The main points and contents are summarized as follows : Synthesis of the magnesium carbonates templates. 主要内容和结果如下:碳酸镁(E504)模板的制备研究。
The degradation products are amorphous and are mainly composed of MgO / Mg ( OH ) 2, magnesium / calcium phosphates, magnesium / calcium carbonates, Al2O3 and Al ( OH ) 3. 腐蚀产物均为非晶态,主要包含有MgO/Mg(OH)2、镁的磷酸盐和碳酸盐、钙的磷酸盐和碳酸盐及Al2O3和Al(OH)3等。