除钙镁
Removal of calcium and magnesium
removal of Ca and Mg
Ca and Mg removal
醋酸钙镁
calcium magnesium acetate
低钙镁
low calcium and magnesium content
镀锡镍硅酸钙镁晶须
Sn-Ni-coated calcium-magnesium silicate whisker
钙镁ATP酶
Ca2+-Mg2+-ATPase
Ca(superscript 2+)-Mg(superscript 2+) ATPase
钙镁沉积
calcium and magnesium precipitates
钙镁沉积层
calcium-magnesium deposition
钙镁分析
Determine the quantity of Calcium and Magnesium