测速杆
... test rod 探棒,触针 velocity rod 测速杆 wading rod 测流杆,涉水测深杆 ...
当活塞在真空作用下运动时,由于活塞销和连杆的质量是依次连接的,活塞速度呈阶梯式变化。
In theoretical research, physical model and calculating model of rod velocity about discrete rod warhead is established, and basing on this, the moving equation of rod center is analyzed.在理论研究方面,建立了离散杆战斗部的物理模型和杆条速度的计算模型,并在此基础上,分析了杆条质心运动方程。
Based on analyzing resistance reducing rod mechanism, the relationship between velocity distribution and pressure distribution in cyclone is recognized simultaneously.从而在分析减阻杆减阻机理的同时,认识了旋风分离器内速度分布与压力分布的相互关系。