Partial Pressure Connection: the varistor of the two fixed end of the bipolar power supply, respectively connected by a sliding side and either a fixed terminal connected to the circuit.

分压接法：将变阻器的两个固定端分别与电源的两极相连，由滑动端和任一固定端连接到电路。

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Electrostatic shielding is provided by surrounding the signal path with a conductor connected to a low impedance point in the circuit, preferably the lo input terminal of the measuring device.

利用连接到电路中一个低阻点的导体，将信号通路包裹起来，即实现了静电屏蔽，该低阻点最好是测量设备的LO输入端子。

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The hard - ware circuit of a VOIP voice terminal was designed, and several critical technologies in the implementation of circuit were analyzed emphatically.

本文设计了一个VOIP语音终端的硬件电路，并对电路实现中的几个关键技术进行了重点分析。

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Peterffy had taken the incoming data wire meant for the terminal and spliced it, soldering the split end into a circuit board that his team of programmers and physicists had built from scratch and embedded into the motherboard of an IBM PC.

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