Represents a single-pole, single-throw switch. Switch can be specified as open or closed.
表示单刀单掷开关。可指定开关为断开或接通。
2
Available microwave switch configurations include a simple single-pole double throw (SPDT) switch, multi-position switch, matrix, and cascade.
可用的微波开关配置包括简单的单刀双掷(SPDT)开关、多位置开关、矩阵和级联开关。
3
The Gulf areas is the important component part of historic strategy of the U. S. a and also the important place in pursuit of the world single-pole structure.