spst meaning in English
单刀单投式
单极单投
Examples
- Redi - temp series 3100 spst hermetic series
3100 spst单刀单掷密封式系列 - Semiconductor integrated circuits . detail specification of type jb 200 cmos dual spst analog switch
半导体集成电路. jb200型cmos双路单刀单掷模拟开关详细规范 - A stripline spst switch is made by the method of this paper and tested to verify the method and the program of this paper
采用本文的方法研制了一个带状线单刀单掷开关，并进行了实验研究，取得了良好的实验结果。 - In the event of a seal leak , the module energizes one of its spst output relays indicating that seal maintenance or replacement is required before the motor is damaged
如果密封泄漏，控制模块就会激活单刀单掷输出继电器，指示在电机被破坏之前，必须对密封进行维护或更换。 - This ku - band three channel receiver consists of spst modules , lna modules and image rejection mixer modules . these modules were designed and tested separately , then were assembled to the whole receiver . all the circuits were designed with small - sized devices so as to reduce the total size of the receiver . and the noise figure was considerably reduced because of the image rejection mixer
另外，由于采用了镜像抑制混频器，从而使整机噪声系数大为降低。在设计方法上，本文采用了先进的微波电路设计软件ansoftserenade对所有的电路和系统进行设计、优化和仿真，大大的缩短设计周期，提高设计效率。