high alumina ceramic

例句：

1. 1. The high-alumina ceramic is resistant to heat and corrosion.
   这种高铝陶瓷具有抗热和抗腐蚀的特性。
2. 2. The high-alumina ceramic is widely used in the construction industry.
   这种高铝陶瓷在建筑业中被广泛使用。
3. 3. The high-alumina ceramic has excellent thermal conductivity.
   这种高铝陶瓷具有优良的导热性能。