英语释义

1. flow of a fluid in which each particle moves along its line of flow with constant speed and in which the cross section of each stream tube remains unchanged — compare steady flow

片语

uniform inviscid flow均匀无粘流

uniform shear flow均匀剪流

steady uniform turbulent flow稳定等速湍流

Uniform supersonic flow均匀超声速流

non uniform intake flow非均匀来流

uniform m flow均匀流

uniform exit flow nozzle均匀出口气流喷管

uniform apparent flow均匀表观流动

uniform fluid flow均匀流体流动

英汉例句

• the uniform flow of material is the key to the design of panel drawing die, and also the key factor for the development of panel products.

  控制材料均匀流动，是覆盖件拉延模设计的中心环节，也是影响覆盖件产品开发的重要因素。

• for present shortcoming of water depth of uniform flow in circular section, which is great calculating error and small application scope, this paper desired to get a new approximate formula.

  针对目前圆形断面均匀流水深计算公式存在计算误差大、适用范围小的弊端，欲提出一种新的近似计算公式。

• based on hydraulics open ditch uniform flow theory, this paper builds up the formula to calculate the velocity gaging section water level current.

  从水力学明渠均匀流理论出发，建立了计算测流断面水位和流量的公式。

• flow field of a circular cylinder oscillating in a uniform flow or in a wake was investigated using currently modified virtual boundary method.

  用虚拟体方法研究了均匀流及尾流中圆柱横向振蕩的流动特征。

• complicated mean rtd profiles on single-pass tray and on two-pass center downcomer tray are observed, but relatively uniform flow appears on side downcomer tray.

  单溢流塔板和双溢流中央降液管塔板上液体的平均停留时间分布相当复杂，而双溢流边降液管塔板上的液体流动则比较均匀。

• the design of a novel multi-flow channels sheeting die with uniform flow rate across the die width was presented.

  提出一种新型具有均匀流动分布的多流道片材机头的几何设计。

• uniform flow around a mounting cylinder is simulated with the application of fluent software while reynolds number is 20,40,100. stream function and velocity vector distributions are indicated.

  使用计算流体力学软件fluent，模拟均匀来流绕固定圆柱的流动，模拟雷诺数为20，40，100时的绕流流动，得到流场的流函数等值线图和速度矢量图。

• what matters and is important is that this dimension is intractable to the regular, uniform flow of time.

  重要的是，这个维度对于规则的、匀速的时间流来说是难以理解的。

• in this paper a study of random variation of depth and velocity is performed by means of the random nature of roughness in a typical two dimension uniform flow of open channel.

  本文从糙率的随机性质出发，以典型的二度明渠均匀流为对象，对水深和流速的随机变化进行研究。

• bidirectional movement of fluids greatly improves the reaction velocity between treating liquid, as well as the environment for uniform flow dyeing.

  双向液体液流运动，大大提高了处理液之间的反应速度，提高了匀流染色的上染环境。

• most of the natural river flows are non-uniform, but the start and the starting velocity drag force formula for formulas are based on uniform flow up.

  天然河流大多属于非均匀流，但起动拖曳力公式和起动流速公式都是在均匀流的基础上建立起来的。

• based on the solution of the differential diffusion equation of two dimensional uniform flow with non-equilibrium sediment discharge by w.

  本文从二元均匀流输沙恒定而不平衡的扩散方程式出发，根据w。

• it is also found that uniform flow fields correspond to uniform temperature field and higher susceptor concentration.

  在衬底同一位置处，较均匀的流场对应的反应物浓度较高。

• the development of turbulent boundary layer along conduit flow may be considered as the basic criterion whether the uniform flow is formed or not.

  边界层沿流程发展是否达到管道中心是判别管道流态已否形成均匀流的基本条件，本文把管道中边界层正在发展的流段称为进口过渡段。

• the hydraulic calculation of the uniform flow is the most fundamental problem of the open channel and its variation law is the basis of the analysis in the open channel.

  明渠均匀流是明渠水力计算中最基本的问题，对其水流运动基本规律的研究是明渠水流的基础理论和前提。

• it has a larger specific surface area and void, good desulfurization performance and the advantages of uniform flow distribution.

  具有较大的比表面积和空隙机构。 械强度高，脱硫性能好。硫容量高，应用阻力小，气流分布均匀等优点。