magnetic substance的用法和樣例：
例句
- The self-magnetization and the magnetic domains are two basic properties of the ferromagnetic materials.
自發(fā)磁化和磁疇結構是鐵磁性物質(zhì)的兩個(gè)基本特點(diǎn)。 - The hard disk is covered with a thin coat of magnetic material.
硬盤(pán)被一層薄薄的磁性材料覆蓋著(zhù)。 - This paper studies the derivation of a qualitative description for the magnetization curve of saturable magnetic materials.
摘要本文針對飽和磁性材料，推導其磁化曲線(xiàn)的定性描述。
