GND: This pin is the combined control circuitry and power ground.

该引脚是综合控制电路和电源地。

youdao

The analog circuit consists of power-supply modular, signal pickup circuit, analog filter amplifier, gain control circuit, power ground lifting circuit and signal limit circuit of A/D channel.

模拟电路部分包括：电池电源供电模块、信号采集电路、模拟滤波和放大电路、增益调节电路、地电压抬升电路和A/D输入信号限制电路。

youdao

The methods are able to compute any parameter of grounding grids in power current, such as power ground impedance, touch and step voltage, potential differences within grounding grids and so on.

用该方法可以计算接地网的工频电流下的任何参数，如工频接地阻抗、接触电压和跨步电压、网内电位差等。

youdao

By supporting nuclear energy, the president may be seeking common ground with Republicans who have called for building as many as one hundred new nuclear power centers.

VOA: special.2010.02.19

Workers break ground on the new power plant this month.

VOA: standard.2009.09.13

Wire up your microcontroller to power and ground according to its circuit diagram.

ENGADGET: How-To Control Csound with a Custom Midi Controller: Hardware (2 of 2)

Air-quality management with measures to reduce emissions from aircraft, vehicles, auxiliary power units (APUs) and ground power units (GPU).

FORBES: India's Airport Boom Embraces Green Building

Menem was accused of authoritarianism, as the executive power gained ground at the expense of the legislative and the judiciary.

CENTERFORSECURITYPOLICY: The meaning of Kirchner's recent defeat