“氧化铝”造句

有些新型的自记加速仪使用了一种可以重复充电的二氧化铝电池.
Some recent accelerographs employ a lead dioxide rechargeable battery.

凝固之后, 样品表面连续用金钢砂或氧化铝磨平.
After setting, the surfaces of the specimens are ground down using carborundum and alumina.

氧化铝作为铝锭生产的主要原料, 其需求量也居高不下.
As the raw material of aluminium production, aluminium oxide is also lacking.

• #氧化铝