observation of fixed station [地球科學]定位觀測observation of complexion [醫(yī)藥科學]望面色observation monument [教育學]觀測標志[能源科學技術]觀測標志observation mirror 觀測鏡；觀察鏡observation method 觀察法observation magement error [測繪科學技術]測量誤差[電子、通信與自動控制技術]測量誤差[機械工程]測量誤差observation in field [農業(yè)科學]田間調查observation field 觀測場；野外觀測observation eyepiece [經濟學]觀察目鏡observation error [統(tǒng)計] 觀測誤差，[計量] 觀察誤差；測量誤差observation elevator 觀光電梯observation dome observation delegation 考察團observation deck 觀測甲板；了望甲板observation complexion [醫(yī)藥科學]望顏色observation buoy system [測繪科學技術]觀測浮標系統(tǒng)observation balloon [交通運輸工程]觀測氣球observation and signal element 觀通分隊observation (n.) observation n.觀察；觀察力；注意；評論