Non-ground neutral system and arc-suppression-coil-ground neutral system are called non-direct ground neutral system that is widely used in power distribution system.

中性点不接地系统和中性点经消弧线圈接地系统统称为中性点不直接接地系统，广泛应用于铁路配电系统中。

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We decided to meet on neutral ground.

我们决定在第三方领土上会晤。

《牛津词典》

Roads, bridges and railways used to be neutral ground on which the parties could come together to support the country’s growth.

道路、桥梁和铁路过去本是中立地带，两党总可以就此达成一致，以促进国家经济增长。

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Where is the neutral ground where agreement is reached when the ground itself is moving?

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She chose the spot, the Faculty Club at the University of California, Berkeley, her favorite neutral ground.

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"When I came to Japan in 1995 we had to play 20% of our games at a neutral ground, " he added.

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