连续介质假设

用唯象方法，建立了多相物体的连续介质假设方法。

Based on the phenomenon logic theory , a continuum assumption method for multiphase material is proposed .

目前对于滑坡的研究都是基于连续介质假设而往往忽视裂缝的存在所带来的影响。

The current studies on landslide are usually based on the continuum assumptions and ignoring the existence of cracks .

地基土体中，附加应力的研究一直建立在弹性连续介质假设的基础上。

In the previous study on additional stress in soil of ground always , soil is apt to be assumed as an elastic continuous medium .

为了克服目前采用的均匀介质或连续介质的假设中所存在的问题，本文提出了一种更近似的介质模型及空校量板的制作方法。

A more reasonable seismic medium model and a spatial correction template are put forward so as to solve the problems in hypotheses of uniform medium or continuous medium .

基于连续介质力学、Euler-Bernoulli假设和压电理论，在考虑直流电作用下，建立了考虑表面能效应时的压电纳米线的非线性静动力学控制方程。

Based on continuum mechanics theory and Euler-Bernoulli hypothesis , when a direct current ( DA ) voltage is applied , the nonlinear governing equations of piezoelectric nanowires considering surface effects are established .