velocity of movement

Rates of movement depend on wind velocity, dune height, and dune length and slope ratio.

沙丘运动依赖于风速、沙丘高度、沙丘长度以及坡度。

Movement analysis of ball sliding type constant velocity universal joint

滑球型同步万向联轴器运动分析

A new concept of regional No-Net-Rotation ( NNR) reference frame for researching crustal movement is proposed. The GPS data observed in Chinese mainland and the surrounding areas is processed by use of this reference frame and a new crustal movement velocity field is obtained.

提出了在地壳形变研究中区域无整体旋转基准的概念，并用区域无整体旋转基准对中国大陆及周边地区的GPS观测数据进行了处理，给出在该基准条件下区域地壳运动速度场。

The movement trace, velocity and load of the sliding piece were analyzed from dynamics.

从动力学角度，对滑片的运动轨迹和速度以及受力进行了分析，定性给出了受力大小和运动关系；

On the Threshold Wind Velocity of Sand Movement on Sand Bed with Low Water Content

低含水率沙床的临界起沙风速

The adopted technical program includes that velocity of movement is alternate during pasture grass compression process.

所采取的技术方案包括:活塞在牧草压缩过程中的运动速度是交变的.

According to the liquid force atomization mechanism and the form and movement process of droplet, the relationship of droplet minimum diameter and liquid membrane velocity and the required condition of droplet producing are analysed.

根据液力雾化的机理，通过分析雾滴形成和运动的过程，从能量的角度分析形成雾滴最小直径和液膜速度的关系及产生小雾滴所需的条件。