calcined magnesia

• 氧化镁

calcined magnesia的用法和样例：

例句

1. The concentrated brine was added with magnesia to absorb sulfur dioxide.
   研究了添加氧化镁强化后浓海水对低浓度二氧化硫的吸收效果。
2. The hardness of water depends upon the amount of salts of lime and magnesia which it contains.
   水的硬度是由其含石灰盐和氧化镁的数量决定的。