方差

[fāng chā]

الصينية-الإنجليزية

تعريف الويب

جملة نموذجية

التعريف:
الكلالكل,variancevariance,common-method variancecommon-method variance,VariancesVariances,mean variancemean variance,ANOVAANOVA
الفئة:الكلالكل,شفهيشفهي,مكتوبةمكتوبة,العنوانالعنوان,تقنيتقني
المصدر:الكلالكل,القاموسالقاموس,الويبالويب
الصعوبة:الكلالكل,سهلسهل,متوسطمتوسط,صعبصعب
1.
Nevertheless, the plan-and-track method is often applied to projects with high variance, usually with disappointing results.
尽管如此，计划及跟踪方法还经常应用于高方差的项目中，通常导致令人失望的结果。
jìn guǎn rú cǐ , jì huà jí gēn zōng fāng fǎ hái jīng cháng yìng yòng yú gāo fāng chā de xiàng mù zhōng , tōng cháng dǎo zhì lìng rén shī wàng de jié guǒ 。
www.ibm.com
2.
In particular, try to explain why the calculation of variance isn't just a matter of getting the average of all the individual variances.
特别注意：尽量解释为什么组合方差的计算不是该组合中所有单个资产方差的平均。
tè bié zhù yì : jǐn liàng jiě shì wèi shén me zǔ hé fāng chā de jì suàn bú shì gāi zǔ hé zhōng suǒ yǒu dān gè zī chǎn fāng chā de píng jūn 。
www.tiantianbt.com
3.
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.
如果数据库中的数据只是整个果园的一个样本，那么此值是苹果树和梨树产量的估算方差。
rú guǒ shù jù kù zhōng de shù jù zhǐ shì zhěng gè guǒ yuán de yí ge yàng běn , nà me cǐ zhí shì píng guǒ shù hé lí shù chǎn liàng de gū suàn fāng chā 。
office.microsoft.com
4.
However, the covariance decomposition of the PS has not previously been used to evaluate medical judgment.
然而，方差分解的PS以前未曾用于评价医疗判决。
rán ér , fāng chā fēn jiě de PS yǐ qián wèi céng yòng yú píng jià yī liáo pàn jué 。
www.syyxw.com
5.
The next step in the simple linear regression procedure is to determine if the remaining squared error of prediction is acceptable or not.
这个简单线性回归过程中的下一步是确定其余的预测方差是否可以接受。
zhè ge jiǎn dān xiàn xìng huí guī guò chéng zhōng de xià yí bù shì què dìng qí yú de yù cè fāng chā shì fǒu kě yǐ jiē shòu 。
www.ibm.com
6.
The correlation coefficient, like the covariance, is a measure of the extent to which two measurement variables "vary together. "
与协方差一样，相关系数是描述两个测量值变量之间的离散程度的指标。
yǔ xié fāng chā yí yàng , xiāng guān xì shù shì miáo shù liǎng gè cè liáng zhí biàn liàng zhī jiān de lí sàn chéng dù de zhǐ biāo 。
office.microsoft.com
7.
Nevertheless, even if the euro system was not at the heart of the crisis, it needs to be able to withstand two standard deviation shocks.
然而，即便欧元体系没有处于危机的核心，它也必须能够顶住2倍标准方差事件的冲击。
rán ér , jí biàn ōu yuán tǐ xì méi yǒu chǔ yú wēi jī de hé xīn , tā yě bì xū néng gòu dǐng zhù èr bèi biāo zhǔn fāng chā shì jiàn de chōng jī 。
www.ftchinese.com
8.
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.
这个应用程序将非常简单，它会控制，允许用户选择的声音和速度，音高，那声音和方差。
zhè ge yìng yòng chéng xù jiāng fēi cháng jiǎn dān , tā huì kòng zhì , yǔn xǔ yòng hù xuǎn zé de shēng yīn hé sù dù , yīn gāo , nà shēng yīn hé fāng chā 。
www.bing.com
9.
You can use it to turn your variance measurement into a standard deviation measurement, as shown in Listing 8.
您可以利用此函数将您的样本方差计算转换为样本标准差计算，如清单8所示。
nín kě yǐ lì yòng cǐ hán shù jiāng nín de yàng běn fāng chā jì suàn zhuǎn huàn wéi yàng běn biāo zhǔn chā jì suàn , rú qīng dān bā suǒ shì 。
www.ibm.com
10.
It is often a burden and time consuming to perform an analysis of variance on the raw data obtained from product experiments.
在对某一产品停止实验后，依据原始数据停止方差剖析是件烦琐的任务，需求破费不少工夫。
zài duì mǒu yī chǎn pǐn tíng zhǐ shí yàn hòu , yī jù yuán shǐ shù jù tíng zhǐ fāng chā pōu xī shì jiàn fán suǒ de rèn wu , xū qiú pò fèi bù shǎo gōng fu 。
www.zxjw.net