The magnetodrive pump of stainless steel drives liquid medicine circulation;
不锈钢磁力驱动泵驱动药液循环；
2
This paper describes a new type of optical system in optical head for magneto-optic disk drive, expounds theoretical the basic principle for magneto-optio information read out.
本文叙述了一种新型磁光盘驱动器光学头的光学系统，并从理论上阐明了磁光信息读取的基本原理。
3
The market application prospects of rare-earth ultra-magneto telescopic material and the motor drive devices are also presented in this paper.