In this system, there is no signal line connection, only the power supply to the motherboard power connector.

在这个系统中，没有任何信号线的连接，只有电源到主板的电源连接。

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Because of its advantages of extensive coverage, no new line, forever connection and no RF electromagnetic pollution, PLC (Power line Communication) is the first choice for constructing Home Network.

电力网由于覆盖广泛，无需重新布线，永久连接，不存在射频电磁污染等优点，成为构建智能家居网络的首先物理媒介。

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Wei Jiafu, Cosco group president and chief executive officer, told reporters and editors of The Washington Times on June 2 that the shipping line has no connection to the Chinese military and is only interested in making money.

CENTERFORSECURITYPOLICY: Center For Security Policy

In a statement issued Wednesday, the FBI said it has no indication of a connection between the tainted letters and Monday's bombings at the finish line of the Boston Marathon.

CNN: Feds: Mississippi man arrested in ricin scare