求翻译：当外加磁场增大到一定值时，所有磁畴的磁矩都沿外加磁场方向有序排列，达到磁化饱和，相当于一个微小磁铁或磁偶极子，产生N极和S极，宏观上呈现磁性是什么意思？

When the magnetic field increases to a certain value, all the magnetic domains of magnetic moment along plus the ordered arrangement of the direction of the magnetic field to reach saturation magnetization, which is equivalent to a small magnet or magnetic dipole, resulting in n pole and S pole, mac

When combined with magnetic field increases to a certain value, all the domains of the magnetic moment along magnetic field Direction plus an ordered arrangement to magnetic saturation, which is equivalent to one tiny magnets or magnetic dipole, a pole and S N macro, presented on magnetic

When the sur- magnetic field increases to certain value, all magnetic domain magnetic moment all along the sur- magnetic field direction order arrangement, achieved the magnetization is saturated, is equal to small magnet or the magnetic dipole, produces N extremely with S extremely, on macroscopic

When the magnetic field increases to a certain value, all magnetic domains and magnetic moments are arrayed along the magnetic field direction, reach magnetic saturation, the equivalent of a tiny magnet or magnetic dipole, n and s pole, rendered on a macroscopic magnetic

magnetized;