剩余磁化强度,即剩磁,符号为Br,是指磁体经磁化至饱和以后,撤去外磁场,在原来外磁场方向上仍能保持一定的磁化强度。剩磁的极限值为饱和磁化强度。永磁材料的剩磁主要受材料中各个晶粒取向和磁畴结构的影响。
... residual interaction 剩余相互酌 residual magnetization 剩余磁化强度 residual nucleus 剩余核 ...
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... saturation magnetization [计]饱和磁化,磁饱和 remanent magnetization 剩磁;剩余磁化强度 spontaneous magnetization 自发磁化;自发磁化强度 ...
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... 剩余磁化(强度) remanence 剩余磁化强度 remanent magnetization intensity 剩余磁矩测量 measurement of remnant magnetic torques ...
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... [刃口式磁秤]knife edge settl [剩余磁化强度]remanent magne [人工磁化法]method of artifi ...
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对于垂直磁记录薄膜,进行剩余磁化强度的测量时,必须补偿退磁场。
It is necessary to compensate for the demagnetizing field in remanence measurements of perpendicular magnetic recording films.
纳米复合颗粒的矫顽力和剩余磁化强度接近于零,具有一定的超顺磁性;
The results show that the dispersity of magnetite colloid has a big influence on the morphologise of the composite particles;
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