常見(jiàn)例句Methods comparing the effect of collegen with that of capreparations by determinating bone s strength and content of calicium and hydroxyp roline (HYP). 方法:用骨強(qiáng)度測(cè)定法和羥脯氨酸含量測(cè)定法及鈣含量測(cè)定法來(lái)比較膠原素與鈣制劑對(duì)骨的作用。collegen filament 膠原初原纖維collegen type IV IV型膠原 返回 Collegen