Terms containing observation error

Subject	English	Chinese
tech.	compass error by celo-observation	天测罗经差
bridg.constr.	error in observation	观测误差
tech.	error in observation	观察误差
tech.	error of geologic observation point	地质点定位误差
tech.	error of geological observation point	地质点定位误差
hydroel.st.	error of observation	观测误差
met.	error of observation	观察误差
busin.	error of observation	观察值误差
tech.	error of observation data	观测数据误差
tech.	error of re-check observation	测回差
space	mean square error of angle observation	测角中误差
hydroel.st.	observation error	观测误差
desert.	observation error	观察误差
survey.	observation error	测量误差
avia.	observation error	观测〔察〕误差
tech.	trial-and-error observation	试探性观测