variance

美 [?veri?ns] 　英 [?ve?ri?ns]

• n.變化幅度；差額
• 網(wǎng)絡(luò)方差；變異數(shù)；差異

詞形變化

反義詞

同義詞

英漢雙解

習慣用語

英漢解釋

英英解釋

例句

In particular, try to explain why the calculation of variance isn't just a matter of getting the average of all the individual variances.

特別注意：盡量解釋為什么組合方差的計算不是該組合中所有單個資產(chǎn)方差的平均。

The estimated variance in the yield of apple and pear trees if the data in the database is only a sample of the total orchard population.

如果數(shù)據(jù)庫中的數(shù)據(jù)只是整個果園的一個樣本，那么此值是蘋果樹和梨樹產(chǎn)量的估算方差。

With the age increasing, the incidence of positive and negative ulnar variance on increased, but that of the neutral variance decreased.

結(jié)果顯示隨著年齡的增長，尺骨變異出現(xiàn)正向和負向變異的比率增高，而中性尺骨變異的比率降低。

Nevertheless, the plan-and-track method is often applied to projects with high variance, usually with disappointing results.

盡管如此，計劃及跟蹤方法還經(jīng)常應(yīng)用于高方差的項目中，通常導致令人失望的結(jié)果。

The app would be very simple, it would have controls allowing the user to select the voice and speed, pitch, and variance of that voice.

這個應(yīng)用程序將非常簡單，它會控制，允許用戶選擇的聲音和速度，音高，那聲音和方差。

Alternatively, he might be suggesting that homosexual behaviour is at variance with that of the non-human world.

另一種情況是，教皇可能想表示，同性戀行為與人類以外的生物界是沖突的。

The district-attorney's persistence was visibly at variance with the sentiments of every one, of the public, of the court, and of the jury.

檢察官這樣堅持原議，顯然是和每個旁聽人、法庭的各個成員和陪審團的看法相反的。

You can use it to turn your variance measurement into a standard deviation measurement, as shown in Listing 8.

您可以利用此函數(shù)將您的樣本方差計算轉(zhuǎn)換為樣本標準差計算，如清單8所示。

My theme today has been that perceptions may be at variance with reality, but it is often perceptions that drive financial markets.

這次演講的重點是指出某些與現(xiàn)實不符的印象，但推動金融市場背后的力量往往就是一些所謂的印象。

It is often a burden and time consuming to perform an analysis of variance on the raw data obtained from product experiments.

在對某一產(chǎn)品停止實驗后，依據(jù)原始數(shù)據(jù)停止方差剖析是件煩瑣的任務(wù)，需求破費不少工夫。

How much are the world's leaders paid and is there a great variance between countries?

各國頭頭們的薪水狀況何如呢？該行業(yè)薪水是不是比較平均呢？

A side effect of increasing genetic variance following disruptive selection is often greater genetic flexibility of the population.

經(jīng)分裂選擇后遺傳變量增加的附帶作用，往往使種群的遺傳可塑性有所增加。

Striving and value commitment was an effective predictor of job satisfaction, which explained 59% of the total variance in job satisfaction.

價值承諾為工作滿足感之有效預(yù)測因子，可解釋總變異量59%。

If you are not preparing monthly variance reports (how much your actual expenses and income differ from what you projected) you should.

如果你每個月還沒做差異報告（你的實際支出和你的預(yù)測相差值），你應(yīng)該馬上做。

This phenomenon, known as reduction of variance, implies that the end date may be achievable even if the actual plan cannot be followed.

此現(xiàn)象稱作方差的減少（reductionofvariance），意思是最終日期是可以達到的，即使沒能按照實際計劃。

The variance analysis indicated that all the factors did not significantly influence flavonoids content in Eucommia rice wine.

方差分析表明，杜仲粉添加量、酒曲添加量、前發(fā)酵溫度和后發(fā)酵溫度對杜仲米酒中有效成分黃酮的影響均不顯著。

From the number of pulses in a time interval, the moments, factorial moments, and Feynmann variance can be obtained.

從脈沖的時間間隔數(shù)，時刻，階乘矩，費曼和方差可以得到。

He said: 'For the common prosocial obligations mechanism, additive genetic factors accounted for 48 per cent of the variance for females.

他說：“對于共有的社會義務(wù)，基因對與女性的影響所占比重達到48%。”

But the system variance is going to be on the order of the square root of N times epsilon.

