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1)  converse variable separation
逆向变量分离
1.
One is multivariate quality characteristic diagnosis control based on principal component analysis (PCA), the other is multivariate quality characteristic diagnosis control based on converse variable separation.
围绕多元质量特性诊断控制方法,本文主要进行了以下研究:首先,在总结文献资料工作的基础上,系统归纳了质量诊断和多元质量控制的基础理论,并对几种常用多元质量特性诊断方法的特点以及各自的优劣进行了详细的比较分析,在此基础上讨论了两种多元质量特性诊断控制方法,即基于主元分析方法的多元质量特性诊断控制方法和基于逆向变量分离的多元质量特性诊断控制方法。
2)  contravariant vector
逆变向量
3)  contravariant Component
逆变分量
4)  a separating vector
分离向量
1.
We investigate that if A is a subalgebra of B(X) such that A has a separating vectorx0, then A is 2-reflexive and it is also hyporeflexive.
设A是B(X)的子代数,且A具有分离向量x0,本文讨论它的2-自反性和亚自反性,并就具有分离向量的交换算子代数。
5)  separation of variables
分离变量
1.
Accurate solution of temperature function could be obtained through the methods such as separation of variables,Fourier series,Fourier transform and linear sup.
研究表明:可用非稳态导热数学模型表述钢坯热过程;用分离变量、傅立叶级数、傅立叶变换、线性叠加等方法,求得钢坯温度函数精确解;解析解与FEMLAB3。
2.
A perturbation theory for dark solitonic solutions of the defocusing nonlinear Schrdinger equation,which bases on the separation of variables and the construction of a complete set of squared Jost solutions is developed.
基于分离变量法和构件平方约斯特(Jost)解完备集发展了研究非线性Schrdinger(NLS+)方程的暗孤子微扰理论,给出了求微扰NLS+方程绝热解的一般方法,暗孤子参数演化方程和一级修正计算公式。
3.
Avoiding the complex and precise discussion,this article,for a type of elemental heat equation,is going to give a convenient method of solving heat equation by separation of variables and to expand the range of solvable problems with the help of Fourier series.
本文避开微分方程定性理论的复杂、严谨讨论 ,想就一类最基本的热传导方程 ,通过分离变量的方法将偏微分方程的边值问题转化为常微分方程的边值问题 ,给出一种较简捷的定解模式 ,并利用Fourier级数 ,将解题范围加以推广。
6)  separated variables
分离变量
1.
The global exponential stability of equilibrium states of a class of nonlinear separated variables systems with bounded time-varying delays was investigated.
讨论了一类具有有界可变时滞分离变量系统平衡点的全局指数稳定性。
2.
The stabilization problem for a class of nonlinear continuous control systems with separated variables is investigated.
研究了一类非线性连续可分离变量控制系统的镇定问题。
3.
The global stability and instability of generalized systems with separated variables are studied by using Lyapunov s function method for general systems with separated variables,some sufficient criteria are obtained by means of analysis technique and these results popularized the existed results in relevant literatures.
借助一般可分离变量系统的Lyapunov函数方法,对一类广义分离变量系统的全局稳定性和不稳定性进行了讨论,通过分析技巧得到了由系统自身特点所给出的显示代数判据,这些结果验证方便,改进和推广了有关文献中的相应结果。
补充资料:逆向


逆向


  即"逆向转录过程"。
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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