Pure and single phase system 单组分单相系统
grid-connected single-phase system 单相并网系统
single phase photovoltaic system 单相光伏系统
single-phase low frequency AC system 单相低频交流制
single-phase three wire system 单相三线制
single-phase two-wire system 单相两线制
single-phase industrial frequency AC system 单相工频交流制
single-phase three-wire AC system 交流单相三线系统
Telemetry signals, which are not only convention but also a special type-single wide-pulse ones, are transmitted by the pulse Phase Key (PPK) Reent rant Telemetry system.
在脉冲相位键控(PPK)再入遥测系统中，除了传输常规遥测信号外，还要传输特种遥测信号，即单次宽脉冲信号。
A novel single-phase hybrid active power filter applied to electrical railway system is proposed.
提出了一种适用于电气化铁路的新型单相注入式混合有源滤波器。
According to transfer functions of the loop filter and the single phase locked loop system, it figures out the loop filters parameters, and introduces the selection of loop bandwidth.
根据环路滤波器传递函数以及单环锁相系统的传递函数，计算出环路滤波器的各个参数，并介绍了环路带宽的选择。
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