查询词典 continuum

Since continuum hypothesis is still valid for liquid flow in microchannels with hydraulic diameter at about 100 micro-meters, a turbulence convection heat transfer model for single-phase liquid flow in microchannels is established, in which wall surface roughness viscosity is introduced.

分析表明水力直径为100μm左右的微管道内单相液体流动仍满足连续介质假设，引入粗糙度粘性系数，建立了微管道内单相液体湍流对流换热模型，并采用3维有限容积法进行了数值计算，将计算结果与实验结果进行了对比。

According to the hypothesis of continuum, a tube with the corner strengthened is gained to make an equal of the frame-tube. B3-spline functions and parabola functions are applied to simulate the displacement functions of the frame-tube. The system of equations about the undetermined coefficients of displacement functions is deduced by using energy-variational principle, by solving which the displacement of the frame-tube is gained. Then the internal forces in the columns and beams of the former frame-tube are obtained according to the principles of elasticity mechanics.

根据连续化假设将框筒等效为角部加强筒体，将三次样条函数与抛物线函数结合假定框筒的位移函数，运用能量变分原理推导出了关于位移函数待定系数的方程组，解得位移函数待定系数进而解得框筒的位移，再根据弹性力学原理确定原框筒中梁柱的内力。

The finite-element method can be regarded as an extension of the displacement method to two-and-three-dimensional continuum problem.

有限单元法可以看作是位移法对二维和三维连续体问题的推广。

With the rapid development of urbanization, almost all of the large cities in our country are facing the same problem which rural-urban continuum restricts the development of the cities.

随着城市化的快速发展，我国各大城市基本上都面临着同样的问题——城乡结合部对城市化发展的制约。

Based on the new penal function, OC algorithm are deduced and used for the topology optimization problem of continuum structure.

基于新的惩罚函数，推导并应用了适用于大型结构、多设计变量的准则法。

The ICM method based on this thesis, the topology optimization problem of continuum structures is solved.

本文主要工作内容是：(1)利用高阶缩并方法对广义几何规划问题求解。

K.Godel 'What is Cantor's Continuum Problem?

光哥德尔，'什么是康托尔的连续问题？

Their numbers are perhaps one-tenth ours at any point in the space/time continuum as the problem of spiritual entropy causes them to experience constant disintegration of their social memory complexes.

在空间/时间连续体的任何一点上，他们的数目大概是我们的十分之一，这是由于灵性熵导致他们的社会群体持续地崩解。

Bsed on these results, the contributions of the three mathematicians are fairly judged and commented on, thus the evolvement and development of the Continuum Problem can correctly be understood.

历史地看待3位数学家的贡献有助於做出公允的评判，从而对连续统问题的演化和发展有一个正确地认识。

The theory of "continuum of problem types" supplied a good frame for designing questions in class,"Five Why" question design ing methods played a important role in increasing practice of question design ing.

问题类型连续体"理论为课堂教学问题设计提供了框架"，五何问题设计方法在增加问题设计的可操作性方面起到了重要作用。

Go to your desktop and right click in a blank space.

请到您的桌面，然后右击一个空白。

Tara appears in Buddhism, Jainism, and particularly, Tibetan Lamaism, as a complex array of manifestations: goddess of ascetism and mysticism, mother creator, protectress of all humans as they cross the sea of life.

度母出现在佛教，耆那教里面，尤其是西藏的喇嘛教，作为一系列的陈列阵容；神秘的女神，创世之母，人类横过生命之海洋的女性保护者。