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observation as the basis a posteriori
short saying that contains a common observation adage
reconnaissance either by visual observation from the air or through the use of airborne sensors air reconnaissance
superior skill that you can learn by study and practice and observation art , artistry , prowess
United States physicist noted for research on x-rays and gamma rays and nuclear energy; his observation that X-rays behave like miniature bowling balls in their interactions with electrons provided evidence for the quantal nature of light (1892-1962) Arthur Compton , Arthur Holly Compton , Compton
conversation, departure in observation from aside , digression , excursus , parenthesis
small nonrigid airship used for observation or as a barrage balloon blimp , sausage , sausage balloon
piece of electronic equipment for continual observation of the function of the heart cardiac monitor , heart monitor
patient, of direct observation of clinical
unwanted echoes that interfere with the observation of signals on a radar screen clutter
submarine raised observation post conning tower , sail
(psychology) the tendency for perceived objects to give rise to very similar perceptual experiences in spite of wide variations in the conditions of observation constancy , perceptual constancy
flight by visual observation of horizon and landmarks contact flight , contact flying
long and thoughtful observation contemplation
tower with an elevated workspace enclosed in glass for the visual observation of aircraft around an airport control tower
discover by careful observation descry , detect
find by careful observation or scrutiny descry , detect
observation or experiment, based on empirical
method based on observation or experiment, of a empirical
medical practice and advice based on observation and experience in ignorance of scientific findings empiricism , quackery
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