它拥有5英寸的屏幕使用了23个硅锗晶体管。

It had a 5-in. screen and used 23 silicon and germanium transistors.

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随意地，如果用锗晶体管取代硅晶体管，可使模块工作的输入电压最小为0.25V。

Optionally, the modules can operate with input voltages as low as 0.25v if you replace the silicon transistors with germanium devices.

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随意地，如果用锗晶体管取代硅晶体管，可使模块工作的输入电压最小为0.25V。

Optionally, the modules can operate with input voltages as low as 0.25v if you replace the silicon transistors with germanium devices.

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