观测历元的英文

• epoch of observation

• "观测"英文翻译    observe; observation; viewin ...
• "历元"英文翻译    epoch
• "历元" 英文翻译 :    [天文学] epoch◇历元平极 mean pole of the epoch
• "定向历元" 英文翻译 :    epoch of orientation
• "历元赤道" 英文翻译 :    equatorofepoch
• "历元平极" 英文翻译 :    mea oleoftheepoch; mean pole of the epoch
• "平均历元" 英文翻译 :    mean epoch
• "儒略历元" 英文翻译 :    julian epoch
• "位置历元" 英文翻译 :    epoch of place
• "吻切历元" 英文翻译 :    osculating epoch
• "观测" 英文翻译 :    observe; observation; viewing 观测气象 make weather observations; 对 ... 作仔细的观测 make a careful observation of ...; 观测天体 take an observation; 观测报告 observation report; 观测点 observation point; observing point; 观测读数 observed reading; 观测队 an expedition of observation; 观测高度 observed altitude; 观测机 observation aeroplane; 观测计 sight gauge; 观测井 inspection well; 观测孔 aperture of sight; observation port; 观测平台 observation platform; 观测器 observer; sight; 观测区 area of observation coverage; 观测哨 observation post; observation point; 观测室 sight chamber; observing cage; 观测数据 observation data; observed data; 观测台 measuring platform; observatory; observing station; 观测天文(学) observational astronomy; 观测望远镜 scope; 观测误差 error in observation; error of observation; malobservation; observation error; 观测线 line of observation; 观测仪 visualizer; 观测资料 observational data
• "纪元 时代 时期 历元 初相" 英文翻译 :    epoch
• "平均历元 平均时纪" 英文翻译 :    meanepoch
• "充观测" 英文翻译 :    supplementary observation
• "观测,观察" 英文翻译 :    observation
• "观测；调查" 英文翻译 :    look into
• "观测比" 英文翻译 :    observed ratio; or
• "观测表" 英文翻译 :    o ervation watch; observation watch
• "观测差" 英文翻译 :    observed differential
• "观测场" 英文翻译 :    o ervationfield; observation field
• "观测船" 英文翻译 :    o ervation ve el; observation boat; observation vessel; survey vessel
• "观测窗" 英文翻译 :    observation window
• "观测弹" 英文翻译 :    sighter; spotter
• "观测的" 英文翻译 :    obs'd observed; observational; observing
• "观测点" 英文翻译 :    fixed points; observation monument; observation point; observation spot; observationpoint; observed point; observing point; point of observation; sighting point