double-throw switch
英 [ˈdʌbl θrəʊ swɪtʃ]
美 [ˈdʌbl θroʊ swɪtʃ]
双投（向）开关
双语例句
- Represents a double-pole, double-throw switch. Right-click for right, left, and open positions.
表示双刀双掷开关。右击指定右、左和断开位置。 - Represents a single-pole, double-throw switch. up, down, and center positions can be specified.
表示单刀双掷开关。可指定上、下和中间位置。 - Chapter 4 dissertates the work principle of Single-Pole Single-Throw ( SPST) PIN switch and Single-Pole Double-Throw ( SPDT) PIN switch respectively.
第四章分别论述用PIN管设计的单刀单掷开关和单刀双掷开关的工作原理。