The switching circuit including a first switch and a second switch provides a first AC signal.

开关电路提供第一交流信号并包括第一开关和第二开关。

youdao

But assuming the types are okay, the code path is chosen first by a polymorphic dispatch, and second by procedural switch.

但是假定类型没问题，那么代码路径首先由多态分派选中，其次由过程切换选中。

youdao

The first and second lines generate a Rails project and switch to the new directory.

第一行和第二行代码生成一个Rails项目，并切换到新目录。

youdao

All power wasn't lost, because a second switch remained active, allowing some electricity to flow over an alternate route.

WSJ: Device Setting Triggered Super Bowl Outage

Birmingham manager Alex McLeish conceded the style of victory was not one for the purists but was pleased that a second-half tactical switch to replace striker Cameron Jerome with midfielder Sebastian Larsson paid off.

BBC: Avram Grant needs new West Ham players to gel quickly

Spectators watch the proceedings behind soundproof glass, and receive audio on a 40-second delay so that a court security officer can switch on a white noise machine while classified information is being discussed.

BBC: Guantanamo trials: Judge orders end to secret censor