Osten.奥斯特河(在德国)OSTabbr.科学与技术处(=office of science and technology)abbr.作战适用性试验(=operational suitability testing)osteopeciostealadj.骨骨膜的osteal diseasesγ-谷氨酰转肽酶Ostwald-Folinn.奥福ostcoprotegerin骨保护素Ostwald process奥斯特瓦尔德方法osteogenic cell骨原细胞Osteophytectomy骨赘切除术ostenon lamella骨单位骨板, 哈弗骨板osteochondritisn.[医]骨软骨炎ostium secundum第二中隔孔