free fall terminal velocity是什么意思

网络释义

用法例句

One modified droplet turbulent diffusion model was proposed by taking consideration of the effect of shear lift force on the droplet terminal settling velocity, meanwhile the effects of local relative slip between droplet and its carrying fluid together with the interface roughness of liquid film were considered.

在对气核中液滴运动进行详细分析的基础上,通过考虑剪切气流中液滴所受升力作用对液滴终端沉降速度的影响,首次在理论上实现了在液滴扩散特性计算中计及剪切升力的作用,同时在所建立的计算模型中还综合考虑了液滴和其携带流体间的局部滑移以及液膜表面粗糙度的影响,应用该模型对油气输送条件下液滴扩散特性计算的平均计算误差从 28。

The removal rates of four heavy metals(Cu,Zn,Cd and Pb)during free sedimentation of runoff were investigated based on test results on the initial road surface runoff after 15 rainfall events from February 2008 to February 2009 on the Lingqiao section of the Nanjing Airport Expressway.

在对南京机场高速公路令桥段2008年2月～2009年2月15场降雨事件初期路面径流进行自由沉降试验的基础上,考察了自由沉降过程中Cu、Zn、Cd、Pb4种重金属的去除率随时间的变化特征。

Study on the Free Dropping Velocity of Fiber-Particle;

纤维性粉尘自由沉降速度问题的研究

The expansion ratio is related to the liquid flow rate, fluidization velocity and free descending velocity of the packing material.

填料膨胀率的大小与液体流量、填料的流化速度及自由沉降速度有关。

sedimentation rate [ test ]

(血液等的)沉降速度[检查]

shallow-pocket free settling classifier

浅室型自由沉降分级机

In addition, there is the deposition of very small particles which descend very slowly over large areas of the earth's surface.

此外，还有由十分微小的颗粒组成的沉降，它们以很慢的速度降落在地球的很大面积上。

In addition, there is the deposition of very small partical which descend very slowly over large areas of the earth's surface.

此外，还有由十分微小的颗粒组成的沉降，它们以很慢的速度降落在很大面积上。

Engineering Calculation of Critical Velocity and Settling Velocity of Granular Materials

颗粒物料临界速度和沉降速度的工程计算

They sediment toward the bottom of the centrifuge tube at a velocity.

它们以某一速度向管底方向沉降。

Study on the Deposit Velocity of Settling Slurry in Horizontal Pipeline;

沉降性浆体水平管道堆积速度的研究

Settling velocity at Xuliujing in Changjiang Esturay

长江口徐六泾洪季泥沙沉降速度研究

EHYTHROCYTE SEDIMENTION RATE Ⅳ──PRINCIPLE AND METHOD FOR MEASURING ERYTHROCYTE SEDIMENTATION VELOCITY

红细胞沉降率IV──红细胞沉降速度测量的原理和方法

Study of Velocity and Volumetric Coupling and Critical Velocities in Slurry Pipeline;

沉降性浆体速度与浓度分布耦合模型及迁移速度研究

The deposition rate of Al film decreases with the increase of the substrate temperature.

随着基片温度的增加,薄膜的沉积速率反而降低。

Experimental Study on Deposition Velocity of Particles in Rectangular Ventilation Ducts;

矩形风管系统中颗粒物沉降速度的实验研究

The Prediction of Dust Deposition in Rectangular HVAC Ducts;

矩形通风空调管道内尘粒沉降速度的预测

Research on Settlement Speed and Stabilization of High Earth Fill Sub-grade;

高填方路基的沉降速度分析与稳定性研究

a free and rapid descent by the force of gravity.

由于地球引力的作用而引起的自由、快速的下降。

This may be due to the settlement of foundations or to a differential temperature movement of supporting piers.

这种运动可以是由于基础沉降或由于支墩因不同温度变化而产生。