observobservation 观察;观测;观察资料
OBSabbr.观察(=Observation)abbr.瞭望台(=Observatory)abbr.已废的(=Obsolete)abbr.无线电定向标选择器(=Omnibearing Selector)
obstalces detection障碍检测
Obstrucive jaundice梗阻性黄疸
observability index可观测性指标
obstetric apparatus助产器
observing diagnosis指纹
Obscuctive jaundice阻塞性黄疸
obscission of fruit脱果现象
Obstetric injection产科注射
Obsu'uctive jaundice
obstetrical position分娩卧位