linear density gradient是什么意思

网络释义

用法例句

The retention equation of solutes can be obtained by running several linear gradient elutions and then the multi-step gradient elution was optimized using the overlapping separation range mapping (OSRM).

通过数次线性梯度初始实验 ,求得溶质的保留方程。

Effects of Density Gradient of ZL104 Foam Alloy on Compressive Properties;

泡沫ZL104合金中的密度梯度对压缩性能的影响

Porous zirconia ceramics with density gradient was fabricated used calcia stabilized zirconia(Ca-ZrO2) powder(the average particle size,10 μm) and zirconia hollow balls(Φ(0.

2～1mm的Ca-ZrO2空心球,选择适当的比例分数,经叠层模压成型后进行常压烧结,成功制备了具有密度梯度的氧化锆多孔陶瓷,并对构成叠层样品的粉球比为50:50～90:10试样的密度、抗压强度、显微结构、物相等进行了表征。

Supercentrifugal technology is one of the most useful technologies to separate purified big biological molecules and the subcellular elements,and the density gradient centrifugal method is one of the relatively complicated methods,which can separate some or all in samples at the same time and has good distinguishing power.

超离心技术是分离纯化生物大分子及亚细胞成份的最有用技术之一，而密度梯度离心法则是其中较为复杂的一种方法，它可以同时使样品中几个或全部组份分离，具有很好的分辨力。

Referring to continuous systems such as CSTR and bioreactor,based on gradient linear method,a new approach to the design of a fuzzy continuous gain scheduled H∞ controller,in which a series of linear models are got.

针对连续搅拌反应釜系统(CSTR)和生物反应等连续系统,采用梯度线性化,设计一种连续变增益控制器,主要思想是先利用梯度线性化方法得到非线性系统的一系列局部线性化模型,结合H∞理论和极点配置得到变增益矩阵,通过拟合得到连续变增益H∞控制器,再引入模糊隶属度函数,使控制器兼顾快速特性和良好的阻尼特性,保证系统始终具有较好的动态性能。

THERMAL EMISSION PROPERTIES OF A TWO DIMENSIONAL MEDIUM WITH NONLINEAR REFRACTIVE INDEX DISTRIBUTION

二维非线性梯度折射率介质的热辐射特性研究

On Global Convergence of Nonlinear Conjugate Gradient Method;

非线性共轭梯度法的全局收敛性研究

GLOBAL CONVERGENCE OF A NEW NONLINEAR CONJUGATE GRADIENT METHOD

一种新的非线性共轭梯度法及收敛性

Nonlinear Conjugate Gradient Methods for Optimization Problems;

求解最优化问题的非线性共轭梯度法

Another strong Wolfe linear search conjugate gradient method;

另一种强Wolfe线性搜索下的共轭梯度法

A new class of memory gradient methods with Wolfe line search

一类新的Wolfe线性搜索下的记忆梯度法

Solitary wave solutions to a one-dimensional nonlinear equation of wave propagation in a functionally graded beam

梯度功能梁中一维非线性波的孤波解

The gradient extension of bilinear systems in Euclidean space

欧氏空间上的双线性系统的梯度扩张

Liner and Nonlinear Analysis of Functionally Graded Circular Plates;

功能梯度圆板的线性和非线性力学行为分析

Variational approach for linear growth rate of Rayleigh-Taylor instability with continuous density profile

瑞利-泰勒不稳定性线性增长的密度梯度致稳

Research on the Super-Memory Methods and GLP Gradient Projection Method for Non-Linear Programming;

非线性最优化超记忆梯度算法与GLP梯度投影算法研究

Existence of Explosive Solutions to Semilinear Elliptic Equations with Gradient Terms;

带梯度项的半线性椭圆型方程爆破解的存在性

Study on Global Convergence Analysis of Some Nonlinear Conjugate Gradient Methods

几类非线性共轭梯度法的全局收敛性研究

Convergence of the descent nonlinear conjugate gradient methods

下降的非线性共轭梯度法及其全局收敛性

Existence of Multiple Solutions for Quasilinear Elliptic Problems with Gradient Term

带梯度项的拟线性椭圆问题的多解存在性

Linear and Nonlinear Ion Temperature Gradient Driven Modes in Multi-ion Ingredient Plasmas

多离子成分等离子体中的线性和非线性离子温度梯度模研究

The PHD thesis is to study the super-memory gradient methods for optimization problems.

本文研究非线性最优化中的超记忆梯度算法。

Super-memory Gradient Algorithm and GLP Projection Algorithm in Nonlinear Programming;

非线性规划超记忆梯度算法和GLP投影算法