The marine electric spark uses two kinds of discharge form and multipleelectrode structures.
海洋电火花震源采用两种放电形式和多种电极结构。
2
On the basis of brief introduction on structure and measuring principle of multipleelectrode electromagnetic flowmeter, the general schematic of the supervisory system is given.
在简介多电极电磁流量计结构和测量原理的基础上，给出了监控系统的总体结构框图。
3
Experiment has showed that the uniformity of discharge of fast axial flow CO_2 laser can be improved by a multipleelectrode system and a fluid introducing tude in front of the discharge tube.