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

EXAMPLES FROM OTHER DICTIONARIES

The church requested a variance to expand its parking lot.

EXAMPLES FROM THE CORPUS

A little variance in forecast numbers may be anticipated as a consequence.
Survey data indicate no variance in church attendance between blue- and white-collar workers.
The variance explained by these two simulations is 60.8% and 60.6%, respectively.
There was, moreover, a vehemence of utterance and gesture curiously at variance with the reticence of our Virginians.
This was at variance with the Eurocheque system as exempted by the Commission in 1984.
Tobacco consumption was the most important factor to explain the variance.

COLLOCATIONS FROM THE CORPUSADJECTIVE► mean

· Roll argued that the true market portfolio is a mean variance efficient portfolio and can not be observed.· To obtain quantitative information from the mean and variance data requires the assumption of a more constrained model of the release process.

► total

· The proportion of the total variance such correlations account for is of course small and their importance should be judged accordingly.· On average he found that the model explained 27 percent of the total variance of returns.· The best results were for the Ford Motor and the Dana corporations which predicted 45 percent of the total variance of returns.· In other words just over 12 percent of the total variance is still accounted for by non-market factors.

PHRASES FROM THE ENTRY► be at variance (with somebody/something)

Her current statement is at variance with what she said July 10.
Cabinet's vision of the Task Force was at variance with Heseltine's own ideas.
It is quite clear that this thread of non-incrimination is at variance with the recent emphasis on obtaining confession evidence.
The Communists were at variance with all their previous allies and there was room for an alternative viewpoint.
The research examines this conclusion since it is at variance with rational economic planning.
The Spirit reconciles men who were at variance.
There is likely to be material that is at variance with your own views.
This shows a Spartan caution which is at variance with their previous bellicosity over Samos.
This was at variance with the Eurocheque system as exempted by the Commission in 1984.

WORD FAMILYnounvariablevariancevariantvarietyvariabilityvariationadjectivevariable ≠ invariablevariedvariousadverbvariably ≠ invariablyvariouslyverbvary

单词	variance
释义	variancevar‧i‧ance /ˈveəriəns $ ˈver-/ AWL noun Examples EXAMPLES FROM OTHER DICTIONARIES The church requested a variance to expand its parking lot. EXAMPLES FROM THE CORPUS A little variance in forecast numbers may be anticipated as a consequence. Survey data indicate no variance in church attendance between blue- and white-collar workers. The variance explained by these two simulations is 60.8% and 60.6%, respectively. There was, moreover, a vehemence of utterance and gesture curiously at variance with the reticence of our Virginians. This was at variance with the Eurocheque system as exempted by the Commission in 1984. Tobacco consumption was the most important factor to explain the variance. Collocations COLLOCATIONS FROM THE CORPUSADJECTIVE► mean · Roll argued that the true market portfolio is a mean variance efficient portfolio and can not be observed.· To obtain quantitative information from the mean and variance data requires the assumption of a more constrained model of the release process. ► total · The proportion of the total variance such correlations account for is of course small and their importance should be judged accordingly.· On average he found that the model explained 27 percent of the total variance of returns.· The best results were for the Ford Motor and the Dana corporations which predicted 45 percent of the total variance of returns.· In other words just over 12 percent of the total variance is still accounted for by non-market factors. Phrases PHRASES FROM THE ENTRY► be at variance (with somebody/something) Her current statement is at variance with what she said July 10. Cabinet's vision of the Task Force was at variance with Heseltine's own ideas. It is quite clear that this thread of non-incrimination is at variance with the recent emphasis on obtaining confession evidence. The Communists were at variance with all their previous allies and there was room for an alternative viewpoint. The research examines this conclusion since it is at variance with rational economic planning. The Spirit reconciles men who were at variance. There is likely to be material that is at variance with your own views. This shows a Spartan caution which is at variance with their previous bellicosity over Samos. This was at variance with the Eurocheque system as exempted by the Commission in 1984. Word family WORD FAMILYnounvariablevariancevariantvarietyvariabilityvariationadjectivevariable ≠ invariablevariedvariousadverbvariably ≠ invariablyvariouslyverbvary 1be at variance (with somebody/something) formal if two people or things are at variance with each other, they do not agree or are very different: Tradition and culture are often at variance with the needs of modern living.2[countable, uncountable] formal the amount by which two or more things are different or by which they change → differential: a price variance of 5%3[countable] American English law the official permission to do something different from what is normally allowed: The developer requested a variance to build a shopping center on the east side of town.
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