direct measurement, direct method, straightforward method
mõõtemeetod, mille korral mõõdis saadakse mõõtesuuruse otsemõõtmisel teiste suuruste funktsionaalsete seoste kasutamiseta, method of measurement in which the value of a measurand is obtained directly, without the necessity for supplementary calculations based on a functional relationship between the measurand and other qu