variation是什么意思

网络释义

用法例句

By using the fractional transformation method,the exact solutions of the higher-order nonlinear Schrdinger equation are obtained which included Jacobian elliptic function solutionand new solitary wave solution.

文章基于分数变换原理,研究了用于描述飞秒光脉冲传输的高阶非线性薛定谔方程,得到了它的各种包络型Jacobian椭圆函数双周期解和新型亮孤波解。

By using the fractional transformation method, the exact solutions of the higher-order nonlinear Schrodinger equation are obtained which included Jacobian elliptic function solution and new solitary wave solution.

本文基于分数变换原理,研究了用于描述飞秒光脉冲传输的高阶非线性薛定谔方程,得到了它的各种包络型Jacobian椭圆函数双周期解和新型亮孤波解。

The paper mainly discussed invariant score in the mathematics testing.

能力分数的特征有:能力分数是相合估计,能力分数是"不变分数",能力分数呈正态分布。

By using an evolutionary algorithm to optimize variation parameters;

用演化算法优化变分参数

The variational parameter multiplying each coordinate is called a scale factor.

每个坐标所乘的变分参数叫定标因子。

A quantity assigned to a constant, a variable, a parameter or a symbol.

分赋给常数、变量、参数或符号的一个量值。参阅argument。

Tests for functional-coefficient parts on semiparametric varying-coefficient partially linear models

半参数变系数部分线性模型的函系数检验

the branch of statistics dealing with variables without making assumptions about the parameters of their distribution.

不对变数的分布参数作任何假设的统计分支。

Parametric Welding Deformations Prediction of Ship Hull Blocks;

参数化的船体平板分段焊接变形预测

Specific Parameter s Analysis and Forecasting of Variable Frequency Speed Regulation System;

变频调速系统特性参数的分析与预测

Design and Finite Element Analysis of Ultrasonic Amplitude Transformer Horn;

超声变幅杆的参数计算及有限元分析

Analysis of the Parameters Deviation Reasons of a Certain Aero - engine;

某型航空发动机参数变化的原因分析

Changes in Indexes of Blood Routine Test on 36 Malaria Patients

36例疟疾患者血常规参数变化分析

Analysis of the Identity Change in the Web2.0 Digital Reference Service

数字参考中传统身份的Web2.0变化分析

Study on Parameter Constraints Estimation Based on Calculus of Variations

基于变分法的参数约束估计方法研究

Core plasma parameters design and analysis for the fusion driven sub-critical system

聚变驱动次临界堆聚变堆芯参数设计与分析

Parameter Identification for Transformer s Sectional Winding Model Based on Zooming Genetic Algorithms;

变压器分层绕组模型变焦遗传算法的参数辨识

Time Varying Parameter Choice Model and Analysis of Time Varying Responses of Monetary Policy;

时变参数选择模型与货币政策的时变反应分析

Nonparametric Multivariate Control Charts Based on Quantile Data Depth;

基于分位数据深度的非参数多变量管制图

Parameter Estimation of Fractional Brownian Motion via Wavelet Transformation;

基于小波变换的分数布朗运动参数估计

Theorem Proving of the Coefficient ofVariation of Weibull Distribution;

关于二参数Weibull分布变异系数的一个定理证明

ANALYSIS ON TIDAL PARAMETERS AND STABILITY OF DIGITAL DEFORMATION OBSERVATION IN XINJIANG

新疆数字化形变观测的潮汐参数及稳定性分析