 13数位录影带之表面形态（左）及磁力影像（右）
On the basis of the static and dynamic stress analysis about the traveling mechanism, the minimum suction parameter of the single magnetic adsorbing block was determined. 在对移动机构的静态和动态进行受力分析的基础上，确定了单个磁性吸附块的最小吸力参数。
Among the magnetic domains, the atoms are transited by the magnetic domain walls. 在磁畴内，原子自旋取向是一致的，磁畴之间由畴壁过渡。
The Ag underlayer makes grains and magnetic domains small and uniform. Ag缓冲层有效地降低了薄膜表面的粗糙度、颗粒和磁畴尺寸。
The stress and grinding mechanism of a single magnetic abrasive grain in the magnetic abrasive finishing are analyzed. The required properties and preparation technologies of MAGS are discussed. 分析了磁力研磨加工过程中单个磁性磨粒的受力状况和磨削机理,论述了磁性磨粒的性能要求和制备工艺。
Based on the study of the wideband current transducer with single magnetic core, a new kind of transducer with combined magnetic core is developed through theoretic analysis and experimental research. 本文在对单一磁芯材料宽频带电流传感器研究的基础上，通过理论分析与试验研究，研制了一种新型组合式磁芯宽频带电流传感器。
Thermal activation of magnetic domain 磁畴热激活
MFM is an effective method to study magnetic domains and research magnetic materials. 本文利用磁力显微镜研究纳米尺度磁畴的检测方法。
Polymerization model of magnetic domain 磁畴聚合模型
The results show that the characteristics of magnetic domains vary with alloy compositions. 结果表明 ,样品磁畴形貌及磁衬强度均随磁体成分不同而变化。