英语词汇“variance”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

var•i•ance n. [countable]

Governmenta permit to do something normally regulated by law, esp. to build in a way that is otherwise forbidden by a zoning law.

Idioms

Idioms at variance, in a state of disagreement:His views were at variance with mine.

See -var-.

var•i•ance n.

the state, quality, or fact of being variable, divergent, different, or anomalous.
an instance of varying;
difference;
discrepancy.
StatisticsAlso called mean square deviation. the square of the standard deviation.
Physicsthe number of degrees of freedom of a system.
Law
- a difference or discrepancy, as between two statements or documents in law that should agree.
- a departure from the cause of action originally stated in the complaint.
Governmentan official permit to do something normally forbidden by regulations, esp. by building in a way or for a purpose normally forbidden by a zoning law or a building code.
a disagreement, dispute, or quarrel.
at variance:
- (of things) in a state of difference or disagreement.
- (of persons) in a state of controversy or dissension:at variance with one's superiors.

Latin variantia, equivalent. to vari(āre) to vary) + -antia -ance
Middle English 1300–50

variance /ˈvɛərɪəns/ n

the act of varying or the quality, state, or degree of being divergent; discrepancy
an instance of diverging; dissension
at variance ⇒ (often followed by with) (of facts, etc) not in accord; conflicting
(of persons) in a state of dissension
a measure of dispersion obtained by taking the mean of the squared deviations of the observed values from their mean in a frequency distribution
a difference or discrepancy between two steps in a legal proceeding, esp between a statement in a pleading and the evidence given to support it
the number of degrees of freedom of a system, used in the phase rule

单词	variance
释义	WordReference Random House Learner's Dictionary of American English © 2024 var•i•ance /ˈvɛriəns/USA pronunciation n. [countable] Governmenta permit to do something normally regulated by law, esp. to build in a way that is otherwise forbidden by a zoning law. Idioms Idioms at variance, in a state of disagreement:His views were at variance with mine. See -var-. WordReference Random House Unabridged Dictionary of American English © 2024 var•i•ance (vâr′ē əns),USA pronunciation n. the state, quality, or fact of being variable, divergent, different, or anomalous. an instance of varying; difference; discrepancy. StatisticsAlso called mean square deviation. the square of the standard deviation. Physicsthe number of degrees of freedom of a system. Law a difference or discrepancy, as between two statements or documents in law that should agree. a departure from the cause of action originally stated in the complaint. Governmentan official permit to do something normally forbidden by regulations, esp. by building in a way or for a purpose normally forbidden by a zoning law or a building code. a disagreement, dispute, or quarrel. at variance: (of things) in a state of difference or disagreement. (of persons) in a state of controversy or dissension:at variance with one's superiors. Latin variantia, equivalent. to vari(āre) to vary) + -antia -ance Middle English 1300–50 Collins Concise English Dictionary © HarperCollins Publishers:: variance /ˈvɛərɪəns/ n the act of varying or the quality, state, or degree of being divergent; discrepancy an instance of diverging; dissension at variance ⇒ (often followed by with) (of facts, etc) not in accord; conflicting (of persons) in a state of dissension a measure of dispersion obtained by taking the mean of the squared deviations of the observed values from their mean in a frequency distribution a difference or discrepancy between two steps in a legal proceeding, esp between a statement in a pleading and the evidence given to support it the number of degrees of freedom of a system, used in the phase rule
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