The technology of magnetic fluid viscosity drag reduction is a new one. 磁性液体粘性减阻技术是一种新兴的技术。
The Study on Coordinating Functions between Rectifying and Magnetic Forces; There are two kinds of drags, parasite drag and induced drag. 双阻板矫治器功能矫形力与磁力的协同作用研究阻力有两种:寄生阻力和诱导阻力。
Perturbation Effect of Magnetic Inductive Drag on the Circular Orbital Elements of the Conductive Satellite 磁感应阻力对导体卫星在圆形轨道上的摄动影响
After the investigation, analysis and comparison, the magnetic detent is chosen to be a resistance source, which enables the automatic control of the drag. 经过大量调研、对比和分析后,最终选用磁粉制动器作为系统阻力源,使阻力的自动化控制成为可能;