abbr.vertical magnetic dipole 垂直磁偶极子;
例句:
A study on the development of VMD film
VMD片的显影研究
In VMD process, the flux gradually decreases as time increased.
在运行过程中,随着运行时间的增加,产水通量逐渐降低。
The Research on Camera Calibration and Object Tracking for VMD System
VMD系统中摄像机标定及目标跟踪方法研究