observationaladj.根据观察的;监视的
observationn.观察;观察力;注意;评论
observation measurements定性测量
Observation Post Vehicle观察哨车辆
observation perspectives审察角度
observation and research观测研究
observational components观测分量
observation oscilloscope观察示波器
Observation hip syndrome短暂性髋关节炎综合征
Observation on the effect效果观察
observation of chromosome染色体制片
observation of complexion望颜色