但是系統(tǒng)能量的變化量大約，會是N的平方根乘以ε

But there was a wide variance in the estimates which ranged from predictions of no increase in prices at all to a 4. 4% increase.

但就具體的通脹幅度而言分歧較大，估計的范圍從預(yù)計價格根本不會上漲到預(yù)計漲幅達4.

The variance of definitions again demonstrates the necessity of clear and complete statements on every item.

定義的不一致再次說明，對每一項都必須作清楚而全面的說明。

It has also enabled the company to get very tight grip on inventory management achieving zero variance in bank inventory audits.

它也使該公司能夠獲得存貨銀行實現(xiàn)零存貨管理審計的差異非常緊張的抓地力。

The practice showed that this method was simply practical and overcome the variance of load distribution.

實踐證明，該方法簡單易行，解決了控制系統(tǒng)中負荷分配不均的問題。

This tool performs a simple analysis of variance on data for two or more samples.

此工具可對兩個或更多樣本的數(shù)據(jù)執(zhí)行簡單的方差分析。

Cynthia is an independent thinker. Her opinions are often at variance with those of the rest of the class.

辛西婭是一個善于獨立思考的人，她的看法往往不同于班上的其他人。

But for the critical business layer, as the variance of business requirements, framework technology is still in development stage.

而在關(guān)鍵的業(yè)務(wù)層卻一直因為業(yè)務(wù)的多變復(fù)雜性，而導致框架技術(shù)仍處在發(fā)展階段。

Vamp heights and quarter heights . check for variance with pair of shoes for variance with pair of shoes for vamp height and quarter height.

鞋面高度及后腰高度，多檢查幾雙鞋子的鞋面高度及后腰高度以是否相同。

When B2C searchers do use generic terms, there is often less variance in the terms they use.

當B2C的搜索確實使用通用術(shù)語，往往會有差異較少使用的條款他們。

An additional utility, Color Mixer, mixes colors for you to an infinite variance.

一個額外的實用工具，顏色混合器，混合顏色供您無限的差異。

If marked as out, the interface supports co-variance and the given type can only appear as a return type or read-only property.

如果標記為out，那么接口就支持協(xié)變，并且給定的類型只能表現(xiàn)為一個返回類型或只讀屬性。

The variance is also calculated between the baseline finish dates and scheduled finish dates, shown in the Finish Variance field.

同樣還會計算比較基準計劃完成日期和目前規(guī)劃完成日期之間的差異，并顯示在“完成時間差異”域中。

When comparing the two variances, the cost variance takes stronger positions as the practice shows that it gives a more reliable value.

當兩相比較的差異，成本差異需要更強的立場，作為實踐表明，它提供了更可靠的價值。

In game theory and finance, risk is only a measure of the variance of possible outcomes.

在博弈論和財務(wù)方面，風險僅僅是應(yīng)付各種各樣不同結(jié)果的相應(yīng)措施。

The results of preliminary experiments show that the system has advantages of high degree of steadiness and tolerance to strokes variance.

分析和實驗表明：充分考慮了自然手寫漢字書寫習慣和結(jié)構(gòu)特征，系統(tǒng)有較高穩(wěn)定性。

By means of further discussion, obtained several significant conclusions of variance evaluation of article weight.

通過進一步的討論，得出了關(guān)于物品重量的方差估計的幾個重要結(jié)論。

Self-efficacy, perceived exercise barrier, and integrated benefit could explain 14% of the total variance of exercise behavior.

自我效能、知覺運動障礙、綜合性效益三個變項對運動行為的預(yù)測力為14%。

Analysis of variance was used to determine which color, shape, and density measures differed between defects.

不一致的分析用來決定哪一顏色，形狀和密度措施在缺點之間不一致。

Just as in a miniature Ecosphere , nature both mild and wild demands variance.

即使是在小型的生態(tài)圈中，既溫和又粗暴的自然也需要差異的刺激。

I don't want to make that be an explanation, but this variance of interests has been a problem, so I tend to not want to do it.

我不想解釋，但是人們有興趣知道，所以我一般不想管理基金。

Among the supporting motives, "popular traits" and "successful and famous" could validly predict 21% of the variance in fans' satisfaction.

「令人相賞的特質(zhì)」、「戰(zhàn)績及知名度」可以有效預(yù)測球迷滿意度的變異量達21%。

When you manage risk, you strategically minimize the variance between the outcome that you want and the actual outcome.

在管理風險時您從戰(zhàn)略上盡量減少您想要的結(jié)果與實際結(jié)果之間的差異。