parameter
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Danh từ
noun- 1.
A value kept constant during an experiment, equation, calculation, or similar, but varied over other versions of the experiment, equation, calculation, etc.
- 2.
(sciences) A variable that describes a property or characteristic of some system (material, object, event, etc.) or some aspect thereof.
- 3.
(programming) An input variable of a function definition, that gets an actual value (argument) at execution time.
Đồng nghĩa: formal parameter
- 4.
(broadly)(programming, loosely) An actual value given to such a formal parameter.
Đồng nghĩa: argument, actual parameter
- 5.
A characteristic or feature that distinguishes something from others.
Đồng nghĩa: attribute, characteristic, designation, distinction, distinctiveness, feature, hallmark, owndom, parameter, property, propriety, quality, race, trait, touch, whatness
- 6.
(geometry) In the ellipse and hyperbola, a third proportional to any diameter and its conjugate, or in the parabola, to any abscissa and the corresponding ordinate.
The parameter of the principal axis of a conic section is called the latus rectum.
- 7.
(abbreviation, alt of, clipping)(commutative algebra) Clipping of uniformizing parameter.
- 8.
(crystallography) The ratio of the three crystallographic axes which determines the position of any plane.
- 9.
(crystallography) The fundamental axial ratio for a given species.
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Nguồn gốc từ
From French paramètre, from parametrum (parameter), from Ancient Greek παρα- (beside) + μέτρον (measure).