incomparability

The empirical testing of welfare level index assessment model indicates that the reason for its inefficiency lies in its dynamic incomparability . Therefore , we should take variable weighting approach to improve the compiling method to ensure the dynamic comparability of multi-factor assessment .

用实证方法检验福利水平指数评价模型的结果表明，福利水平指数评价效率低下的原因在于其动态不可比性，因而应利用变权方法改善编制方法，以保证多因素评价的动态可比性。

Using similar index may cause the incomparability of empirical results or deficiency in conclusions .

使用近似指标的替代只会造成经验研究结果的不可比性或结论的缺陷性。

The coherence technique is to make use of incomparability channel to channel , displaying and highlighting seismic data transversal changes related to geological anomalies .

相干体技术是通过道与道之间的非相似性，以显示和突出与地质异常有关的地震数据的横向变化。

Preference structure , which is the elementary tool for preference modeling theory , consists of strict preference relation , indeference relation and incomparability relation .

偏好结构是偏好构模理论的基本工具，它由三个基本关系严格偏好关系、无区别关系和不可比关系所组成的三元组。

Firstly , we represent strict preference , indifference and incomparability relation by means of large preference relation and discuss some general properties of the family of preference structures .

首先，我们给出用大偏好关系表出严格偏好、无区别关系及不可比关系的具体形式，并讨论该偏好结构的一般性质。

But all of our time series with seasonal factors have not been seasonally adjusted . One of the main methods to remove incomparability of seasonal factors is using the index over the same period of last year .

目前我国所有具有季节因素的时间序列均没有进行季节调整，消除季节之间不可比因素的一个主要方法仍是与上年度同期数据进行比较得到的同比指数。