alternate channel

英 [ɔːlˈtɜːnət ˈtʃænl]

美 [ˈɔːltərnət ˈtʃænl]

网络交替通道; 相间信道; 备用信道

However, the Arduino can also act independently of a computer given a power supply and an alternate communications channel.
不过，如果给定供电电源和一个备用通信信道，Arduino也可以独立于计算机工作。
They run to the dashboards and figure out what's gone wrong. In a larger outage, we all switch to an alternate communications channel like IRC. We also use the bug reporting system inside Google to communicate during outages.
他们跑向监控墙，看看什么地方出了问题，我们便临时使用别的沟通渠道，比如IRC聊天，我们还使用BUG报告系统沟通。
An automatic separation device for alternate oil channel of oil-immersed split-phase combined transformer belongs to designing and manufacturing technology of transformer.
油浸分相组合式变压器相间油路自由隔断装置，属变压器的设计制造技术。
Spade into alternate ridges and troughs, of soil. This channel is filled with cross-bedded sandstone.
翻土作交错的垄或槽。该河边充填着具交错层理的砂岩。