silicates例句
Did equilibration take place before or after setting of chromite and
silicates?
究竟平衡作用发生在铬铁矿和硅酸盐下沉之前,还是在其后?
The commercial product however, containing silica and
silicates, has a positive effect.
然而含有硅石和硅酸盐的工业品都有肯定的效果.
In other words, they are hydrous
silicates.
换言之, 它们是水化硅酸盐.