全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多

 共[7]条 当前为第1条到7条

 simple equation According to a quasi-lattice model, a simple equation for predicting the interfacial tensions of binary systems from UNIQUAC parameters and mutual solubility data has been obtained. 基于准晶榴界面模型，提出用互溶度数据和UNIQUAC参数计算二元体系液液界面张力的简单方程。 From the model of interface phase and a semi-empirical equation derived to describe the variation of interfacial tension with the thickness of the interface phase, a simple equation has been developed to estimate the interfacial tensions of ternary systems. 基于厚度变化的界面相模型，结合推导得到的界面张力随界面相厚度变化的半经验关系，提出由二元体系界面张力及互溶度数据估算三元体系界面张力的简单方程 In section 6, we consider the dynamics of stochastic and resonant layer for a more simple equation. 第六节考虑了一个较简单方程的随机层和共振层的动力学性质。 For example, after operated with Fourier transformation, Helmholtz equation becomes a simple equation with a solution to plane wave, which describes propagation of sine wave in the uniform media. 例如,对Helmholtz方程做傅里叶变换,得到一个具有全局化的平面波解的简单方程,傅氏调谐基函数在均匀介质中的传播即依赖于这个方程。 By means of some limiting procedures, the solutions of a complex nonlinear equation with many parameters could degenerate into the solutions of a simple equation with less parameters. In this paper, taking KdV equation and high order KdV equations as example, we analyse the possibility of the inverse procedure of the limiting process mentioned above. The results show that deforming a solution of a simple equation into that of the. 从具有较多参数的复杂非线性方程的解出发,取某些参数的极限,这些解就退化到具有较少参数的简单方程的解,本文以KdV方程的行波解为例说明对于某些特解,上述极限过程的逆过程,即将简单方程的解形变到复杂方程的解是可能的,但一般来说并不一定具有唯一性。 With this technique, the concentration of the sample (used as carrier) is obtained rapidly by a proposed simple equation only after injecting a pure water and a standard. 提出一个快速简易的定量方法,只需在试样载流中分别注入一个空白和标准溶液,就能由导出的一个简单方程得出待测样品浓度。 on the basis of this,the problem of finding out roots of a linearized polynomial is changed into the problem of solving a simple equation in a finite field. Because of this,it is convenient for a computer to find out roots of a linearized polynomial. 在此基础上,将线性化多项式根的求解问题归结为有限域上简单方程的求解,使得可以方便地用计算机求解线性化多项式的根。

 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
2008 CNKI－中国知网

2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社