Also known as: RA#, RA...
RA has various meanings in the Scientific & Educational category. Discover the full forms, definitions, and usage contexts of RA in Scientific & Educational.
The difference between the highest and lowest values of a measurable attribute of the output of a process. An area between two limits within which a quantity is measured, stated in terms of a lower and upper limits. The categorization of an attribute into different segments. The set of values that a quantity or function may take.
Scientific & EducationalPrecipitation composed of liquid water drops more than 0.5 mm in diameter, falling in relatively straight, but not necessarily vertical, paths.
Scientific & EducationalLast updated: