The elements are coprecipitated in bone in the ration of about 2 calcium: 1 phosphorus forming hydroxyapatite.
钙磷两种元素以约2∶1的比例形成羟基磷灰石沉积在骨骼内。
The catalytic activity and selectivity were little influenced by the loading amount in the cases of the coprecipitated catalysts.
但在共沉淀的反应中催化活性和选择性很少被反应量影响。
It could be expected that nucleoprotamine modified calcium phosphate could be a better transfect agent as compared to coprecipitated superphosphate.
本研究认为鱼精蛋白改性磷酸钙是一种比共沉淀法合成磷酸钙更好的转染载体。
It could be expected that nucleoprotamine modified calcium phosphate could be a better transfect agent as compared to coprecipitated superphosphate.
本研究认为鱼精蛋白改性磷酸钙是一种比共沉淀法合成磷酸钙更好的转染载体。
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