The first stage circuit receiving the first reference voltage input, while the second input to receive input signals.

第一级电路的第一输入端接收参考电压，而第二输入端接收输入信号。

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The signal receiver circuit including the first stage, second stage circuit, the current compensation circuit and bias circuit.

该信号接收器包含第一级电路、第二级电路、电流补偿电路以及偏压电路。

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The second stage circuit of the first and second inputs, respectively, in the first stage circuit coupled to the first and second output.

第二级电路的第一、第二输入端分别耦接于第一级电路的第一、第二输出端。

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The third stage involved tackling a hilly 21km (13-mile) circuit three times and Cavendish, a 15-time stage winner in the Tour de France, trailed in 12 minutes behind winner Rabobank's Michael Matthews of Australia.

BBC: Mark Cavendish

What seems certain is that the McLaren and Ferrari drivers will stage another tight battle at the Circuit de Catalunya on Sunday.

BBC: Positions after lap 65 of 65

The first stage was 117km based on a 13km circuit around Chew Valley Lake.

BBC: Juniors struggle in second round of British road series