magnesia造句
The synthesis methods of
magnesia - alumina spinel are electro - fusion and sintering process.
镁铝尖晶石的合成方法有电熔法和烧结法.
Magnesite deposits account for approximately 80 % of total
magnesia production.
大约80%的氧化镁产量来自菱镁矿.
A substance , such as
magnesia or sodium bicarbonate, that neutralizes acid.
解酸的, 抗酸的,防酸的,中和酸的消除或中和酸度的, 尤其胃酸.
Township enterprises have a paper, agricultural machinery bearings,
magnesia and other plants.
乡镇企业有造纸 、 农机轴承 、 镁砂等厂.