spare channel meaning in English
备用通道
备用信道
Examples
- Eight channels can sample tdc signals , crank angle signals and 4 cylinder pressure signals , two spare channels are reserved . the acquired data need to be analyzed and treated with some mathematic methods , and
软件设定8个通道可以同时采集上止点信号、曲轴转角信号、 1至4气缸压力信号，留有两个备用通道。