دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

adj: of or pertaining to an instrument that measures a continuous variable that is proportional to another variable over a given range. For example, temperature can be represented or measured as voltage, its analog.

n: the representation of the magnitude of a variable in the form of a measurable physical quantity that varies smoothly rather than in discrete steps.

n: a type of register on which the information is indicated by directly readable characters, particularly numerals. Compare analog data.

n: an electronic instrument for converting frequency (pulse train) to a proportionate analog signal.

n: the electrical, mechanical, pneumatic, or other variable applied to the input of a device. It is the analog of the measured variable produced by a transducer.

n: an analog model of three dimensions used to study the structure and stratigraphy of a subsurface area. It is made by placing pegs of varying heights into a flat platform to represent the structural contours of strata.

n: the smallest change in the quantity measured to which the instrument will react with an observable change in an analog or digital indication.