Definitions of Metrology terms & phrases.
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- Ignore the other entries and submit.
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Uncertainty of measurement
Unit (of measurement)
Particular quantity, defined and adopted by convention, with which other quantities of the same kind are compared in order to express their magnitudes relative to that quantity.
Unit of measurement (derived) coherent
Derived unit of measurement that can be expressed as the product of basic units in powers with the proportionality coefficient 1.