The real numbers are uniquely specified by the above properties.
A primary key is a combination of columns which uniquely specify a row.
A primary key uniquely specifies a tuple within a table.
Any number uniquely specified by an internal formula is standard (by definition).
In many cases the assembly is not uniquely specified; depending on which enzyme acts, one of several different units may be incorporated.
The Julian day uniquely specifies a date without reference to its day, month, or year in any particular calendar.
In this example, any system is uniquely specified by two parameters, such as pressure and volume, or perhaps pressure and temperature.
There is an optimal ensemble of parameters that uniquely specify the state, and all other parameters can be derived from these.
They represent the set of minimal units required to uniquely specify a word, with the exception of homophones.
In order to uniquely specify the states of a spin, we can diagonalise any set of commuting operators.