magnesia alumina spinel的用法和樣例：
例句
- Normal magnesia brick is made of Alumina-Magnesia spinel, periclase, It has higher temperature strength, good thermal shock stability, strong resistance to basic slag.
普通鎂鋁以鎂鋁尖晶石和方鎂石為主要晶相，具有較高的高溫強度和較好的熱穩定性，抗堿性爐渣侵蝕。 - Along with the rapid dissolution of spinel and diopside, the slag break into quantities of small particles, in which the perovskite is the dominant species.
鎂鋁尖晶石和透輝石的溶解導致高爐渣破碎成細小顆粒，其主要物相是鈣鈦礦。
