This paper has proved that ATA is the basic invariants of orthogonal transformIt has given necessary and sufficient conditions for the superposition of movement between two finite point ranges and sets.
证明n×m矩阵A的正交变换基本不变量是ATA,当A=TB时,给出正交矩阵T具体形式、有限点列和有限点集合经过刚体运动可重合的充分必要条件,最后对一个实例进行计算。
There are many invariants for a transformation group, but they can be composite by some basic invariant at all.
证明A元基本不变量是存在的 ;给出一个充分必要条件 ,用于判定不变量的基本性 。
Two kinds of reliability analyses about compressed member with small eccentricity in reinforced concrete are made to introduce the importance about correlativity of basic variable.
为了说明考虑基本变量相关关系的重要性，对钢筋混凝土小偏心受压构件作了两种可靠度分析比较：①考虑了弯矩与轴向压力的相关性；②假设弯矩与轴向压力互不相关。
Method of Elememtary Transformation Which Changes the Correlated Basic Variables into Uncorrelated Ones;
一种化不相关基本变量的初等变换法
Fixed costs are those that remain unchanged irrespective of the level of output in the short term within a relevant range.
固定成本是指在相关范围内,不论业务量多少而保持不变的成本。
The constitutive model is established based on the thermodynamics of internal variables and the theory of absolute reaction rate.
基于内变量热力学和绝对反应速率理论建立率相关单晶本构方程。
Reliability Analysis of Structural Power Function Correlated with the Basic Design Variables
一类基本变量相关的结构功能函数的可靠性分析
Principal Theories, Measurement and Relevant Variables of Organizational Identification;
组织认同的基础理论、测量及相关变量
Characteristics of Source-Sink Related Parameters in Conventional Indica Rice Cultivars with Different Types of Sink Potential
不同库容量类型籼稻品种源库相关参数的基本特点
On the Methodology of Research on Soviet Evolution and Relevant Problems;
苏联演变研究方法论及相关基本问题
⑤roll deformation is increasing linearly when rolling force is increasing. If the rolling force is equal, the roll deformation is invariant.
⑤随着轧制力增加 ,轧辊变形量线性增加·只要轧制力相等 ,轧辊变形基本不变
Aerodynamic Optimization Design of Airfoil Based on Correlation Analysis
基于设计变量相关性的翼型设计方法
Study on the Physical Property of Berry s Phase and the Strict Production of Berry s Phase in Any Cyclic Evolution of a Quantum System;
关于Berry相位基本物理属性与量子循环演变体系严格产生Berry相位的研究
terisk with based variables
关于基本变量的星号用法
The Prime Minister is convinced that there will soon be a sea change in the relations between the two countries.
首相相信两国间的关系不久将会有根本的变化。
In this paper, it is proved that two random variables' independence can infer their no-correlation and its untenable inverse proposition.
本文证明了由两随机变量的独立性可推出它们的不相关性，但逆命题不成立。
Line Sampling Based on Markov Chain Simulation for Reliability Sensitivity Analysis with Correlative Variables
变量相关情况下基于马尔可夫链样本模拟的线抽样可靠性灵敏度分析方法
Change of Basic Farmland in Recent 10 Years in Xinjiang and Its Correlation Analysis;
近10年来新疆基本农田变化及相关分析
A Broadband Correlative Ectypal FFT Algorithm Based on Anti-Confusion Chirp Z Transform
基于抗混叠CZT变换的宽带相关副本快速算法
Correlation Analysis of Fundamental Motion Errors of CMM
三坐标测量机基本运动误差的相关性分析
Correlation of Fundamental Motion Errors of CMM and Its New Modeling Method Modeling
三坐标测量机基本运动误差的相关性及建模