norm
(noun)
/nɔːrm/
Giải nghĩa:
A standard, model, or rule that is typical or expected
A standard, model, or rule that is typical or expected
Ví dụ:
Getting good grades is the norm in this school.
Getting good grades is the norm in this school.
norm
(noun)
/nɔːrm/
Giải nghĩa:
In mathematics, a function that gives a non-negative value for any vector with zero only for a zero vector
In mathematics, a function that gives a non-negative value for any vector with zero only for a zero vector
Ví dụ:
In four-dimensional Euclidean space, the norm is calculated by the square root of the sum of squares of all vector components.
In four-dimensional Euclidean space, the norm is calculated by the square root of the sum of squares of all vector components.
Cách sử dụng
The word 'norm' refers to something that is considered usual, typical or expected in a particular situation or group of people. For example, if it's the norm to shake hands when meeting someone in a particular culture, it's expected that people will do so. Similarly, if it's the norm to wear formal clothing to a job interview, it's expected that applicants will dress accordingly. When learning and using English, it's important to understand and use social norms appropriately to communicate effectively with native speakers.
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