1) sequence criterion
序列判据
3) Sequential contracting
序列谈判
4) negative-sequence current constant value
负序判据
5) data sequence
数据序列
1.
It is difficult to tackle the problem about testing of attributes between two data sequences for grey relational analysis because the number of data sequences must be more than 2 in order to structure a grey relational space.
灰关联分析要求数据序列个数必须大于2才能构成灰关联空间,难以解决两个数据序列之间属性检验问题。
2.
Several non-dimensionalization changings of single-index data sequence and their characteristics are studied in this paper.
研究了单指标数据序列的几种无量纲化变换及其性质 ,提出了一种对灰色斜率关联度的改进模型 ,改进后的关联度能够反映序列的正、负相关关系 ,并且对原始序列进行无量纲化变换处理时不影响关联系数及关联度的值 ,还研究了改进的关联度及关联系数的性质。
3.
The purpose of filtering of a data sequence is to reduce the influence of measurement errors as possible on condition that the periodicity, ageing, and other effect quantities aroused by causal quantities should be maintained.
数据序列滤波的目的是在保留数据序列的周期性、时效性及其它原因量引起的效应分量的前提下 ,尽可能地削弱测读误差的影响。
6) Data series
数据序列
1.
Grey model is an exponential model,which has high precision to observation data series fiting in with exponential rule.
灰色模型是一种指数模型 ,它对于符合指数规律的观测数据序列具有较高的精确度。
补充资料:BCS超导电性判据(BCScriterionforsuperconductivity)
BCS超导电性判据(BCScriterionforsuperconductivity)
BCS将产生吸引的电-声子相互作用强过排斥的电子间屏蔽库仑相互作用作为超导电性的判据:
-V≡〈`-\frac{2|M_bb{q}|^2}{\hbar\omega_bb{q}} \frac{4\pie^2}{K^2}`〉平均<0
式中Mq为电子发射或吸收一个波矢为q的声子的单散射中的电-声子矩阵元,$\hbar\omega_bb{q}$为声子能量,K2=q2 Kc2,Kc-1为库仑屏蔽长度,e为电子电荷。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条