流体力学

It is a new form of energy dissipation which is based on the theory and method of the multi-submerged jets in hydromechanics and it is the development of the hydraulic jump dissipation .

多股多层水平淹没射流消能既是传统水跃消能形式向复杂空间三元水跃消能形式的发展，也沿袭了流体力学中关于多股淹没射流研究的一些思想和方法，可以说是一种新型的泄洪消能方式。

Based on fluid numerical results, a new parameter and its calculating method which are both strictly derived from basic equations of hydromechanics and thermodynamics are used to evaluate the mixing effect of viscous fluid.

从流体力学及热力学的基本方程出发，经严格推导给出了一种新的基于流场数值计算结果的评价粘性流体混合均化效果的参量及其计算方法。

The physical property data vary from different numerical simulation applications. For example, in the simulating computation of hydromechanics, the physical quantities to be computed are pressure, density, temperature and velocity.

物理属性数据随着数值模拟应用的不同而不同，比如在计算流体力学模拟计算中，需要求解的物理量包括压力、密度、温度、速度等。

Fisher Equation can be used to describe nonlinear phenomena in the problems as far as hydromechanics , plasma physics , thermonuclear reaction and the population multiplication are concerned .

方程可以用来描述流体力学，等离子体物理，热核反应和人口增殖等问题中的非线性现象，有许多文献研究它的孤波解。

So a kind of two-grade dust catcher system with higher efficiency, convenience and mechatronic is studied. The designed dimension of the first- grade cyclone separator is optimized by using MATLAB optimization toolbox. New designed cyclone separator has lower resistance loss, higher efficiency, compact structure and less volume; The mathematical model of hydrometry is b...

在其一级旋风除尘器的尺寸设计中采用MATLAB的优化工具箱进行优化，经过试验证明，新设计的旋风除尘器为低阻高效除尘器，并且结构紧凑体积小；在二级文氏管除尘器中，根据其节流特性，结合流体力学原理，建立起流量检测的数学模型，据此引入与之配合的传感器和单片机系统，实现了流量的动态显示，为除尘设备机电仪一体化的研究奠定了基础。

Numerical computation is to simulate on the atmospheric circulation of the Northern Hemisphere with this model under ideal boundary conditions.

从该模型出发可导出地球流体力学方程，用这一模型对理想边界条件下的北半球大气环流进行了数值计算。

Our research depends on the advantage of cross-knowledge and makes a research on this subject by Gas-Solid Hydromechanics theory and PTV measure technology. Our research tries to understand sand incipience and wind-sand flow structure, find a new way to research the wind-blown-sand flow.

本论文发挥交叉学科的优势，采用气固两相流体力学理论和PTV测量技术研究这一现象，从新的角度认识沙粒起动和风沙流结构，为风沙流动的研究打开了新的思路。

Our research analyzes desert phenomena and physiognomy characteristics with Gas-Solid Hydromechanics principles. The typical phenomena include sand incipience, sand ripple and sand erode.

使用流体力学的基本原理解释沙漠中的沙粒起动、沙纹形成和沙蚀等常见现象和地貌特征。

The branch of science that deals with the dynamics of fluids, especially incompressible fluids, in motion .

流体力学关于流动的液体，尤其是不可压缩的液体的动力的一个科学分支

The mechanics of fluids is subdivided into the study of incompressible fluids and compressible fluids.

流体力学的研究对象可再分为不可压缩的流体和可压缩的流体。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。