transport velocity

This paper discusses the research development of such laws as the lateral slope of the water surface, secondary circulation flow, average velocity along vertical line, distribution of the main streamline and sediment transport characteristics in the river bend.

本文着重对弯道水流水面横比降、横向环流、纵向垂线平均流速分布规律及弯道输沙特性研究进展进行了阐述分析，以便为生产科研方面服务。

The tension adjuster is an important equipment in the transport system at the work line of electron beam radiation cross-linking wire and cable to realize the velocity synchronism.

张力调节装置是电子束辐照交联电线电缆生产线传输系统实现速度同步的关键部件。

The Effect of the Instability of Alongshore Current on Substance Transport; Mechanics model of critical annular velocity for cuttings transportation in deviated well

沿岸流不稳定运动对物质输移的影响斜井岩屑运移临界环空流速力学模型

In the second part of chapter three, the three dimensional ideal cloak is found to have infinite time delay from the ray tracing of the Hamiltonian geometry optics, and this effect is also examined by the calculated distributions of group velocity or energy transport velocity.

在第三章的第二部分，我们首先利用哈密尔顿几何光学的射线追踪法发现了三维隐身衣本身所具有的无限大时间延迟，然后结合群速度分布或能量传输速度分布，进一步证实了这种效应。

A mathematical model was used to simulate the velocity fields and suspended solids transport in rectangular settling tanks.

建立了模拟平流式沉淀池中悬浮物的沉降过程模型，以预测沉淀池的去除率。

By coupling the continuity equation, momentum equation and mass transport equation, we can compute O2 and H2O concentration distribution and the gas velocity distribution at the cathode with pin flow field, multi meander flow field and single meander flow field.

通过耦合求解质量守恒方程、动量守恒方程和组份守恒方程，计算出点状、多蛇形和单蛇形三种不同流场阴极O2和H2O浓度的分布以及气体速度分布。

Experimental results show that the feeding rate of liquid into the moving-bed column, liquid rising velocity of riser and height of particles in the moving-bed column have important influence on particles transport velocity, and the reason is given to the system pressure balance.

实验结果表明，密实移动床的进液量、提升液表观操作流速和密实移动床中的交换剂高度是影响固体颗粒提升速率的因素，并从压力平衡的角度对实验现象进行了解释。

The Starting Point of Terminal Velocity Radial Transport in Porous Media with Dispersion and Adsorption

终极速度的起点有吸附的径向弥散问题

The enrichment ratio of N, P, K was 1.36, 1.22 and 1.47 respectively; the velocity to transport was in the order as: KPN.

富集率N为1.36，P为1.22，K为1.47，迁移速度以KPN为序。

Thermal dispersion and solute dispersion, resulting from the discrepancies of pore water velocity, are important parameters in studying water, heat, and solute transport in porous media.

由土壤孔隙水流速率差异引起的热弥散和溶质弥散对于了解水热盐耦合运移非常重要。

The relation of wind velocity and total amount of sand transport also changes with vegetation coverage: On shifting sandy land, wind velocity has a cubic function to the sand transport;

随着植被盖度的变化，风速与输沙率的关系也发生变化：流动沙地上风速与输沙率呈三次函数关系；