海藻酸钙固定化
calcium alginate immobilization
海藻酸钙凝胶小球
calcium alginate gel beads
海藻酸钙水凝胶
calcium alginate hydrogel
海藻酸钠－钙－铁Ⅲ凝胶球
Calcium-ironⅢ-alginate gel beads
海藻酸钠－钙－铁凝胶球
sodium alginate-calcium-iron gel ball
海藻酸钠－氯化钙CA
sodium alginate cross-linked with calcium chloride
褐藻酸降解菌
alginic acid decomposing bacteria