The drug release experiment of compression spring model with pure magneticmechanism trigger was successful.
用纯磁力机构的压缩弹簧释放方式成功模拟了药物释放试验。
2
There is a kind of special permanent magneticmechanism-magic ring which is made up of permanent magnet segments with different magnetization direction.
永磁魔环是一种特殊的永磁机构，由若干充磁方向均匀变化的永磁块组成。
3
The magneticmechanism and the driving device composed of the overlapped permanent magnet not only can be used for transferring the linear reciprocating motion but also the rotary motion.