power mean是什么意思

网络释义

用法例句

Optimal values for inequalities involving power means and its computer actualization;

幂平均不等式的最优值及其机器实现

An inequality for power mean;

关于幂平均的一个不等式

Some remarks for D_(a,b)(x,y) and the inequalities for logarithmicmean,Heronian mean of order p,and power mean of order q are obtained.

本文给出了几个关于Da,b(x,y)的注记和对数平均、Heronian平均及幂平均的几个不等式。

Since the hyper ring was raised in paper[1],the problem of non─trivial hyper ring existing has been unsolved.

针对这个问题，本文指出并证明了一类环仅有平凡幂环，给出一系列的结构定理，这样，既为证明任一环Ｒ仅有平凡的幂环的猜想提供新的启示，也指明无须在这一类环上寻找非平凡幂环。

For the harmonic mean,geometric mean,arithmetic mean,square powers mean of two positive numbers a,b(0＜a≤b),this paper gives strengthened form: T(a,b,θ)=(a~2 cos~2θ+b~2sin~2θ)~(1/2){0≤a≤b,0≤θ≤π/2) and give one these are four kinds of strengthen for

将两正数a,b的调和、几何、算术、方幂平均统一为： T(a,b,θ)=(a~2cos~2θ+b~2sin~2θ)~(1/2)(0≤a≤b,0≤θ≤π/2)①并给出这四种平均的加强。

On the Monotony of Functions Generated by the Power-mean Inequality;

关于一般幂平均不等式的构成函数的单调性

Monotonicity of Some α-Power Mean Functions under the Order Defined by A~4≥(A~2B~2A~2)~(2/3)

在序A~4≥(A~2B~2A~2)~(2/3)下的α幂平均函数的单调性

Locus of Point with Constant Second Power Averageof Distances from n fixed Points;

到n个定点距离的二次幂平均为定值的点的轨迹

Quasimonotone Function for Constructing Inequality and Problems of Linear Inequalities Involving Power Means

建立不等式的拟单调函数方法与涉及幂平均的线性不等式问题

Evaluation of a power averaging technique of effective parameters on simulation of atrazine leached in soil at field scale

有效参数的幂平均算法对农田尺度阿特拉津淋溶动态数值模拟的影响

Research on power index model of average brake torque for drum brake;

鼓式制动器平均力矩的幂指数模型研究

Weighted Adaptive Histogram Equalization Based on Exponential Function

基于幂函数的加权自适应直方图均衡

One of a quadrillion equal parts.

百万的四次幂的均等部分之一

On the 1/2 power mean value of reciprocal cubic complements;

关于立方幂补数倒数的1／2次均值

Consisting of terms of the same degree or elements of the same dimension.

齐性，均匀含有相同次幂的项或相同量的元素的

Method based on power average operator for interval multi-attribute decision-making

基于幂均算子的区间型多属性决策方法

A Blind Equalization Algorithm for SIMO Channel Model Based on Inverse Power Method

基于矩阵逆幂法的SIMO信道模型盲均衡方法

an equation in which the highest power of an unknown quantity is a square.

未知量的最高幂是平方的等式。

On the Prime Powers in Sums of Squares of Consecutive Positive Integers;

关于连续正整数平方和中的素数方幂

The prime powers in sums of squares of 4k consecutive positive integers;

4k个连续正整数平方和中的素数方幂

Research on the power-law exponent of non-stationary growth networks

非平稳增长网络幂律度指数形成研究

Average sample

平均选样，平均样品

take an average

平均起来算，算出平均数