纤维素乙二醇酸钙 calcium cellulose glycolate
二氢钙化甾醇 dihydrocalciferol
维生素丁二、胆钙化醇 cholecalciferol
二羟胆钙化醇 dihydroxycholecalciferol
目的观察钙三醇、依替膦酸二钠、枸橼酸钙联合治疗骨质疏松性脊椎骨折临床效果及副作用。
OBJECTIVE: To observe the clinical efficacy and side effects of the combined treatment of Rocaltrol, Etidronate and Sisterly for osteoporotic vertebral fracture.
采用聚乙二醇（PEG）先与钙反应后，再与磷源溶液反应，在低温环境中制得无定形磷酸钙。
A stable amorphous calcium phosphate (ACP) was prepared by a wet chemical method at a low temperature in the presence of poly(ethylene glycol) (PEG).
在N_2保护和敞开体系两类不同的反应环境中，分别研究了纯水溶液、葡聚糖水溶液和聚乙二醇水溶液中胆红素钙晶体的成核与生长情况。
The crystal growth of calcium bilirubinate was studied in pure water, dextran and polyethylene glycol aqueous solutions with the protection of N2 or in the open system.
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