查询词典 hydromechanics

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。

The research contents and conclusions are as follows:(1) Based on drip irrigation emitter, the macro-scale and micro-scale hydromechanics theory are presented.

本文针对滴头内部流场研究领域存在的主要问题，以滴头流道设计与优化为研究对象，通过理论分析、数值模拟、试验验证等进行研究。

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。

The liquid metal pressure and the tow speed were calculated according to the hydromechanics model as well as the heat transfer model. The results indicate that the technology parameter is appropriate,and the ?

结果表明：根据模型确定的参数是合适的，并在铸型温度为690～780℃、冷却距离为50mm、牵引速度为1.1mm/s的工艺条件下获得了！

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。

Analysis whether this pressure sensors fluxsystem be applicable smaller then 1 cm, and whether the pipe geometricalappearance and flow status influence the flux detection system .and relate velocityof flow、compressive stress、pipe configuration、laminar flow and overfall、differenceof the pipe radius、and so on Use the related principle of the hydromechanics , deduce the method of presswith 2 points and 3 points to measure the flux detection, analyzed the possibility ofmake use of MEMS compressive stress transducer to survey flux detection.possibility and related influence factors from the theories.

对实现压差式测量中多点压力传感器设置间距提出了小于1cm的设想，并用有限元分析模型模拟分析了在压力传感器间距小于1cm条件下流量测量的性能，取得了有意义的实验数据，证明了实现这一设想的可行性。

Analysis based on hydromechanics indicates that the size of minimum vortexes determines the size of agglomerates of xonotlite. The stirring Reynold's number should be less than 16500 for formation of large agglomerates.

搅伴流体力学分析指出搅伴产生最小旋涡尺寸决定了球形团聚体的大小，为了获得大的球形团聚体，搅伴雷诺数应该小于16500。

Analyzing the process in the paper, the hydromechanics model of the hydromechanical deep drawing is built up, and the method on the numerical simulation of the hydromechanical deep drawing is put forward, which is an effective approach to the numerical simulation.

本文通过对筒形件充液拉深工艺的分析，建立了接近实际的充液拉深流体力学模型。结合有限元数值模拟技术，提出了充液拉深流体压力行为在数值模拟分析中的实现方法，为充液拉深有限元数值模拟提供有效途径。

The finite element method is powerful in the analysis of plastic forming, but the insufficient research of hydromechanics is a limitation in the numerical simulation of the hydromechanical deep drawing.

有限元模拟是塑性成形中一个强有力的分析手段，但对流体压力行为缺乏研究，已成为充液拉深有限元模拟的瓶颈。

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。