音标与读法

这里为大家介绍下median 是什么意思，希望能帮助到各位朋友。

音标：[ "mi:djən ]名词复数:medians

中英文翻译

adj.

1.中央的，中间的。

2.【数学】中线的，中(位)数的，中值的。

3.【语言学】(舌)边音的；舌边中间开放的。

短语和例子

the median line 中线。 the median artery (vein) 中动[静]脉。 the median section 正中切面[切片]。 the median point 【数学】重心。

n.

【解剖学】中动脉；中静脉；正中神经；【数学】中线；中(位)数，中值。

adv.

-ly

the value below which 50% of the cases fall

同义词：median value,

relating to or situated in or extending toward the middle

同义词：medial,

dividing an animal into right and left halves

同义词：medial,

relating to or constituting the middle value of an ordered set of values (or the average of the middle two in a set with an even number of values); "the median value of 17, 20, and 36 is 20"; "the median income for the year was $15,000"

同义词：average,

In statistics and probability theory, median is described as the numerical value separating the higher half of a sample, a population, or a probability distribution, from the lower half. The median of a finite list of numbers can be found by arranging all the observations from lowest value to highest value and picking the middle one.

例句与用法

1.One half of its values will be found below and one half above the median .

一半数值低于中位数，一半数值高于中位数。

2.Where the speed distribution is skew, it"s better to quote the median speed .

在速度分布是扭曲的情况下，最好用中值速度。

3.By use of temporary bents, standard units 60ft (18. 3m) long can be placed over the median pier .

使用临时支架，可以在中墩上架设长为60ft（183m）的标准构件。

4.To find the median of a data set, we first array the data in ascending or descending order .

为了计算一组数据的中位数，我们首先要把这些数据按由大到小或由小到大的顺序加以排列。

5.We can find the median even when out data are qualitative descriptions like color or sharpness, rather than numbers .

资料不是数字资料而是象颜色、清晰度等品质指标时，我们也可以计算中位数。

6.The median is not as highly influenced by the frequency of occurrence of a single value as is the mode, nor is it pulled by extreme values as is the mean .

中位数既不象众数那样受到数值出现次数的影响，又不象平均数那样随着特殊值的大小而偏移。

7.Median rent to income ratio for private housing

私营房屋租金及入息中位数比率。

8.Fast median filtering algorithm in target detection

目标检测中的快速中值滤波法

9.Adaptive weighted median fiter for image denoising

自适应加权中值滤波图像去噪算法

10.Changes of median weight for height 1993 - 2006

1993至2006年体重中位数之变化

单词网DaNCI.583316.cOM