助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   变量变换 的翻译结果: 查询用时:1.102秒
图标索引 在分类学科中查询
所有学科
数学
医药卫生方针政策与法律法规研究
无线电电子学
气象学
物理学
农业经济
计算机软件及计算机应用
基础医学
生物医学工程
更多类别查询

图标索引 历史查询
 

变量变换     
相关语句
  variable transformation
     This paper gives the general solutions of the second order inhomogeneous linear differential equation with inconstant coefficients, by the method of the variable transformation.
     通过变量变换 ,将变系数线性常微分方程化为常系数线性常微分方程 ,再利用常数变易法给出了一类二阶变系数非齐线性微分方程的通解。
短句来源
     The general solutions of the third order inhomogeneous linear differential equation with variable coefficients is given,by the method of the variable transformation.
     通过变量变换 ,将变系数线性常微分方程化为常系数线性常微分方程 ,再利用常数变易法 ,给出一类三阶变系数非齐线性微分方程的通解
短句来源
     Invariance of Maggi's Equation Under Variable transformation
     Maggi方程在变量变换下的不变性
短句来源
     Variable Transformation and Diagnostics for Linear Regression in Medicine
     医用线性回归变量变换及诊断
短句来源
     This paper provides a general solution to the n-order variable coefficients linear differential equation by turning it into constants coefficients linear differential equation through variable transformation.
     文章将高阶变系数线性常微分方程利用变量变换化为常系数线性常微分方程 ,进而得出高阶变系数线性微分方程的通解。
短句来源
更多       
  transformation of variables
     Besides, the LQ theorem presented in this paper can be used to change a nonlinear single regression problem to a linear one by means of transformation of variables.
     此外,本文提出的LQ定理使我们能用相关分析法,通过变量变换,把单因素非线性回归问题,化成线性形成来处理。
短句来源
     In the similar frame of the code FELEX without degradiug calculation precision and by applying direct inversion of matrix, transformation of variables and other methods, a goal to redue 1-2 orders of computer CPU time is reached, the code running in PC 386/25 is established.
     在不降低计算精度条件下,保持FELEX程序的基本框架,我们采用了自接法,变量变换,制表等一系列改进措施,使自由电子激光三维模拟计算缩短了一到二个量级的CPU时间,并在PC386/25上实现了运行程序。
短句来源
     To solve the problem in dispute about a Schrdinger equation with time-depenelent mass and frequency, by means of a simple transformation of variables, the time-dependent Schrdinger equation is transformed into the time-independent one first and then an exact wave function can be found.
     为了解决近来出版的关于一个具有时间依赖质量和频率的薛定谔方程结果的不一致性 ,首先用简单的变量变换把具有时间依赖的薛定谔方程变为一个与时间无关的方程 ,然后找到其精确的波函数 .
短句来源
  variable transformed
     A multi functional 2×2 multimode interference optical switch based on the deep etched GaAs/GaAlAs optical rib waveguide with spot size converter is proposed and analyzed by using the variable transformed series expansion method and three dimensional finite difference beam propagation method.
     提出了一种基于深刻蚀脊形光波导带模斑转换器的多功能 2× 2GaAs/GaAlAs多模干涉型光开关 ,并用变量变换级数展开法及三维有限差分束传播法对其进行了模拟分析与优化设计 .
短句来源
     A novel three-dimensional semi-vectorial beam propagation method based on the variable transformed galerkin method(3D-VTGM-SBPM) is proposed for directly modeling optical waveguides, and is successfully applied to simulate parallel directional coupler.
     提出基于变量变换伽辽金法的三维半矢量束传播法(3D-VTGM-SBPM),可直接应用于三维光波导器件的光波传输模拟.
短句来源
     A Semivectorial Analysis of Optical Waveguides Based on a Variable Transformed Galerkin Method
     基于变量变换伽辽金法光波导半矢量分析
短句来源
     Vectorial Eigenmode Analysis of Optical Waveguides Based on the Variable Transformed Series Expansion Method
     基于变量变换级数展开法的光波导矢量本征模分析
短句来源
     From Maxwell equations, the semi-vectorial models for analysis of the eigenvalue for optical rectangular waveguide, rib waveguide and coupled waveguide based on the Variable Transformed Galerkin Method (VTGM) has been presented and established. The distributions of electric field for eigen-mode and the effective index have been obtained.
     由麦克斯韦方程组出发,提出并建立了基于变量变换伽辽金法(VTGM)的光波导半矢量本征值分析数理模型,分析了矩形光波导、脊形光波导和耦合光波导的半矢量本征值问题,获得了本征模的模场分布及其有效折射率;
短句来源
更多       
  variable transformations
     Invariance of Maggis Equation Under Variable Transformations
     Maggi 方程在变量变换下的不变性
短句来源
     In this paper using variable transformations and deriding the solution into "top solution" and "bottom solution" naturally, We can find the exact solution of plane Couette flow of power law fluids with viscosity depending on temperature.
     本文利用一些变量变换自然地把介分为“上部介”和“下部介”,求得了粘度随温度而变的幂律流体的平面Couuette流的精确介。
短句来源
     It is assumed that the angles between the crest lines and the shore lines are variable in the problem of the littoral sand transport. A nonlinear partial differential equation is derived and the equation is reduced to a nonlinear ordinary differential equation using variable transformations.
     本文假定在沿岸输沙的问题中波峰线和岸线之间的夹角是可变的,导得了非线性偏微分方程,再用变量变换把这方程化为非线性常微分方程。
短句来源
     In this paper, we first give the qualitative analyses of the progressive waves of the Fisher's equation with nonlinear term, diffusive term and reaction term on its Poincare's phase plane. And then find one class of the analytical solutions of the Fisher equation by using variable transformations and analitical integration.
     本文首先给出含非线性项,扩散项和反应项的Fisher方程的行波解在其Poincare相平面上的定性分析,然后用变量变换和积分方法,找到了Fisher方程三种解析行波解.
短句来源

 

查询“变量变换”译词为其他词的双语例句

 

查询“变量变换”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  variable transformation
This problem comes from the variable transformation for fitting a regression model.
      
By using the Hirota's bilinear method, the homoclinic orbits of the Davey-Stewartson Equations were obtained through the dependent variable transformation.
      
An exact differential relation between the void radius and surface load was obtained by using the variable transformation method.
      
An appropriate generalization ofCharnes-Cooper's [1962] variable transformation is introduced, by which a parameter-free convex program is associated to nonlinear fractional programs.
      
The algorithm is based on the CIP (cubic-interpolated propagation) method combined with variable transformation.
      
更多          
  transformation of variables
We introduce a transformation of variables that gives a number of important advantages in the numerical solution of the problem under consideration.
      
A transformation of variables that reduces the system of boundary-layer equations to a form suitable for analysis and solution is derived.
      
We exhibit a transformation of variables which allows the simultaneous factorization of a multiparticle Veneziano term and its twisted counterpart (obtained by reversing the order of the intial or final particles).
      
For this reason, the procedure is modified by using a suitable transformation of variables which reduces the determination of the transmitted wave to the solution of the K.d.V.
      
A multiple scale transformation of variables is used, here, to get rid of these secular terms.
      
更多          
  variate transformation
The NIR spectra are first subjected to the Standard Normal Variate transformation (SNV).
      
Standard Normal Variate Transformation and detrending of Near Infra Red diffuse reflectance spectra.
      
  其他


点击这里查询相关文摘
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关变量变换的内容
在知识搜索中查有关变量变换的内容
在数字搜索中查有关变量变换的内容
在概念知识元中查有关变量变换的内容
在学术趋势中查有关变量变换的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社