symmetrical distribution
对称分布：在统计学中
常用释义
英式发音
美式发音
基本释义
- 对称分布：在统计学中，指数据分布呈现左右对称的情况，即数据在均值两侧的分布形状相似。
例句
-
1·The disease occurs in the hand, wrist, feet and other small joints, repeated attack, a symmetrical distribution.该病好发于手、腕、足等小关节，反复发作，呈对称分布。
-
2·In a symmetrical distribution, values are equally likely to fall above the mean as below it, and the most likely value, the mode, is equal to the mean.从对称分布来看，分布在中间值上面的与下面的差不多是相等的，最可能的值，即mode，是与中间值相等的。
-
3·In electric discharge milling machining (EDMM) process, the rotation of the tool electrode makes tool wear be axial symmetrical distribution, so it is possible to be compensated.在电火花铣削加工中，由于工具电极作旋转运动，其损耗呈轴对称分布，使工具电极的补偿成为可能。
-
4·As the dataset is not in a symmetrical shape, we can clearly rule out that a normal distribution model would not be a suitable choice.由于数据集不是对称的，我们可以清楚地排除正态分布模型不是一个合适的选择。
-
5·This is the radial probability distribution formula for an s orbital, which is, of course, dealing with something that's spherically symmetrical.这个s轨道的，径向概率分布公式，它对于球对称，的情形成立。
-
6·The answers to these questions coincide either when no heterogeneity is present, or when the distribution of the treatment effects is roughly symmetrical.当没有异质性存在，或处理效应分布是大致对称的时候，它们的答案是一致的。
-
7·A simple and visual method is used tO give shear stress distribution in symmetrical section.文中利用一个简单直观的方法，解出了对称截面情况下的剪应力分布。
-
8·The distribution of the pterygium in eyes was symmetrical.翼状胬肉在眼部多呈对称性分布。
-
9·Because of the symmetrical shell structure of the icosahedron, the distribution of the ionic kinetic energy features some pinnacles.由于正二十面体的对称壳层结构，离子动能分布具有尖峰结构。
-
10·This paper studied a simplified method for the calculation of symmetrical structure based on the moment distribution.以力矩分配法为基础，探索了对称结构的简化计算方法。