Be based on distribution automation, the probability and feasibility of the parallel connection ofarc-extinction coils is analyzed.
在配网自动化的基础上分析了消弧线圈并联运行的可能性和可行性。
2
Three approaches to the graphic representation for lines of intersection are introduced in this article, namely, central projection, parallel skew projection and arc line projection.
本文介绍了图解截交线的三种方法，中心投射法、平行斜投射法、弧线投射法。
3
The convex arc part parallel to the road consists of a teahouse and gift shop, while the toilet is located further away from the road.